nick Nick Parziale's Research Group

Nick Parziale's Research Group

This is the website of Nick Parziale's research group. Here you find information regarding my interests in the thermal/fluids area with applications in defense and energy/sustainability. You will also find information about the students working with me along with their interests.

Updates

31 Aug 2020 - Alex Dworzanczyk joins the group to work on the ONR-MURI project: ''Particulate and Precipitation Effects on High-speed Flight Vehicles.''
31 Aug 2020 - Nick is tenured and promoted to Associate Professor.
15 Jul 2020 - Muhammad leaves the group to start a job at Innoveering. We wish him all the luck!
01 Jun 2020 - The lab wins/begins a $1.2M grant from the ONR-MURI Program Titled: ''Particulate and Precipitation Effects on High-speed Flight Vehicles'' (N00014-20-1-2682). Tom Schwartzentruber of the University of Minnesota is the lead university of the $7.5M effort. Link
01 Jun 2020 - The lab wins/begins a $755k grant from the ONR DURIP Program Titled: ''Time Resolved, Non-Intrusive Measurements in Unsteady Hypersonic Flows'' (N00014-20-1-2637) Link
07 Apr 2020 - The lab wins a $468k grant from the ONR YIP Program Titled: ''Scaling and Structure in Transitional and Turbulent Hypervelocity Flows'' (N00014-20-1-2549) Link
10 Feb 2020 - Nick wins Stevens Employee Excellence Award for “Excellence in All We Do.” Link
01 Feb 2020 - Roshan and Nick publish an article in IJHMT describing the novel biomass to bio-oil conversion reactor. DOI
21 Jan 2020 - First day of class for Spring 2020, teaching: Intro to Aerospace Engineering, Senior Design.
06 Jan 2020 - Nick and Ahsan attend AIAA SciTech 2020 and present a paper on FLDI boundary-layer instability measurements.

08 Aug 2019 - The lab wins a $301,575k instrumentation award to support the construction of a Mach 6 reflected-shock tunnel! (Program Manager: Dr. Eric Marineau, N00014-19-1-2523)
14 Jul 2019 - Muhammad attends ISSW 32 and presents papers on KTV and shock-wave/boundary-layer interaction.
06 Jun 2019 - Muhammad, David, and Nick publish an article in Physical Review Applied describing a new version of KTV that requires only a single laser. DOI
21 May 2019 - Muhammad Mustafa is hooded at the PhD hooding ceremony. Photo
21 May 2019 - Nick wins the Provost's Early Career Award for Research Excellence. Photo
17 May 2019 - Muhammad Mustafa wins the James H. Potter Award at the Graduate Awards Ceremony. This award is given annually for outstanding performance in the doctoral program in Mechanical Engineering. Photo
24 Apr 2019 - Muhammad Mustafa successfully defends his PhD Thesis titled: "Krypton Tagging Velocimetry Investigation of High-Speed Flows"
25 Mar 2019 - The lab wins a $86k instrumentation award to support KTV work! (Program Manager: Dr. Ivett Leyva, FA9550-19-1-0182) DoD Release.
31 Jan 2019 - Muhammad, Nick, Mike Smith, and Eric Marineau have an article accepted to the Journal of Fluid Mechanics on the structure of disturbances in a supersonic compression-corner shock-wave/turbulent boundary-layer interaction.
22 Jan 2019 - First day of class for Spring 2019, teaching: Intro to Aerospace Engineering, Senior Design.
08 Jan 2019 - Christopher Houthuysen, Ahsan Hameed, and David Shekhtman pass their PhD qualifying exams (Thermal/Energy Systems).
07 Jan 2019 - Nick and Muhammad attend AIAA SciTech 2019 and present a paper on KTV measurements in the Stevens shock tube in air and N2.
01 Jan 2019 - Nick and Spectral Energies are selected for a USAF SBIR Phase II contract titled "Non-intrusive, Time Resolved Measurement of Density and Velocity Perturbations in Supersonic and Hypersonic Wind Tunnels" (USAF Contract No. FA2487-19-C-0013).

05 Sep 2018 - Muhammad has a successful thesis proposal.
27 Aug 2018 - First day of class, teaching: Heat Transfer, Senior Design
01 Aug 2018 - The Parziale Research Group wins a $1.5 million grant from the Air Force Office of Scientific Research for the project “Radiative and Dispersive Behavior of Instabilities in a Highly-Cooled Hypersonic Boundary Layer.” Nick is the PI and is working with collaborators including University of Maryland, Sandia and Orbital-ATK.
31 Jul 2018 - Nick attends AFOSR High-Speed Aerodynamics Portfolio Review
02 Jul 2018 - David Shekhtman joins the Parziale research group as a PhD student to study high-speed and reacting flows.
25 Jun 2018 - Nick attends AIAA Aviation 2018 and presents a paper on Mach 3 shock-wave/turbulent boundary-layer interaction.
21 Jun 2018 - Nick speaks at the DoD Basic Research Forum in Arlington, VA with a talk entitled: Characterization of Previously Inaccessible Supersonic and Hypersonic Flows.
07 Jun 2018 - Roshan Adhikari passes his PhD qualifying exams (Thermal/Energy Systems).
18 May 2018 - Muhammad and Nick have an Optics Letters submission accepted on Simplified read schemes for krypton tagging velocimetry in N2 and air.
16 May 2018 - Ahsan Hameed joins the Parziale research group as a PhD student to study noise radiation from high-speed boundary layers.
01 Mar 2018 - Nick is a Co-PI on a $3.8 million grant from the U.S. Department of Defense for the project titled “Net Zero Technologies for the Army's Industrial Munitions Base.” Christos Christodoulatos, the director of the Center for Environmental Systems, is PI. Nick and Roshan will begin studying Nitrogen-based fuels.
17 Jan 2018 - Christopher Houthuysen joins the Parziale research group as a part-time PhD student (Picatinny Arsenal) to study the modeling of ballistics and propellants.
17 Jan 2018 - First day of class for Spring 2018, teaching: Intro to Aerospace Engineering, Senior Design.
08 Jan 2018 - Nick and Muhammad attend AIAA SciTech 2018 and present a paper on 2D-KTV measurements in a shock-wave/turbulent boundary-layer interaction.

