Faculty and Staff Profiles

JEFFREY MARCHETTA
Professor, Mechanical Engineering
Email: jmarchtt@memphis.edu
Office Location: 322D Engr Science Bldg

Work Experience

  • Professor, Mechanical Engineering - University of Memphis - 2018-Present
  • Associate Professor, Mechanical Engineering - University of Memphis - 2009-2018
  • Assistant Professor, Mechanical Engineering - University of Memphis - 2002-2009
  • Research Associate, CCS-2 - Los Alamos National Laboratory - Summer 2002
  • Consulting Associate,   - Orbital Technologies Corporation - 2000-2005
Honors/Awards
  • PI Millionaire - University of Memphis - 2020
  • Abe M. Zarem Educator Award - American Institute of Aeronautics and Astronautics - 2018
  • IAC Center of Excellence Award - Department of Energy - 2018
  • Abe Zarem Award for Distinguished Achievement (see Appendix C) - American Institute of Aeronautics and Astronautics - 2000
  • Elected Member - Pi Tau Sigma (Honorary Engineering Fraternity) - 1996
  • Elected Member - Tau Beta Pi - (Society for Distinguished Scholarship in Engineering) - 1995

Teaching Experience

  • Introduction to Mechanical Engineering (U) - University of Memphis
  • Dynamics (U) - University of Memphis
  • Thermodynamics I (U) - University of Memphis
  • Thermodynamics II (U) - University of Memphis
  • Numerical and Statistical Methods (U) - University of Memphis
  • Project Management and Engineering Economics (U) - University of Memphis
  • Mechanical Engineering Practicum (U) - University of Memphis
  • Preparation for Professional Practice (U) - University of Memphis
  • Fluid Mechanics (U) - University of Memphis
  • Civil Engineering Hydraulics (U) - University of Memphis
  • Fluid Mechanics Laboratory (U) - University of Memphis
  • Fluid Mechanics II (U/G) - University of Memphis
  • Applied Computational Fluid Mechanics (U/G) [see Appendix E] - University of Memphis
  • Aerospace Propulsions (U/G) - University of Memphis
  • Power Generation (U/G) - University of Memphis
  • Viscous Flow (G) - University of Memphis

Student Advising/Mentoring

  • PhD - Colin Mahoney - (2023)
  • Ph.D. - Amanda Winter - 2014
  • MSME - Emma Kate Hughes - (2023)
  • MSME - William Bowen - 2021
  • MSME - Elijah Gasmen - 2021
  • MSME - Ashley Milligan - 2021
  • MSME - Ken Mitchell - 2019
  • MSME - Aaron Cook - 2018
  • MSME - Suman Acharya - 2017
  • MSME - Douglas Williams - 2016
  • MSME - Kevin Smith - 2012
  • MSME - Kevin Roos - 2007
  • MSME - Amanda Winter - 2004
  • BSME - Honors - Eric Pillow - 2022
  • BSME - Honors - William Bowen - 2020
  • BSME - Honors - Elijah Gasmen - 2020
  • BSME - Honors - Ken Mitchell - 2017
  • BSME - Honors - Sergio Mendoza Galvis - 2010
  • BSME - Honors - David Pumroy - 2015
  • BSME - Honors - Joseph Meadows - 2010
  • BSME - Honors - Katye Graves - 2009
  • BSME - Honors - Thomas Morano - 2009
  • BSME - Honors - Brian Butler - 2009
  • BSME - Honors - Amanda Smith - 2009
  • BSME - Honors - Joshua Harpole - 2009
  • BSME - Honors - Robert Benedetti - 2007
  • BSME - Honors - Emily Ledbury - 2007
  • BSME - Honors - Jonathan Cardell - 2005
  • BSME - Honors - Sean Cahill - 2005

Creative Activities

  • Herff Engineering Engineering Day Airfoil Design Wind Tunnel Competition - 2014-Present - Herff College of Engineering - AIAA
  • Herff Engineering College Engineering Day CFD Exhibit - November 2002-2010 - Herff College of Engr. - Dept. of Mechanical Engr.