28 Aug 2017 - First day of class, teaching: Heat Transfer, Senior Design
07 Aug 2017 - Nick and Spectral Energies are selected for a USAF SBIR Phase I contract titled "Non-intrusive, Time Resolved Measurement of Density and Velocity Perturbations in Supersonic and Hypersonic Wind Tunnels" (USAF Contract No. FA9101-17-P-0094).
24 Jul 2017 - Nick attends AFOSR High-Speed Aerodynamics Portfolio Review
12 Jul 2017 - Muhammad, Nick, Mike Smith, and Eric Marineau have a Technical Note accepted without revision on KTV measurements in AEDC Hypervelocity Tunnel 9.
25 Jun 2017 - Nick and Muhammad attend AIAA Aviation 2017 and present a paper on KTV measurements in the Stevens Shock Tube. Nick presents an invited talk to AMT and FD on a review of the FLDI technique.
12 Mar 2017 - Nick accepts an Air Force Summer Faculty Fellowship to work at AEDC Tunnel-9 for Summer 2017 on non-intrusive optical diagnostics. Muhammad Mustafa (Stevens BS '16, MS '16) will be joining.
24 May 2017 - Muhammad Mustafa passes his PhD qualifying exam Thermal/Energy Systems
17 May 2017 - Nick is voted in to serve as on the Academic Appeals Committee
01 Feb 2017 - Nick becomes a memeber of the AIAA Aerodynamic Measurement Technology Technical Committee (AMT-TC)
18 Jan 2017 - First day of class for Spring 2017, teaching: Intro to Aerospace Engineering, Senior Design
08 Jan 2017 - Nick attends AIAA SciTech 2017 and presents a paper on KTV measurements in a shock-wave/turbulent boundary-layer interaction

29 Aug 2016 - First day of class, teaching: Heat Transfer, Senior Design
27 Jun 2016 - Nick attends AFOSR High-Speed Aerodynamics Portfolio Review
21 Jun 2016 - Nick attends AFOSR Young Investigators Research Program Annual Meeting
22 May 2016 - Nick moves to Silver Spring, MD for the summer to work on non-intrusive optical diagnostics at AEDC White Oak.
16 Apr 2016 - Drew, Nick, Mike and Eric publish an article about the application of KTV to turbulent boundary layers in Experiments in Fluids.
14 Mar 2016 - Nick accepts an Air Force Summer Faculty Fellowship to work at AEDC Tunnel-9 for Summer 2016 on non-intrusive optical diagnostics. Matt Hunt (Stevens MS '16) will be joining.
11 Feb 2016 - Nick gives a talk at City College of New York: "Compressible Boundary Layers in High-Speed and Reacting Flows"
14 Jan 2016 - Nick wins an Air Force Office of Scientific Research (AFOSR) Young Investigator Research Program (YIP) grant! (Program Manager: Dr. lvett Leyva) DoD Release.
13 Jan 2016 - Stevens Institute of Technology is selected to fly a high-speed surface pressure measurement canister on a sounding rocket for ROCKSAT-C program.
04 Jan 2016 - Nick attends AIAA SciTech 2016 and presents a paper on KTV measurements in a supersonic turbulent boundary layer

15 Dec 2015 - Drew Zahradka defends his MS thesis "Krypton Tagging Velocimetry (KTV) In Supersonic Turbulent Boundary Layers"
10 Dec 2015 - Nick gives a talk at University of Maryland: "Compressible Boundary Layers in High-Speed and Reacting Flows"
16 Sep 2015 - Nick, Joe Shepherd, and Hans Hornung have a article accepted to the Jorunal of Fluid Mechanics about high-speed boundary-layer instability.
31 Aug 2015 - First day of class, teaching: Heat Transfer, Senior Design
16 Aug 2015 - Nick attends the 250th ACS national meeting and gives a talk: "Novel thermo-chemical biomass conversion with the reciprocating biomass conversion reactor (RBCR)"
04 Jun 2015 - The lab wins a $325k instrumentation award to support KTV work! (Program Manager: Dr. lvett Leyva, FA9550-15-1-0325) DoD Release.
26 May 2015 - Nick moves to Silver Spring, MD for the summer to work on non-intrusive optical diagnostics at AEDC White Oak.
01 May 2015 - Nick, Mike Smith (AEDC), and Eric Marineau (AEDC) have an article accepted to Applied Optics on Krypton Tagging Velocimetry (KTV)
25 Mar 2015 - Nick accepts an Air Force Summer Faculty Fellowship to work at AEDC Tunnel-9 for Summer 2015 on non-intrusive optical diagnostics. Drew Zahradka (Stevens MS '16) will be joining.
20 Jan 2015 - First day of class for Spring 2015, teaching: Heat Transfer, Intro to Aerospace Engineering, Senior Design
04 Jan 2015 - Nick attends AIAA SciTech 2015 and presents four papers on the RBCR, KTV, Schlieren light sources, and Shock tunnel cleanliness

24 Oct 2014 - Nick attends IESC 2014 and gives a talk: "Reciprocating Biomass Conversion Reactor"
09 Oct 2014 - Nick gives a talk at SUNY Binghamton: "Reacting/high-speed flow investigation with non-intrusive optical techniques"
29 Sep 2014 - Jason Rabinovitch of JPL presents a paper (Nick appears as a co-author) describing the educational impacts of the Caltech Space Challenge at the 2014 International Aerospace Congress in Toronto.
25 Aug 2014 - First day of class, teaching: Heat Transfer, Senior Design
04 Aug 2014 - Nick moves back to Hoboken, NJ and moves to EAS 208
02 Jun 2014 - Nick moves to Silver Spring, MD for the summer to work on non-intrusive optical diagnostics at AEDC White Oak.
09 Apr 2014 - Nick accepts an offer from Stevens to join the Mechanical Engineering Dept as an Assistant Professor in fall 2014
01 Apr 2014 - Nick accepts an Air Force Summer Faculty Fellowship to work at AEDC Tunnel-9 for Summer 2014 on non-intrusive optical diagnostics
16 Mar 2014 - Nick attends the 247th ACS national meeting and gives a talk: "Thermo-chemical biomass conversion by piston compression of surrounding gas"
03 Feb 2014 - Nick gives a talk at Notre Dame: "Optical Diagnostics for High-Speed/Reacting Flows"
31 Jan 2014 - Nick gives a talk at Rutgers: "Optical Diagnostics for High-Speed/Reacting Flows"
14 Jan 2014 - First day of class for Spring 2014, teaching: Heat Transfer, Intro to Aerospace Engineering, Senior Design
03 Jan 2014 - Nick, Joe Shepherd, and Hans Hornung have an article accepted to Experiments in Fluids about windtunnel noise.

20 Dec 2013 - Grades are in for first term at Stevens.
06 Dec 2013 - Nick has an abstract accepted to the 247th ACS meeting in Dallas, Texas, March 16-20, 2014
12 Sep 2013 - Web page launch
28 Aug 2013 - First day of class, teaching: Heat Transfer, Senior Design
09 Aug 2013 - Moved from Pasadena, CA to Hoboken, NJ

Personnel

Nick Parziale (PI)


I was born and raised on Long Island, NY. I'm an avid sports fan and closely follow the New York Yankees, New York Football Giants, and the New York Knicks. In my free time I enjoy running, fantasy baseball, and fantasy football.

Education

Ph.D. California Institute of Technology (2013)
Dissertation: Slender-Body Hypervelocity Boundary-Layer Instability
M.S. California Institute of Technology (2009)
B.S.M.E. SUNY Binghamton (w/ honors 2008)

Positions

Associate Professor at Stevens (2020-)
Assistant Professor at Stevens (2014-2020)
Air Force Summer Faculty Fellow (Summer 2014, Summer 2015, Summer 2016, Summer 2017)
Visiting Assistant Professor at Stevens (2013-2014)
Postdoctoral Scholar at Caltech (2013)
Graduate Research Assistant at Caltech (2009-2013)
Langley Aerospace Research Student Scholar (Summer 2007)

Awards/Honors

Office of Naval Research (ONR) Young Investigator Research Program (YIP). DoD Release. (FY 2020)
Stevens Provost's Early Career Award for Research Excellence. Photo (Spring 2019)
Air Force Office of Scientific Research (AFOSR) Young Investigator Research Program (YIP). DoD Release. (FY 2016)
Ernest E. Sechler Award for teaching and research (June 2013)
Award of Appreciation for Caltech Space Challenge (March 2013)
Shirley Thomas Academic Scholarship from the AHS (September 2012)
Donald Wills Douglas Fellowship (2008-2009)
ME Dept. Service Award at SUNY Binghamton (May 2008)

Activity

Appointed to North Atlantic Treaty Organisation (NATO) Research and Technology Organisation (RTO) Applied Vehicle Technology (AVT) Panel; subtask lead for collaborative efforts between NATO member countries on high-enthalpy hypersonic boundary-layer instability and transition
Member of Professional Societies: AIAA (Senior Member), ASME, OSA, ACS, APS
Member of AIAA Aerodynamic Measurement Technology Technical Committee (AMT-TC)
Reviewer for conferences, journals, and grants
Member of Honor Societies: Phi Eta Sigma, Tau Beta Pi, Pi Tau Sigma
Intellectual Property Committee (2019- , University Wide)
Academic Appeals Committee (2017-2020, University Wide)
Comittee on Graduate Studies (Mechanical Engineering)
Comittee on Thermal/Fluids Research Competency Test (RCT) and Core Competency Test (CCT) (PhD Qualifications for Mechanical Engineering)

Muhammad Mustafa (Postdoc)


I was born in Pakistan and moved to NYC where I became a U.S. citizen and attended Forest Hills High School. At Stevens, I developed an interest in Fluid Mechanics and joined Dr. Parziale's group right after I completed my BS and MS. My research is in developing a non-intrusive velocimetry technique called Krypton Tagging Velocimetry (KTV) to study supersonic and hypersonic flows. This technique enables one and two dimensional velocity measurement in high-speed turbulent boundary layers and regions of shock-wave/boundary-layer interaction. In my free time I enjoy reading and watching movies.

Education

Ph.D. Stevens Institute of Technology (2019)
M.S. Stevens Institute of Technology (2016)
B.S. Stevens Institute of Technology (2016)

Roshan Adhikari (PhD Student)


I am from Nepal and joined Stevens for my PhD in the spring of 2017. Currently, I am working on biomass to bio-oil conversion through fast pyrolysis using a diesel engine repurposed as a biomass reactor. I like to spend my free time watching soccer, documentaries or visting new places.

Education

B.S. Tribhuvan University, Nepal (2011)

Chris Houthuysen (PhD Student)


I was born and raised in Parsippany, New Jersey. My research involves developing propellants models of interest to the U.S. Army. In my free time I like to play guitar, exercise, and spend time with my friends.

Education

M.S. Clarkson University (2016)
B.S. Rutgers University (2014)

Ahsan Hameed (PhD Student)


I was born in Pakistan and grew up in Jersey City, NJ. After obtaining my undergraduate degree from Stevens in 2010, I moved to Texas to work as a rotating equipment engineer at an oil refinery. After spending six years in industry, I decided to continue my graduate education at Stevens, where I am studying hypersonic boundary-layer instabilitiy and transition. My hobbies include running, bouldering, and working on my car.

Education

M.S. Stevens Institute of Technology (2018)
B.S. Stevens Institute of Technology (2010)

David Shekhtman (PhD Student)


I was born and raised in New Jersey. I will be studying high-speed and reacting flows. My hobbies are chess, soccer, and reading (classics!).

Education

M.S. The Cooper Union for the Advancement of Science and Art (2018)
B.S. The Cooper Union for the Advancement of Science and Art (2016)

Master's Students

Jeffrey Desorbo (Master's Project) - Spring 2019
Ahsan Hameed (Master's Project) - Spring 2018
Matthew Hunt (Master's Project) - Spring 2017
John Laggner (Master's Project) - Spring 2017
Drew Zahradka (Master's Thesis) - Spring 2015

Undergraduate Students

Stefan Olaguera (Pinnacle Summer Scholar) - Summer 2020
Simon Pepa (Pinnacle Summer Scholar) - Summer 2020
Bryan Szayna (Pinnacle Summer Scholar) - Summer 2020
Michael Wojciechowski (Pinnacle Summer Scholar) - Summer 2020
Tim Werder (Special Topics in Mechanical Engineering) - Spring 2020
Jack Franco (Researcher) - Fall 2019
Samanta Molla (Researcher) - Summer 2019
Jennifer Robbins (I&E Summer Scholars Program) - Summer 2018
Luca Pasquariello (Summer Researcher) - Summer 2018
Thomas Flahrety (Special Topics in Mechanical Engineering) - Spring 2018
Abraham Edens (Special Topics in Mechanical Engineering) - Spring 2018
William Skwirut (Special Topics in Mechanical Engineering) - Spring 2018
Jonathan Lee (Academy for the Advancement of Science and Technology at Bergen County Academies) - Summer 2017
Matthew Hunt (Stevens Summer Scholar) - Summer 2015
Nirav Sampat (Stevens Summer Scholar) - Summer 2015
Julia Vance (Stevens Summer Scholar) - Summer 2015
Leon Kirman (Stevens Summer Scholar) - Summer 2015