Support

  • (CO-PI) MidSouth Energy Efficiency and Clean Energy Audit Program - United States Department of Agriculture - $150,293 - Sept. 2023 - August 2025
  • (PI) TN 3-Star Industrial Assessment Center - Department of Energy - $250,000 - Sept 2021. - Aug. 2026 (Funded)
  • (CO-PI) Aerosolization of Emitted Particles in Multiple Breathing, Speech and Singing Activities - UT Health Sciences Center - $50,000 - June. 2020-Nov. 2021 (Funded)
  • (PI) University of Memphis Space Grant - NASA - $144,000 - June 2020- June 2023 (Funded)
  • (CO-PI) MCR Safety Vest Thermal Analysis - MCR - $6,666 - July 2017 - Sept. 2017 (Funded)
  • (PI) TN 3-Star Industrial Assessment Center - Department of Energy - $250,000 - Dec. 2016 - Nov. 2020 (Funded)
  • (PI) Simulation of Magnetically Induced Fluid Motion in Reduced Gravity - Tennesee Space Grant Consortium - $48,000 - March 2015 - Aug. 2018 (Funded)
  • (CO-PI) Aerogel Based Nanomaterials for Energy Conservation - TN-Score & National Science Foundation - $50,000 - Dec. 2012 - November 2013 (Funded)
  • (PI) Tennessee 3-Star Industrial Assessment Center - Department of Energy - $215,000 - Feb. 2012 - Sept. 2016 (Funded)
  • (PI) A Blast Model for Brain Injuries in Mice - University of Tennessee Health Sciences Center - $6,151 - Jan. 2012 - August 2013 (Funded)
  • (PI) Development, Characterization and Validation - NASA - $260,754 - Sept. 2010 - July 2015 (Funded)
  • (PI) Experimental Study of Stress Tolerance - University of Tennessee Health Sciences Center - $6,000 - May 2010 - Dec. 2010 (Funded)
  • (CO-PI) Center for Advanced Sensors - Army Research Laboratory - $800,000 - June 2007-June 2008 (Funded)
  • (CO-PI) Further Study of Air Conditioning and Refrigeration Heat Exchangers - Advanced Heat Transfer, LLC - $105,166 - Jan. 2007-Dec. 2007 (Funded)
  • (PI) Tennessee 3-Star Industrial Assessment Center - Department of Energy - $100,500 - Nov. 2006 - Nov. 2011 (Funded)
  • (PI) Turbulence Mitigation in Video Imaging and Thermal Signatures - Army RTTC (ERC, Inc) - $76,200 - May 2006-May 2007 (Funded)
  • (CO-PI) Benchmarking and Analysis of Air-Conditioning and Refrigeration Heater Exchangers - Advanced Heat Transfer, LLC - $85,910 - Jan. 2006-Dec. 2006 (Funded)
  • (CO-PI) Simulation and Optimization of Gas Fireplace Systems - Advanced Heat Transfer, LLC - $30,000 - July 2005-July 2006 (Funded)
  • (PI) Simulation of Magnetically Induced Fluid Motion in Reduced Gravity - Tennessee Space Grant Consortium - $155,866 - Mar. 2005 - Jun 2015 (Funded)
  • (Senior Personnel) Contract NCMR Stage 2 Annex: Multimedia Repair and Upgrade - National Civil Rights Museum - $44,995 - June 2004-Jan. 2005 (Funded)
  • (PI) Simulation of Magnetically Induced Fluid Motion in Reduced Gravity - Tennessee Space Grant Consortium - $1,500 - Feb. 2004-Jan. 2005 (Funded)
  • (CO-PI) Interactions Between Freshman Learning Styles and Retention - National Science Foundation - $2,000 - Jan. 2004-Dec. 2004 (Funded)
  • (PI) Simulation of Magnetically Induced Fluid Motion in Reduced Gravity - Tennessee Space Grant Consortium - $1,000 - Feb. 2003-Jan. 2004 (Funded)
  • (CO-PI) Biologistics Cluster Grant - Fed-Ex Institute of Technology - $12,000 - 2017 (Funded)
  • (PI) Faculty Research Grant - University of Memphis - $6,500 - 2017 (Funded)
  • (CO-PI) Biologistics Cluster Grant - Fed-Ex Institute of Technology - $27,000 - 2016 (Funded)
  • (PI) Using Plants to Improve Indoor Air Quality and Save Energy - Physical Plant and Planning - $15,500 - May 2009 - Dec 2010 (Funded)
  • (PI) Observing and Summarizing Particle Motion in a Hydrodynamic Separator - Faculty Research Grant - $6,500 - 2005-2006 (Funded)

Outreach

  • Memphis GRAD Academy - High School Students - Summer 2015 - Achievement School District of Tennessee