Publications

Google Scholar

Peer-reviewed Publications


Parziale, N. J. and Adhikari, R., “Model and sensitivity analysis of the reciprocating biomass conversion reactor (RBCR),” International Journal of Heat and Mass Transfer, Vol. 147, 2020, pp. 118988. DOI, PDF

Mustafa, M. A., Shektman, D., and Parziale, N. J., “Single-Laser Krypton Tagging Velocimetry Investigation of Supersonic Air and N2 Boundary-Layer Flows over a Hollow Cylinder in a Shock Tube,” Physical Review Applied, Vol. 11, No. 6, 2019, pp. 064013. DOI, PDF

Mustafa, M. A., Parziale, N. J., Smith, M. S., and Marineau, E. C., “Amplification and structure of streamwise-velocity fluctuations in compression-corner shock-wave/turbulent boundary-layer interactions,” Journal of Fluid Mechanics, Vol. 863, 2019, pp. 1091–1122. DOI, PDF

Mustafa, M. A. and Parziale, N. J., “Simplified read schemes for krypton tagging velocimetry in N2 and air,” Optics Letters, Vol. 43, No. 12, 2018, pp. 2909–2912. DOI, PDF

Mustafa, M. A., Parziale, N. J., Smith, M. S., and Marineau, E. C., “Nonintrusive Freestream Velocity Measurement in a Large-Scale Hypersonic Wind Tunnel,” AIAA Journal, Vol. 55, No. 10, 2017, pp. 3611–3616. DOI, PDF

Jewell, J. S., Parziale, N. J., Leyva, I. A., and Shepherd, J. E., “Effects of Shock-Tube Cleanliness on Hypersonic Boundary Layer Transition at High Enthalpy,” AIAA Journal, Vol. 55, No. 1, 2017, pp. 332–338. DOI, PDF

Zahradka, D., Parziale, N. J., Smith, M. S., and Marineau, E. C., “Krypton tagging velocimetry in a turbulent Mach 2.7 boundary layer,” Experiments in Fluids, Vol. 57, 2016, pp. 62. DOI, PDF

Parziale, N. J., Shepherd, J. E., and Hornung, H. G., “Observations of hypervelocity boundary-layer instability,” Journal of Fluid Mechanics, Vol. 781, 2015, pp. 87–112. DOI, PDF

Parziale, N. J., Smith, M. S., and Marineau, E. C., “Krypton tagging velocimetry of an underexpanded jet,” Applied Optics, Vol. 54, No. 16, 2015, pp. 5094–5101. DOI, PDF

Parziale, N. J., Shepherd, J. E., and Hornung, H. G., “Free-stream density perturbations in a reflected-shock tunnel,” Experiments in Fluids, Vol. 55, No. 2, 2014, pp. 1665. DOI, PDF

Parziale, N. J., Rabinovitch, J., Blanquart, G., Hornung, H. G., and Shepherd, J. E., “Proposed Vertical Expansion Tunnel,” AIAA Journal, Vol. 51, No. 12, 2013, pp. 2792–2799. DOI, PDF

Parziale, N. J., Shepherd, J. E., and Hornung, H. G., “Differential Interferometric Measurement of Instability in a Hypervelocity Boundary Layer,” AIAA Journal, Vol. 51, No. 3, 2013, pp. 750–754. DOI, PDF

Laurence, S. J., Parziale, N. J., and Deiterding, R., “Dynamical separation of spherical bodies in supersonic flow,” Journal of Fluid Mechanics, Vol. 713, 2012, pp. 159–182. DOI, PDF, featured on the volume cover

Conference Papers and Abstracts


Hameed, A., Parziale, N. J., Paquin, L., Butler, C., and Laurence, S. J., “Hypersonic Slender-Cone Boundary Layer Instability in the UMD HyperTERP Shock Tunnel,” Proceedings of AIAA SciTech 2020, AIAA-2020-0362, Orlando, Florida, 6-10 January 2020. DOI, PDF

Adhikari, R. and Parziale, N. J., “Model and Sensitivity Analysis of the Reciprocating Biomass Conversion Reactor (RBCR),” Proceedings of the ASME Summer Heat Transfer Conference, ASME-HT2019-3597, Bellevue, Washington, 14-17 July 2019. DOI, PDF

Mustafa, M. A. and Parziale, N. J., “Proper Orthogonal Decomposition of Streamwise-Velocity Fluctuations in a Compression-Corner Shock-Wave/Turbulent Boundary-Layer Interaction,” Proceedings of the 32nd International Symposium on Shock Waves, ISSW-0473, Singapore, 14-19 July 2019, pp. 2613–2637. DOI, PDF

Shekhtman, D., Mustafa, M. A., and Parziale, N. J., “Single-Laser Krypton Tagging Velocimetry (KTV) Investigation of Air and N2 Boundary-Layer Flows Over a Hollow Cylinder in the Stevens Shock Tube,” Proceedings of the 32nd International Symposium on Shock Waves, ISSW-0474, Singapore, 14-19 July 2019, pp. 967–991. DOI, PDF

Mustafa, M. A., Shektman, D., and Parziale, N. J., “Single-Laser Krypton Tagging Velocimetry (KTV) Investigation of Air and N2 Boundary-Layer Flows Over a Hollow Cylinder in the Stevens Shock Tube,” Proceedings of AIAA Scitech 2019, AIAA-2019-1820, San Diego, California, 7-11 January 2019. DOI, PDF

Jewell, J. S., Hameed, A., Parziale, N. J., and Gogineni, S. P., “Disturbance Speed Measurements in a Circular Jet via Double Focused Laser Differential Interferometry,” Proceedings of AIAA Scitech 2019, AIAA-2019-2293, San Diego, California, 7-11 January 2019. DOI, PDF

Danehy, P. M., Weisberger, J., Johansen, C., Reese, D., Fahringer, T., Parziale, N. J., Dedic, C., Estevadeordal, J., and Cruden, B. A., “Non-Intrusive Measurement Techniques for Flow Characterization of Hypersonic Wind Tunnels,” Flow Characterization and Modeling of Hypersonic Wind Tunnels (NATO Science and Technology Organization Lecture Series STO-AVT 325), NF1676L-31725 - Von Karman Institute, Brussels, Belgium, December 3-5 2018. PDF

Mustafa, M. A., Parziale, N. J., Smith, M. S., and Marineau, E. C., “Amplification and Structure of Streamwise-Velocity Fluctuations in Four Shock-Wave/Turbulent Boundary-Layer Interactions,” Proceedings of AIAA Aviation 2018, AIAA-2018-3704, Atlanta, Georgia, 25-29 June 2018. DOI, PDF

Mustafa, M. A., Parziale, N. J., Smith, M. S., and Marineau, E. C., “Two-Dimensional Krypton Tagging Velocimetry (KTV-2D) Investigation of Shock-Wave/Turbulent Boundary-Layer Interaction,” Proceedings of AIAA SciTech 2018, AIAA-2018-1771, Kissimmee, Florida, 8-12 January 2018. DOI, PDF

Mustafa, M. A., , and Parziale, N. J., “Krypton Tagging Velocimetry in the Stevens Shock Tube,” Proceedings of 33rd AIAA Aerodynamic Measurement Technology and Ground Testing Conference, AIAA-2017-3897, Denver, Colorado, 5-9 June 2017. DOI, PDF

Mustafa, M. A., Hunt, M. B., Parziale, N. J., Smith, M. S., and Marineau, E. C., “Krypton Tagging Velocimetry (KTV) Investigation of Shock-Wave/Turbulent Boundary-Layer Interaction,” Proceedings of AIAA SciTech 2017, AIAA-2017-0025, Grapevine, Texas, 9-13 January 2017. DOI, PDF

Jewell, J. S., Parziale, N. J., Lam, K.-L., Hagen, B. J., and Kimmel, R. L., “Disturbance and Phase Speed Measurements for Shock Tubes and Hypersonic Boundary-Layer Instability,” Proceedings of 32nd AIAA Aerodynamic Measurement Technology and Ground Testing Conference, AIAA-2016-3112, Washington, D. C., 13-17 June 2016. DOI, PDF

Zahradka, D., Parziale, N. J., Smith, M. S., and Marineau, E. C., “Krypton Tagging Velocimetry (KTV) in Supersonic Turbulent Boundary Layers,” Proceedings of AIAA SciTech 2016, AIAA-2016-1587, San Diego, California, 7-11 January 2016. DOI, PDF

Parziale, N. J., “Novel thermo-chemical biomass conversion with the reciprocating biomass conversion reactor (RBCR),” Proceedings of the 250th American Chemical Society National Meeting, ACS-ENFL-77, Boston, Massachusetts, 16-20 August 2015. PDF

Parziale, N. J., Jewell, J. S., Leyva, I. A., and Shepherd, J. E., “Effects of Shock-Tube Cleanliness on Slender-Body Hypersonic Instability and Transition Studies at High-Enthalpy,” Proceedings of AIAA SciTech 2015, AIAA-2015-1786, Kissimmee, Florida, 5-9 January 2015. DOI, PDF

Parziale, N. J., “Model of Fast Pyrolysis of a Small Volume-Fraction of Biomass Within a Gas of Transient Temperature and Pressure,” Proceedings of AIAA SciTech 2015, AIAA-2015-1303, Kissimmee, Florida, 5-9 January 2015. DOI, Corrected PDF

Parziale, N. J., Schmidt, B. E., Damazo, J. S., Wang, P. S., Hornung, H. G., and Shepherd, J. E., “Pulsed Laser Diode for Use as a Light Source for Short-Exposure, High-Frame-Rate Flow Visualization,” Proceedings of AIAA SciTech 2015, AIAA-2015-0530, Kissimmee, Florida, 5-9 January 2015. DOI, PDF

Parziale, N. J., Jewell, J. S., Leyva, I. A., and Shepherd, J. E., “Effects of Shock-Tube Cleanliness on Slender-Body Hypersonic Instability and Transition Studies at High-Enthalpy,” Proceedings of AIAA SciTech 2015, AIAA-2015-1786, Kissimmee, Florida, 5-9 January 2015. DOI, PDF

Parziale, N. J., “Calculation of Input Sensitivities for a Reciprocating Biomass Conversion Reactor (RBCR),” Proceedings of the 3rd International Energy and Sustainability Conference, IEEE, Farmingdale, New York, 24 October 2014. PDF

Rabinovitch, J., Milhaly, J., Parziale, N. J., Mehrotra, P., Cymbalist, N., Burgoyne, H., Qi, J., and Duckworth, H., “The Caltech Space Challenge: Lessons Learned and Future Plans,” Proceedings of the 65th International Astronautical Congress, IAC-14-E1.4.5, Toronto, Canada, September 29-October 3 2014. PDF

Parziale, N. J., “Thermo-chemical biomass conversion by piston compression of surrounding gas,” Proceedings of the 247th American Chemical Society National Meeting, ACS-ENFL-69, Dallas, Texas, 16-20 March 2014. PDF

Parziale, N. J., Shepherd, J. E., and Hornung, H. G., “Geometric Acoustics in High-Speed Boundary Layers,” Proceedings of the 29th International Symposium on Shock Waves, ISSW-0246-000280, Madison, Wisconsin, 14-19 July 2013, pp. 711–716. PDF

Schmidt, B. E., Bobbit, B., Parziale, N. J., and Shepherd, J. E., “Experiments in a Combustion-Driven Shock Tube with an Area Change,” Proceedings of the 29th International Symposium on Shock Waves, ISSW-0246-000044, Madison, Wisconsin, 14-19 July 2013, pp. 331–336. PDF

Hornung, H. G. and Parziale, N. J., “Spectral Characteristics of Pitot Noise,” Proceedings of the 29th International Symposium on Shock Waves, ISSW-0246-000301, Madison, Wisconsin, 14-19 July 2013, pp. 409–414. PDF

Shepherd, J. E., Hornung, H. G., Parziale, N. J., and Jewell, J. S., “Second-mode Instability and Transition Experiments at High Enthalpy, Plus Other Interests,” Proceedings of STO ET-136: Hypersonic Boundary-Layer Transition Prediction, NATO, College Station, Texas, 6-7 March 2013.

Parziale, N. J., Shepherd, J. E., and Hornung, H. G., “Differential Interferometric Measurement of Instability at Two Points in a Hypervelocity Boundary Layer,” Proceedings of 51st AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, AIAA-2013-0521, Grapevine, Texas, 7-10 January 2013. DOI, PDF

Parziale, N. J., Shepherd, J. E., and Hornung, H. G., “Geometric Acoustics in a Hypervelocity Boundary Layer,” Proceedings of the International Workshop on Hypersonic Stability and Transition, Sedona, Arizona, 2-4 October 2012. PDF

Hornung, H. G. and Parziale, N. J., “Effects of bow shock on the measurement of acoustic signal at the stagnation point in hypersonic flow over a blunt cone,” Proceedings of the International Workshop on Hypersonic Stability and Transition, Sedona, Arizona, 2-4 October 2012.