  • College of Engineering E-Day Wind Tunnel Competition - Middle and High School Students - 2012-Present - College of Engineering
  • Judge for Science Fair - Elendale Elementary - 2006-2013 - Shelby County Schools
  • (GEE) Girls Experiencing Engineering - Guest Lecturer - Elementary and Middle school students - 2005 - University of Memphis
  • Science Olympiad - West TN Region Middle School Students - 2004 - 2006 - University of Memphis
  • Judge for Science Fair - St. Anne School of Memphis - 2002-2004 - St. Anne School
  • Judge for Science Fair - 6th Grade students - 2004 - Appling Middle School
  • Shelby County Middle School Teacher In-service (see Appendix E) - Middle School Teachers - 2003 - Shelby County Schools
Service
  • University of Memphis - Faculty Trustee, Board of Trustees - 2023-2025
  • University of Memphis - Faculty Senate Parliamentarian - 2022-2023
  • University of Memphis - Faculty Senate Academic Policies Standing Committee [Chair] - 2021-Present
  • University of Memphis - Faculty Athletics Committee - 2021-2022
  • University of Memphis - Presidential Search Committee - 2021-2022
  • University of Memphis - Faculty Senate President - 2020-2021
  • University of Memphis - President's Council - 2020-2021
  • University of Memphis - Dean's Council - 2020-2021
  • University of Memphis - University Budget Reduction Task Force - 2020-2021
  • University of Memphis - Faculty Senate President Elect - 2019-2020
  • University of Memphis - University Career Readiness Task Force - 2019-Present
  • University of Memphis - University Covid-19 Steering Committee - 2019-2021
  • University of Memphis - Tenure and Promotion Appeals Committee - 2017-2018
  • University of Memphis - Engineering Dean Search Committee - 2012
  • University of Memphis - University Faculty Senate Executive Committee (Elected) - 2017-Present
  • University of Memphis - University Faculty Senate Administrative Policies Subcommittee [Chair] - 2015-2016
  • University of Memphis - University Faculty Senate Compensation Committee - 2015-2016
  • University of Memphis - University Emminent Faculty Award Review Committee - 2011-2012
  • University of Memphis - University Undergraduate Council - 2009-2011, 2014-2016, 2017
  • University of Memphis - University Council for Graduate Studies and Research - 2004-2006
  • University of Memphis - University High Performance Computing Research Advisory Committee - 2004-2008, 2010-1012
  • University of Memphis - University Graduate Grade Appeals Subcommittee - 2005-2008
  • University of Memphis - University Undergraduate Research Forum Judge - 2003 - Present
  • University of Memphis - Full Member Graduate Faculty - 2002-Present
  • University of Memphis - Herff College Tenure and Promotion Committee - 2020-2022
  • University of Memphis - Herff College Research Workstream - 2019-2021
  • University of Memphis - Herff College Undergraduate Committee - 2005-2016
  • University of Memphis - Mechanical Engineering Faculty Senator - 2015-Present
  • University of Memphis - Mechanical Engineering Department Undergraduate Coordinator - 2009-2016, 2022-Present
  • University of Memphis - Herff College Faculty Performance Evaluation Committee - 2015-2016
  • University of Memphis - Mechanical Engineering Department Undergraduate Process Team - 2009-Present
  • University of Memphis - Mechanical Engineering Department Intern/Co-op Coordinator - 2020-Present
  • University of Memphis - Mechanical Engineering Department Chair Search Committee - 2014
  • University of Memphis - Mechanical Engineering Student Attraction and Retention Process Team - 2007-2009
  • University of Memphis - Mechanical Engineering Department Recruitment and Retention Process Team - 2003-2006
  • University of Memphis - Mechanical Engineering Department Scholarship and Awards Process Team [Chair-2006] - 2005-2006