Hornung, H. G., Jewell, J. S., Parziale, N. J., Shepherd, J. E., and Valiferdowsi, B., “Recent Research on Transition at the T5 Hypervelocity Shock Tunnel,” Proceedings of the International Workshop on Hypersonic Stability and Transition, Sedona, Arizona, 2-4 October 2012.

Parziale, N. J., Rabinovitch, J., Blanquart, G., Hornung, H. G., and Shepherd, J. E., “A Proposed Vertical Expansion Tunnel,” Proceedings of 42nd AIAA Fluid Dynamics Conference and Exhibit, AIAA-2012-3261, New Orleans, Louisiana, 25-28 June 2012. DOI, PDF

Parziale, N. J., Shepherd, J. E., and Hornung, H. G., “Reflected Shock Tunnel Noise Measurement by Focused Differential Interferometry,” Proceedings of 42nd AIAA Fluid Dynamics Conference and Exhibit, AIAA-2012-3261, New Orleans, Louisiana, 25-28 June 2012. DOI, PDF

Jewell, J. S., Parziale, N. J., Leyva, I. A., Shepherd, J. E., and Hornung, H. G., “Turbulent Spot Observations within a Hypervelocity Boundary Layer on a 5-degree Half-Angle Cone,” Proceedings of 42nd AIAA Fluid Dynamics Conference and Exhibit, AIAA-2012-3062, New Orleans, Louisiana, 25-28 June 2012. DOI, PDF

Parziale, N. J., Jewell, J. S., Shepherd, J. E., and Hornung, H. G., “Optical Detection of Transitional Phenomena on Slender Bodies in Hypervelocity Flow,” Proceedings of RTO Specialists Meeting AVT-200/RSM-030 on Hypersonic Laminar-Turbulent Transition, NATO, San Diego, California, 16-19 April 2012. PDF

Mitrea, A., Parziale, N. J., Jewell, J. S., Hornung, H. G., and Shepherd, J. E., “Time resolved heat-flux measurements on a CEV candidate shape at high enthalpy,” Proceedings of RTO Specialists Meeting AVT-200/RSM-030 on Hypersonic Laminar-Turbulent Transition, NATO, San Diego, California, 16-19 April 2012. PDF

Parziale, N. J., Jewell, J. S., Shepherd, J. E., and Hornung, H. G., “Shock Tunnel Noise Measurement with Resonantly Enhanced Focused Schlieren Deflectometry,” Proceedings of the 28th International Symposium on Shock Waves, ISSW-2817, Manchester, United Kingdom, 17-22 July 2011, pp. 747–752. DOI, PDF

Jewell, J. S., Leyva, I. A., Parziale, N. J., and Shepherd, J. E., “Effect of Gas Injection on Transition in Hypervelocity Boundary Layers,” Proceedings of the 28th International Symposium on Shock Waves, ISSW-2767, Manchester, UK, 17-22 July 2011, pp. 735–740. DOI, PDF

Jewell, J. S., Leyva, I. A., Parziale, N. J., Hornung, H. G., and Shepherd, J. E., “Transition delay in hypervelocity boundary layers via CO2 injection,” Proceedings of the 63nd Annual Meeting of APS Division of Fluid Dynamics, Vol. 55, BAPS.2010.DFD.QR.6, Long Beach, California, 21-23 November 2010.

J.S. Jewell, I.A. Leyva, N. J. Parziale, H.G. Hornunug, and J. E. Shepherd “Transition delay in hypervelocity boundary layers via CO2 injection” 63nd Annual Meeting of APS Division of Fluid Dynamics, November 21-23, 2010, Bulletin of the American Physical Society, 55(16), Abstract BAPS.2010.DFD.QR.6.

Hornung, H. G. and Parziale, N. J., “Reflected Shock Tunnel Noise Control,” Proceedings of the 15th International Conference on the Methods of Aerophysical Research, Akademgorodok, Novosibirsk Russia, 1-6 November 2010. PDF

Supervised Theses


Muhammad Mustafa. PhD. Apr 2019. "Krypton Tagging Velocimetry Investigation of High-Speed Flows."

Drew Zahradka. MS. Dec 2015. "Krypton Tagging Velocimetry (KTV) In Supersonic Turbulent Boundary Layers."

Research

Grants and Contracts

"Krypton Tagging Velocimetry for Use in Hypersonic Ground-Test Facilities," Air Force Summer Faculty Fellowship Program, 6/2/2014-8/11/2014, 10 Weeks, $18,500, PI.

"Krypton Tagging Velocimetry (KTV)," Air Force Summer Faculty Fellowship Program, 5/26/2015-8/4/2015, 10 Weeks, $30,840, PI.

"DURIP: Pulsed Write-Laser and Intensified Camera Systems for Krypton Tagging Velocimetry (KTV) Research (FA9550-15-1-0325)," United States Air Force Office of Scientific Research, 8/15/2015-8/14/2016, 1 Year, $325,647, PI.

"Krypton Tagging Velocimetry (KTV)," Air Force Summer Faculty Fellowship Program, 5/16/2016-7/29/2016, 10 Weeks, $33,750, PI.

"YIP: Instantaneous Velocity Profiles of Wall-Bounded Shear Flows in Thermochemical Non-Equilibrium (FA9550-16-1-0262)," United States Air Force Office of Scientific Research, 6/1/2016-5/31/2019, 3 Years, $361,819, PI.

"Krypton Tagging Velocimetry (KTV)," Air Force Summer Faculty Fellowship Program, 5/15/2017-7/24/2017, 10 Weeks, $33,750, PI.

"Non-intrusive Measurement of Density and Velocity Perturbations in Supersonic and Hypersonic Wind Tunnels (FA9101-17-P-0094)," Air Force Small Business Innovation Research - Phase I, 6/1/2017-2/28/2018, 9 Months, $46,000 ($150,000 total), Academic PI with Spectral Energies, LLC.

"Net Zero Technologies for the Army's Industrial Munitions Base (P010205636)," Leidos, Inc., 11/1/2017-10/31/2020, 1 Year, $3,814,163, Co-PI.