  • University of Memphis - Mechanical Engineering Department Laboratory Improvement Process Team - 2004-2006
  • University of Memphis - Mechanical Engineering Department Constituency Feedback Process Team [Chair-2005] - 2004-2005
  • University of Memphis - Mechanical Engineering Department Overall Curriculum Content Process Team - 2002-2004
  • University of Memphis - Mechanical Engineering Department Graduate Process Team - 2003-2009
  • University of Memphis - Mechanical Engineering Department Faculty Search Committee [Chair-2015-2022] - 2002, 2005, 2015-2022
  • University of Memphis - Faculty Advisor - University of Memphis AIAA Student Branch (see Appendix E) - 2004-Present
  • University of Memphis - Pi Tau Sigma - Faculty Advisor - 2005-2016
  • American Institute of Aeronautics and Astronautics - National Student Branch Committee [C] - 2023-2025
  • American Institute of Aeronautics and Astronautics - National Student Branch Committee, Deputy Chair - 2022
  • NASA - Panel Reviewer Solicitation on the - Use of the NASA Physical Sciences Informatics Appendix A - 2020
  • American Society of Gravitational and Space Research - Session Chair, Fluid Physics 5 - Nov. 2013
  • American Society of Gravitational and Space Research - Member - 2013-Present
  • American Institute of Aeronautics and Astronautics - 26th Symposium on Gravity Dependent Space Phenomenon Technical Session Organizing Chair - 2012
  • American Institute of Aeronautics and Astronautics - National Technical Committee on Microgravity and Space Process [Chair] - 2012-2014
  • Tennessee Space Grant Consortium - University Representative - 2007-Present
  • American Institute of Aeronautics and Astronautics - Senior Member - 1994 -Present
  • American Institute of Aeronautics and Astronautics - National Technical Committee on Microgravity and Space Processes Member [Secretary] - 2001 -Present [2004 - 2009]
  • American Institute of Aeronautics and Astronautics - Session Chair, AIAA Aerospace Sciences Meeting and Exhibit, Gravity Dependent Phenomenon I - 2007,2008
  • American Institute of Aeronautics and Astronautics - Session Co-Chair, 42nd AIAA Aerospace Sciences Meeting and Exhibit Microgravity Materials Science II and Space Hardware - 2004
  • American Institute of Aeronautics and Astronuatics - Session Co-Chair, AIAA Aerospace Sciences Meeting, Microgravity Fluid Physics I - 2005,2006,2009
  • American Society of Mechanical Engineers - Member - 1995-Present
  • American Society of Engineering Educators - Member - 2004- Present
Journal Articles
  • **indicates student author, additional information in Appendix C
  • van Mersbergen, M., Marchetta, J., Foti, D., **Pillow, E., **Dasgupta, A., **Cain, C., **Morvant, S., (2023) "Comparison of Aerosol Emissions during Specific Speech Tasks," Journal of Voice, https://doi.org/10.1016/j.jvoice.2023.05.004.
  • **Gasmen, E., Marchetta, J., & Sabri, F. (2023). Simulation and Optimization of Aerogel Packaging Solutions for Cold-Chain Biologistics. Journal of Packaging Technology and Research, 7(1), 43-53.
  • **Anderson, C., Janna, W., Marchetta, J., “Sublimation of Suspended Paradichlorobenzene Spheres in Natural Convection,” Heat and Mass Transfer Research Journal, Vol 5, issue 1, 2021.
  • **Koziel, P., Janna, W., Marchetta, J., “A Literature Survey on Methods for Finding Zeroes of the Kummer Function,” Heat and Mass Transfer Research Journal, Vol 5, Issue 1, 2021.
  • Marchetta, J. G., Sabri, F., **Williams, D. S., & **Pumroy, D. W. (2018). Small-scale room-temperature-vulcanizing-655/aerogel cryogenic liquid storage tank for space applications. Journal of Spacecraft and Rockets, 55(4), 1007-1013.
  • **Bautista, K., Janna, W.S., Marchetta J.G., (2017). Sublimating Paradichlorobenzene Cylinders Oriented Horizontally in a Natural Convection Environment. Heat and Mass Transfer, 1(1).