"Radiative and Dispersive Behavior of Instabilities in a Highly- Cooled Hypersonic Boundary Layer (FA9550-18-1-0403)," United States Air Force Office of Scientific Research, 8/1/2018-7/31/2021, 3 Years, $1,486,135, PI.

"Non-intrusive Measurement of Density and Velocity Perturbations in Supersonic and Hypersonic Wind Tunnels (FA2487-19-C-0013)," Air Force Small Business Innovation Research - Phase II, 1/1/2019-12/31/2020, 2 Years, $203,074 ($750,000 total), Academic PI with Spectral Energies, LLC.

"DURIP: Solid State Read Step for Simple, High-Speed Krypton Tagging Velocimetry (FA9550-19-1-0182)," United States Air Force Office of Scientific Research, 4/15/2019-4/14/2020, 1 Year, $86,158, PI.

"DURIP: Indraft Wind Tunnel for High-Speed Aerodynamics Research (N00014-19-1-2523)," Office of Naval Research, 8/15/2019-8/14/2020, 1 Year, $301,575, PI.

"DURIP: Time Resolved, Non-Intrusive Measurements in Unsteady Hypersonic Flows (N00014-20-1-2637)," Office of Naval Research, 6/1/2020-5/31/2020, 1 Year, $755,266, PI.

"MURI: Particulate and Precipitation Effects on High-speed Flight Vehicles (N00014-20-1-2682)," Office of Naval Research, 5/1/2020-4/30/2025, 5 Years, $1,206,500, PI.

"YIP: Scaling and Structure in Transitional and Turbulent Hypervelocity Flows (N00014-20-1-2549)," Office of Naval Research, 5/4/2020-5/3/2023, 3 Years, $468,593, PI.

Kryton tagging velocimetry

The Air Force requires non-intrusive velocimetry techniques for use in hypersonic test and evaluation facilities. The non-intrusive velocimetry techniques will be used to study flow fields of interest to the Department of Defense (DoD); examples include: high-speed boundary-layer transition, high-speed turbulent boundary layers, and shock-wave turbulent boundary-layer interaction. These investigations are intended to further the understanding of the fundamental flow physics that influence the behavior of large-scale test articles to aid in the development of concepts being considered for Conventional Prompt Global Strike. Krypton tagging velocimetry (KTV) is well suited for this purpose because of its versatility.

Above: KTV in an underexpanded jet.


Above: KTV in a Mach 3 turbulent boundary layer


Above: KTV in a Mach 3 shock-wave/turbulent boundary-layer interaction.


Above: 2D-KTV in a Mach 3 shock-wave/turbulent boundary-layer interaction.


Above: Zoom in of 2D-KTV in a Mach 3 shock-wave/turbulent boundary-layer interaction near wall.

Shock-Wave/Boundary-Layer Interaction (SWBLI)

Shock-wave/boundary-layer (SWBLI) interaction is a rich fundamental fluid mechanics problem that has heating, drag, and structural implications. One example flow field is the compression-corner which could model the flow path of an air-breathing engine or the deflection of a control surface in high-speed flight. We've been able to use the KTV technique to make non-intrusive measurements of velocity in a Mach 3 shock-wave/turbulent boundary-layer interaction (below). With this effort in the AEDC Mach 3 Tunnel, we were able to measure the mean and fluctuating velocity profiles over several compression-corner angles. From this velocity data, analyzed the shear layer that develops near the root of the compression-corner and, using snapshot Proper Orthogonal Decomposition (POD), we were able to extract the most energetic structures in the SWBLI.



Above: First 20 POD modes in a 24-deg compression corner SWBLI.

Novel technical approaches to thermo-chemical biomass conversion

Thermo-chemical biomass conversion by fast-pyrolysis to bio-oil, bio-char, and non-condensable gases is a part of an attractive path to an alternative energy source because of the upgrade in density and heating value. Reducing the cost of this process and increasing the quality of the bio-products are of interest. Current efforts are focused on working towards these goals.

Fundamental interests in biomass conversion

Working towards characterizing phenomena at the gas/surface interface of biomass during fast pyrolysis is of interest. This is motivated by our need to further understand the heat and mass transfer processes. These efforts are intended to supplement the aforementioned technical efforts in terms of predictive science.

Novel approach to generation of hypervelocity flows

The expansion tube and tunnel (ET) have been developed as hypersonic ground-test facilities for approximately half a century. The appeal of an ET is the higher maximum reservoir mass specific enthalpy and reservoir pressure than in a reflected shock tunnel (RST). The expanded parameter space in an ET is due to the unsteady manner in which the test gas is processed. Successful operation of an expansion tube or tunnel is often hampered by excessive perturbations in the test gas; efforts to reduce these perturbations are critical. Significant improvement of the flow quality is possible with the vertical expansion tube (VET) relative to the conventional (horizontal) expansion tunnel (ET). The adverse effects from secondary diaphragm rupture in an expansion tunnel may be reduced or eliminated by orienting the tunnel vertically, matching the test gas pressure and the accelerator gas pressure, and initially separating the test gas from the accelerator gas by density stratification. Two benefits are: 1) the removal of the diaphragm particulates in the test gas after its rupture and 2) the elimination of the wave system that is a result of a real secondary diaphragm having a finite mass and thickness.

Focused laser differential interferometry

Advances in diagnostic development and electronics have allowed researchers to advance the state of the art in laminar-turbulent transition work. Only recently have there been measurements of the instability on a slender body within a hypersonic boundary layer in a thermo-chemically active environment. This was done with focused laser differential interferometry (FLDI), which is a non-intrusive optical technique that probes density fluctuation. The newfound tool have been used to characterize the noise environment in the large-scale shock tunnel T5. Preliminary work suggests that hypersonic instability phase speed measurement may also be possible with FLDI.

Teaching and Mentoring

Courses

ME 354 - Heat Transfer: Basic modes of heat transfer, steady heat conduction, extended surface heat transfer, transient heat conduction, computational methods, forced and free convection, boiling and condensation, thermal radiation, heat exchangers. Design projects.
ME 545 - Introduction to Aerospace Engineering: This course lays the foundations in aerospace engineering. Topics include the history of aviation, basic aerodynamics, airfoils, wings and other aerodynamic shapes, aircraft performance, stability and control, aircraft structures (structural analysis and materials), propulsion, flight test, rockets, space flight, and orbits.
ME 679 - Mechanics of Compressible Fluids: This course is an introduction to viscous and inviscid compressible fluid mechanics. Topics inlude perfect-gas, equilibrium, and non-equilibrium gas dynamics in addition to steady and unsteady boundary layers.