  • **Guley, N. H., Rogers, J. T., Del Mar, N. A., Deng, Y., Islam, R. M., D'Surney, L., Marchetta, J.G., & Reiner, A. (2016). A novel closed-head model of mild traumatic brain injury using focal primary overpressure blast to the cranium in mice. Journal of neurotrauma, 33(4), 403-422.
  • Sabri, F., Marchetta, J. G., **Faysal, K. M., **Brock, A., & Roan, E. (2014). Effect of aerogel particle concentration on mechanical behavior of impregnated RTV 655 compound material for aerospace applications. Advances in Materials Science and Engineering, 2014.
  • Sabri, F., Marchetta, J., & **Smith, K. M. (2013). Thermal conductivity studies of a polyurea cross-linked silica aerogel-RTV 655 compound for cryogenic propellant tank applications in space. Acta Astronautica, 91, 173-179.
  • Sabri, F., Marchetta, J. G., **Sinden-Redding, M., **Habenicht, J. J., **Chung, T. P., **Melton, C. N., **Lirette, R. L. (2012). Effect of surface plasma treatments on the adhesion of Mars JSC 1 simulant dust to RTV 655, RTV 615, and Sylgard 184.
  • Hines-Beard, J., Marchetta, J., **Gordon, S., **Chaum, E., **Geisert, E. E., & Rex, T. S. (2012). A mouse model of ocular blast injury that induces closed globe anterior and posterior pole damage. Experimental eye research, 99, 63-70.
  • Marchetta, J. G., & **Winter, A. P. (2010). Simulation of magnetic positive positioning for space based fluid management systems. Mathematical and Computer Modelling, 51(9-10), 1202-1212.
  • Marchetta, J. G., & **Roos, K. M. (2009). Simulating magnetic positive positioning of cryogenic propellants in a transient acceleration field. Computers & fluids, 38(4), 843-850.    
  • Marchetta, J. G., & **Benedetti, R. H. (2010). Simulation of jet-induced geysers in reduced gravity. Microgravity Science and Technology, 22, 7-16.
  • Marchetta, J. G., **Simmons, B. D., & Hochstein, J. I. (2008). Magnetic retention of LO2 in an accelerating environment. Acta Astronautica, 62(8-9), 478-490.
  • Hochstein, J. I., Marchetta, J. G., & **Thornton, R. J. (2008). Microgravity geyser and flowfield prediction. Journal of Propulsion and Power, 24(1), 104-110.
  • Marchetta, J. G. (2006). Simulation of LOX reorientation using magnetic positive positioning. Microgravity-Science and Technology, 18, 31-39.
  • Marchetta, J. G., & Hochstein, J. I. (2004). Simulation and prediction of magnetic propellant reorientation in reduced gravity. Journal of propulsion and power, 20(5), 927-935.  
  • Marchetta J.G, (2000). A Computational Model of Magnetic Positive Positioning in Reduced Gravity. AIAA Student Journal,37(4),21-43.
  • **indicates student author
     See Appendix C
  • **Gasmen, E., & Marchetta, J. G. (2022). Simulation of bulk evaporation and condensation using the energy of fluid method. Paper presented at the AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022, doi:10.2514/6.2022-1568.
  • ** Bowen, D., & Marchetta, J. (2022). Thermomechanical simulation of an Aerogel/RTV based cryogenic propellant tank. Paper presented at the AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022, doi:10.2514/6.2022-2493
  • **Tetreault, S.M., Marchetta, J.G., Janna, W.S, "Sublimation of Naphthalene Sphere in a Natural Convection Environment," Volume May 2022, Pages 1101-1117, 7th Thermal and Fluids Conference, TEFC 2022, Las Vegas, NV, May 2022.
  • Stinnett, S, Van Mersbergen, Marchetta, J.G., “Say it, Don’t Spray It – The Impact of Personality Type and Vocal Endurance on Particulate Emissions,” The Fall Voice Conference, held virtually, October 2021. [abstract and presentation]
  • Van Mersbergen, M., Marchetta, J.G., Stinnett, S., “Glottal Parameters Contributing to Properties of Particulate Emission During Speech, Singing, and Breathing,” The 14th International Conference on Advances in Quantitative Laryngology, Voice and Speech Research, June 2021. [abstract and presentation]
  • **Eason, N., Marchetta, J., Janna, W., “Experimental Study of Confined Pool Boiling Heat Transfer,” 5-6th Thermal and Fluids Engineering Conference, held virtually, May 2021, DOI: 10.1615/TFEC2021.boi.036258.
  • Marchetta, J.G., Janna, William S., “Senior Design Project: Design, Construction and Testing of a Hydraulic Ram Pump,” ASEE Southeastern Section Annual Meeting, held virtually, March 2021.
  • **Pillow, A., Cain, C., Gopalakrishnan, R., Hochstein, J., Marchetta, J,. Foti, D., “Respiratory Droplets Transport via Vortex Dynamics during Expiration,” 73rd Annual Meeting of the APS Division of Fluid Dynamics, Nov. 2020. [abstract and presentation]
  • Marchetta, J.G., Janna, William S., “Senior Design Project: Design of a Heated Pet Washer,” ASEE Southeastern Section Annual Meeting, Auburn AL, March 2020.
  • Foti, D., **Pillow, A., **Cain, C., Gopalakrishnan, R., Hochstein, J., Marchetta, J., “Simulations of the Interactions of Coherent Vortical Structures and Respiratory Droplets during Expiration,” 73rd Annual Meeting of the APS Division of Fluid Dynamics, Nov. 2020. (abstract & presentation)
  • Janna, William S., **William P. Anderson and Jeffrey G. Marchetta, “Sublimating Paradichlorobenzene Spheres in a Natural Convection Environment,” IMECE2018-86427, presented at IMECE, Pittsburgh PA, November 2018.
  • Marchetta, Jeffrey G., **Mitchell, K.M., “Thermal Characterization of Polyimide Aerogel/RTV-655 Compound for Space-based Propellant Tanks,” presented at the 34th Annual Meeting for the American Society for Gravitational and Space Research, Bethesda, MA, November 2018.
  • **Carley, L., Janna, W.S., Marchetta, J.G., "Sublimation Rate of Vertically Oriented Naphthalene Cylinders in Natural Convection", IMECE2017-70164, presented at the 2017 ASME International Mechanical Engineering Congress and Exposition, Tampa, Florida, Nov. 2017. 
  • Janna, W.S., Marchetta, J.G., Palazolo, P., "Fluid Mechanics Laboratory Experiment:Calibration of a Semi Circular Weir," presented at the ASEE Southeast Section Conference, San Juan, Puerto Rico, March 2017.
  • **Pumroy D., **Williams D., and  **Parker W.A., Marchetta, J.G. "A Feasibility Experiment of a Small Scale RTV-655 Cryogenic Liquid Container for Space Applications", 54th AIAA Aerospace Sciences Meeting, AIAA SciTech, (AIAA 2016-0407).  http://dx.doi.org/10.2514/6.2016-0407
  • Sabri, F., Marchetta, J.G., **Faysal, K.M.R., Hewitt, R., Roan, E., "Mechanical Testing of Cross-linked Silica Aerogel Impregnated Silicone for Cryogenic Tank Applications," AIAA Paper 2012-1117, presented at the AIAA 50th Aerospace Sciences Meeting, Nashville, TN, Jan. 2012.
  • Sabri, F., Marchetta, J.G., **Smith, K.M., "Thermal Characterization of Crosslinked Silica Aerogel-RTV655 for Cryogenic Propellant Tanks," AIAA Paper 2012-1118, presented at the AIAA 50th Aerospace Sciences Meeting, Nashville, TN, Jan. 2012.
  • Goff, J.A., Cutter, B.F., Zegler, F., Bienhoff, D., Chandler, F., Marchetta, J.G., "Realistic Near-Term Propellant Depots: Implementation of a Critical Spacefaring Capability," AIAA 2009-6756, presented at the AIAA Space 2009 Conference and Exposition, Pasadena, CA, September 2009.
  • **Winter, A.P., Marchetta, J.G., "Simulating Self-Pressurization in Propellant Tanks," AIAA Paper 2010-1297, presented at the AIAA 48th Aerospace Sciences Meeting, Orlando, FL, Jan. 2010.
  • Griffin, S.T., Marchetta, J.G., "Small Scale Pulsed System For Autonomous Vehicles," Directed Energy Modeling and Simulation Conference 2009, Monterey, CA, April 2009.  