2020-2021 Senior Design

Stevens Shock Tunnel: Controller for the Stevens Shock Tunnel.

2019-2020 Senior Design

Stevens Shock Tunnel: Driver Section for the Stevens Shock Tunnel.

2018-2019 Senior Design

Suez Dundee Dam: Revitalization of the Dundee Dam.
NASA JPL Martian Glider: Gliding entry of a Martian lander.

2017-2018 Senior Design

Low Speed High Temperature Wind Tunnel: Enable the study of reacting flows in the Parziale lab.
Air Conditioning Waste Heat Capture: Utilize the waste heat from air conditioners to pre-heat hot water for use in apartment buildings.

2016-2017 Senior Design

Low Speed High Temperature Wind Tunnel: Enable the study of reacting flows in the Parziale lab.
Air Conditioning Waste Heat Capture: Utilize the waste heat from air conditioners to pre-heat hot water for use in apartment buildings.
Redesign of Howe Center for sustainability: Student led conceptual building redesign.

2015-2016 Senior Design

Stevens Institute of Technology Shocktube: Enable the study of high-speed/reacting flows in the Parziale lab.
Air Conditioning Waste Heat Capture: Utilize the waste heat from air conditioners to pre-heat hot water for use in apartment buildings.
Solar Decathalon: DOE student challenge to "design, build, and operate solar-powered houses that are cost-effective, energy-efficient, and attractive."

2014-2015 Senior Design

Little Juliana: Design and construct a replica of Colonel John Stevens' Little Juliana Steamboat.
Air Conditioning Waste Heat Capture: Utilize the waste heat from air conditioners to pre-heat hot water for use in apartment buildings.
Solar Decathalon: DOE student challenge to "design, build, and operate solar-powered houses that are cost-effective, energy-efficient, and attractive."

2013-2014 Senior Design

Anaerobic Digester: Convert dining hall food waste to compost and bio-gas.
Air Conditioning Waste Heat Capture: Utilize the waste heat from air conditioners to pre-heat hot water for use in apartment buildings.
Micro-Nuclear Reactor: Conceptual design of a small scale gas-cooled fast reactor to power Hoboken.
Body Heat Control: Actively cool the human body for temperature control in extreme environments.

RockSat-C Sounding Rocket Program

High-speed surface pressure measurement on the skin of a Terrier-Orion Sounding Rocket. Link.

Prospective Students

Thank you for your interest in my research group and in Stevens. I receive a number of inquiries regarding the availability of research positions in my group, and unfortunately cannot always respond to these requests. However, I would like to post some comments on frequently asked questions regarding my group and research opportunities at Stevens.

Many graduate students (and faculty!) also greatly enjoy the location of the Stevens campus, which is situated in beautiful and vibrant Hoboken, New Jersey, 10 minutes from downtown New York City and easily accessible by all manner of public transportation.


Q: I am interested in working in your group; do you have research assistantships available?

A: I am always looking to add highly qualified, motivated, and hard-working students to my group! It would be premature to discuss possible financial support that may be available until a prospective student has applied and accepted by the Stevens Graduate School. In your Personal Statement, I strongly recommend indicating why you are interested in attending Stevens and why you are interested in working with my group. This will ensure that after your application has been reviewed and accepted by the Graduate Program Committee at Stevens that it will be forwarded to me.

Please note that Stevens has several additional mechanisms available to support US citizens and Permanent Residents interested in pursuing graduate studies at Stevens. Please contact me directly for more information regarding these programs.

Q: What are the requirements and test scores (TOEFL, GRE) that are required to apply to Stevens?

A: While Stevens does not have minimum GRE or TOEFL test scores needed to apply, your scores on these tests factor into decisions which are made regarding admission and financial support for graduate students (other factors include prior education, prior research experience, publication history, etc). The higher your scores, the more attractive your application will be to the Graduate Program Committee.

Q: I am interested in a post-doctoral position with your group. How can I apply for such a position?

A: I would recommend that you email me a complete CV (including a list of at least three references) and two representative publications which highlight your research work to date. I would also recommend a Personal Statement indicating why you are interested in my group, how you feel you will be able to contribute to my research group, and how a post-doctoral position with my group fits into your larger career goals. Be sure to comment on any previous experience you may have in writing research proposals. If you are an international scholar, it would also be beneficial to know of your availability to work in the US and when you would be available to start.

Q: I am interested in pursuing a Masters degree in Mechanical Engineering at Stevens. Are Research Assistantships or Teaching Assistants available for Masters students?

A: As a general rule of thumb, PhD students are more likely to be supported on RA or TA positions. However, outstanding Masters students with strong research experience will be considered for such support. In such cases, Masters students must pursue a 6 credit thesis option for the Masters degree. In the past such students typically work towards completing a PhD in a related topic/field at Stevens upon completion of the requirements for their Masters degree.

Q: How can I learn more about your research?

A: A general overview of the research activities of our group can be found on this page. In particular, I make a concerted effort to update the Publications section specifically so that potential graduate students can see our latest work. If you are interested in a research position with my group, a good first step is to be able to convince me that you have researched (e.g., read) at least some of the publications of my group.

Q: Do you accept part-time PhD students to work with your group?

A: Due to its proximity to a large number of military, government, and industrial R&D centers, Stevens has a rather large number of students who pursue their PhD degree part-time while working full-time. Successful part-time PhD students are often able to define a PhD project related to the students technical work responsibilities while also of interest to the faculty advisor. Several mechanisms at Stevens support part-time PhD studies (for example, the overwhelming majority of graduate courses are offered in the evenings, and some graduate courses are offered on-line, through a short-course format, or off-site). If you have confirmed that your employer would support you participating in such a program, please contact me directly for further discussion.

Q: I've been accepted to several PhD programs in Mechanical Engineering in the US. Why would you suggest that I enroll at Stevens?

A: First, congratulations on your fine achievement! I believe that you will find that the strengths of the PhD program at Stevens include having access to state of the art facilities and cutting-edge research opportunities in a vibrant small-school setting where many faculty (including myself) take great pride in offering personalized mentoring and advising to our graduate students. Further, I strongly believe that PhD students at Stevens in general, and my graduate students in particular, greatly benefit from close interactions and collaborations with students and faculty from other research groups both inside and outside the Mechanical Engineering Department.

Contact

Nick Parziale, PhD
Mechanical Engineering - EAS208
Castle Point on Hudson
Hoboken, New Jersey, 07030, USA
Phone: +1 201 216 5567
Email: nick.parziale@stevens.edu