  • **Winter, A.P., Marchetta, J.G., Hochstein, J.I., "An Energy of Fluid (EOF) Approach To Modeling Self-Pressurization in Propellant Tanks", AIAA Paper 09-1152, presented at the AIAA 47th Aerospace Sciences Meeting, Orlando, FL, Jan. 2009.   
  • Marchetta, J.G., Perry, E.H., **Schultz, M.D., **Grizzard, M.R., **Butler, B.A., "Using Extended Surfaces to Reduce the Thermal Signature of Military Assets," Paper 6941-5, presented at the SPIE Defense and Security 2008 Meeting, Orlando, FL, March 2008.  
  • Marchetta, J.G., **Roos, K.M., "Simulating Magnetic Positive Positioning in a Transient Acceleration Field," AIAA Paper 2008-820, presented at the 46th Aerospace Sciences Meeting, Reno, NV, Jan. 2008. 
  • Marchetta, J.G., Perry, E.H., "Online Learning Objects:  Do They Enhance Mastery of Mechanical Engineering Competencies," presented at the 2007 ASEE Conference and Exhibition, Honolulu, HI, 2007.  
  • Marchetta, J.G., **Roos, K.M., "Three-Dimensional Computational Simulation of Magnetic Positive Positioning," AIAA Paper 2007-0956, presented at the 45th Aerospace Sciences Meeting, Reno, Nevada, Jan. 2007.
  • Marchetta, J.G., **Benedetti, R.H., "Three Dimensional Modeling of Jet-Induced Geysers in Reduced Gravity," AIAA Paper 2007-0955, presented at the 45th Aerospace Sciences Meeting, Reno, Nevada, Jan. 2007.
  • Perry, E.H., Marchetta, J.G., "The Effectiveness of Online Learning Objects in Helping Students Master Course Competencies in Mechanical Engineering," presented at the 2006 ASEE Conference and Exposition, Chicago, June 2006.
  • Marchetta, J.G., **Kain, C.E., **Simmons, B.D., **Benedetti, R.H.,"Simulation and Prediction of Jet Induced Geyser Formation in Microgravity Propellant Tanks," AIAA Paper 2006-0937, presented at the AIAA 44th Aerospace Sciences Meeting, Reno, Nevada, Jan. 2006.   
  • **Simmons, B.D., Hochstein, J.I., Marchetta, J.G., Collicot, S.H., "Magnetic Retention of LOX in an Off-Axis Environment," presented at the 2005 ASME International Mechanical Engineering Congress and Exposition, Orlando, Florida, Nov. 2005.    
  • Ivey, S., Lackey, L., Lambert, A.P., Camp, C., Marchetta, J.G., Robinson, A., "Evaluation of Learning Style Preference as a Predictor of Freshman Attrition in Engineering Programs," ASEE Congress and Expo, Portland, Oregon, June 2005.  
  • Marchetta, J.G., **Winter, A.P., "Preflight Prediction and Optimization of a Reduced Gravity Experiment to Investigate Magnetic Positive Positioning of LOX", AIAA Paper 2005-1146, presented at the AIAA 43rd Aerospace Sciences Meeting, Reno, Nevada, Jan. 2005.   
  • **Simmons, B.D., Marchetta, J.G., Hochstein, J.I., "Reduced Gravity Cryogenic Propellant Tank Re-Supply Simulation and Geyser Prediction", AIAA Paper 2005-1150, presented at the AIAA 43rd Aerospace Sciences Meeting, Reno, Nevada, Jan. 2005.   
  • Marchetta, J.G., Hochstein, J.I., Tan, T.E., "The Impact of Direct Competency Testing (DCT)", IMECE2004-61313, presented at the 2004 ASME International Mechanical Engineering Congress and RD&D Expo, Anaheim, California, Nov. 2004. 
  • Hochstein, J.I., Tan, T.E., Janna, W.S., Marchetta, J.G., Jamison, T., Shrader, B., Bilderbeck, M., "A Useful Intersection:  The Balanced Scorecard and EC2000", ASEE Session 1566, presented at the ASEE 2004 Conference and Exposition, Salt Lake City, Utah, June 2004.  
  • Hochstein, J.I., Marchetta, J.G., Janna, W.S., "The Balanced Scorecard in a Capstone Design Course", ASEE Session 1566, presented at the ASEE 2004 Conference and Exposition, Salt Lake City, Utah, June 2004.  
  • **Winter, A.P., Marchetta, J.G., Hochstein, J.I., "Simulation of Realistic Magnetic Positive Positioning for Space Based Fluid Management Systems", AIAA Paper 04-1151, presented at the AIAA 42nd Aerospace Sciences Meeting, Reno, Nevada, Jan. 2004.  
  • **Simmons, B.D., Marchetta, J.G., Hochstein, J.I., Collicott, S.H., "Magnetic Retention of LOX in an Accelerating Environment", AIAA Paper 04-1153, presented at the AIAA 42nd Aerospace Sciences Meeting, Reno, Nevada, Jan. 2004.  
  • Chato, D.J., Hochstein, J.I., Kassemi, M., Marchetta, J.G., "Approaches to Validation of Models For Low Gravity Fluid Behavior", AIAA Paper 04-1150, presented at the 42nd Aerospace Sciences Meeting, Reno, Nevada, Jan. 2004. (Also published as NASA/TM-2005-213832)  
  • Marchetta J.G., Hochstein, J.I., **Simmons, B.D., "On-Orbit Magnetic Positive Positioning of LOX:  Simulation and Correlation", AIAA Paper 2003-1153, presented at the 41st Aerospace Sciences Meeting, Reno, Nevada, Jan. 2003.   
  • **Simmons, B.D., Marchetta, J.G., Hochstein, J.I., Collicott, S.H., "An Energy Minimization Model of Magnetic Positive Propellant Positioning (MP3)", AIAA Paper 2003-1154, presented at the 41st Aerospace Sciences Meeting, Reno, Nevada, Jan. 2003.   
  • **Simmons, B.D., Marchetta, J.G., Hochstein, J.I., Collicott, S.H., "Numerical Prediction of Magnetic Cryogenic Storage in Reduced Gravity", IAF Paper 02-J.2.05, presented at the 53rd International Astronautical Congress, The World Space Congress, Houston, TX, Oct. 2002.   
  • Marchetta J.G., Hochstein, J.I., **Sauter, D.R., **Simmons, B.D., "Modeling and Prediction of Magnetic Storage and Reorientation of LOX in Reduced Gravity", AIAA Paper 2002-1005, presented at the 40th Aerospace Sciences Meeting, Reno, Nevada, Jan. 2002.  
  • Marchetta J.G., Hochstein, J.I., "Simulation and Prediction of Magnetic Cryogenic Propellant Positioning in Reduced Gravity", AIAA Paper 2001-0930, presented at the 39th Aerospace Sciences Meeting, Reno, Nevada, Jan. 2001.  
  • Marchetta J.G., Hochstein, J.I., "Simulation and Dimensionless Modeling of Magnetically Induced Reorientation", AIAA Paper 2000-0700, presented at the AIAA 38th Aerospace Sciences Meeting, Reno, Nevada, Jan. 2000.  
  • Marchetta J.G., Hochstein, J.I., "A Computational Model of Magnetic Positive Positioning in Reduced Gravity", IAF Paper ST-99-W.210, presented at the 50th International Astronautical Congress, Amsterdam, Netherlands, Oct. 1999.  
  • Thomason, S.B., Hochstein, J.I., Benson, T., Marchetta, J.G., "Using Computers in Teaching Gas Dynamics", ASEE meeting, Charlotte, North Carolina, May 1999.  
  • Ji, Z., Marchetta, J.G., Hochstein, J.I., Mo, J.D., He, K.X., Chow, A.S., "The Effect of Downstream Suction on the Delta Wing Leading Edge Vortex", presented at the J.I Proceeding of the 8th Asian Congress of Fluid Mechanics, Shenzhen, China, Dec. 1999.   
  • Marchetta J.G., Hochstein, J.I., "Fluid Capture by a Permanent Ring Magnet in Reduced Gravity", AIAA Paper 99-0845, presented at the AIAA 37th Aerospace Sciences Meeting, Reno, Nevada, Jan. 1999.