Below is a list of publications current Sierra Lobo team members have produced:

·         Putman, P. T., and Salama, K.; “Capture Dynamics of Coaxial Magnetic Brakes,” Proceedings of the 14th International Electromagnetic Launch Symposium, in press.

·         Mensah, R. J.; Majkic, G.; Selvamanickam, V.; Xie, Y. Y.; Putman, P.; and Salama, K.; “Effect of Mn Addition on In-field Behavior of IBAD/MOCVD Gd-YBCO Doped Coated Conductors,” IEEE Transactions on Applied Superconductivity, in press.

·         Haberbusch, Mark S.; Hui, Terry Y.; “No-VentTM Liquid Hydrogen Storage System,” 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Denver, CO, AIAA Paper 2009-5331, August 2009.

·         Stochl, Robert; Nguyen, Chinh; “Advanced Insulation Techniques for Cryogenic Tanks,” 45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Denver, CO, AIAA-2009-5330, Aug. 2-5, 2009.

·         Haberbusch, M.S., Nguyen, C.T., Stochl, R.J., Hui, T.Y., “Development of No-VentTM Liquid Hydrogen Storage System for Space Applications,” Presentation at the 2009 Space Cryogenics Workshop, Arcadia, CA, June 24, 2009, Published by the Cryogenic Society of America, www.csa.com.

·         Stoops, Brad; Nguyen, Chinh; Haberbusch, Mark; “Multifunctional Cryogenic Power System for Unmanned Underwater Vehicles,” AUVSI Unmanned Systems Europe 2009, April 21, 2009. 

·         Haberbusch, Mark S.; Lawless, Branden J.; Ickes, Jacob C.; Walls, Laurie K.; “Reduced Gravity Cryo-Tracker® System,” 47th AIAA Aerospace Sciences Meeting, Orlando, FL, AIAA Paper 2009-1599, January 2009.

·         Stoops, Brad; Nguyen, Chinh; Haberbusch, Mark, “Multifunctional Cryogenic Power System for Unmanned Underwater Vehicles,” AUVSI Unmanned Systems North America 2009, August 10, 2009.

·         Haberbusch, Mark S.; Ickes, Jacob C.; Lawless Branden J.; “Reduced-Gravity Cryo-Tracker® System,” 47th AIAA Aerospace Sciences Meeting, Orlando, Florida, AIAA-2009-1599, January 2009.

·         Nguyen, Chinh T., “Integrated Resonant Self-Pumped Loop and Pulse Tube Cryocooler for Cryogenic Cooling Distribution,” Proceedings of the 2009 Space Cryogenics Workshop, Arcadia, CA, June 2009.

·         Haberbusch, Mark S.; “Liquid Hydrogen Cryo-Tracker® Systems,” 44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, AIAA-2008-4852, July 2008.

·         Haberbusch, Mark S.; Walls, Laurie; “Cryo-Tracker® Mass Gauging System Hardware and Flight Qualification Risk Reduction Program,” 44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, AIAA-2008-4851, July 2008.

·         Putman, P. T., and Salama, K., “Coaxial Magnetic Brakes using Single-domain YBCO,” Materials Science and Engineering B, Vol. 151, pp. 122–126 (2008).

·         Hanna, M.; Fang, H.; Zhou, Y. X.; Alessandrini, M.; Putman, P. T.; and Salama, K.; “Mechanical Properties of Superconducting MgB2 Wire,” Journal of Materials Processing Technology, Vol. 181, pp. 44–47 (2007).

·         Skaff, Antony F.; Hui, Terry Y.; Haberbusch, Mark S.; “Cryogenic Feed-Through Test Rig,” 43rd AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Cincinnati, OH, AIAA Paper 2007-5322, July 2007.

·         Hui, Terry; Sadeghi, Farshid; Rateick Jr., Richard G.; Frank, Mark C.; “Performance Characteristics of Jet Fuel in Heavily Loaded Contacts,” Tribology Transactions, 50:2, 154-164, April 2007.

·         Haberbusch, Mark S.; “Sierra Lobo Test Facility Provides Liquid Hydrogen Testing Capability of Space Insulation Systems and Cryogenic Feed-Throughs”, AIAA Ground Test Technical Committee Newsletter, Spring 2007.

·         Skaff, Antony; Haberbusch, Mark; “Sierra Lobo Test Facility for the Development of Liquid Hydrogen Systems Technology,” Proceedings of the National Hydrogen Association Annual Conference, 2006.

·         Schieb, Daniel J.; Haberbusch, Mark S.; Yeckley, Alexander J.; “Cryo-Tracker® Mass Gauging System Testing in a Large Scale Expendable Launch Vehicle LOX Tank Simulator,” 2006 SPIE Defense & Security Symposium, Orlando, Florida, April 2006.

·         Skaff, Antony F.; Haberbusch, Mark S.; “Sierra Lobo Test Facility for the Development of Liquid Hydrogen Systems Technology,” Proceedings of the National Hydrogen Association Annual Conference, 2006.

·         Alessandrini, M.; Fang, H.; Hanna, M.; Putman, P.; Zhou, Y. X.; and Salama, K.; “The Potential Application of MgB2 Superconducting Magnets in Space,” IEEE Transactions on Applied Superconductivity, Vol. 16, pp. 1442–1444 (2006).

·         Scruggs, S. J.; Putman, P. T.; Fang, H.; Allesandrini, M.; and Salama, K.; “Growth Techniques for Monolithic YBCO Solenoidal Magnets,” Physica C, Vol. 445, pp. 312–316 (2006).

·         Scruggs, S. J.; Putman, P. T.; Zhou, Y. X.; Fang, H.; and Salama, K.; “Hot Seeding using Large Y-123 Seeds,” Superconductor Science and Technology, Vol. 19, pp. S451–S454 (2006).

·         Allessandrini, M.; Fang, H.; Hanna, M.; Putman, P. T.; Zhou, Y. X.; and Salama, K.; “High Critical Current of Ti-sheathed MgB2 Wires for AC and Weight-critical Applications,” Superconductor Science & Technology, Vol. 19, pp. 129–32 (2006).

·         Salama, K.; Zhou, Y. X.; Hanna, M.; Allessandrini, M.; Putman, P. T.; and Fang, H.; “Electromechanical Properties of Superconducting MgB2 Wire,” Superconductor Science and Technology, Vol. 18, pp. S369–S372 (2005).

·         Putman, P. T.; Zhou, Y. X.; Fang, H.; Klawitter, A.; and Salama, K.; “Application of melt-textured YBCO to electromagnetic launchers,” Superconductor Science and Technology, Vol. 18, pp. S6–S9 (2005).

·         Zhou, Y. X.; Zhang, X.; Fang, H.; Putman, P. T.; and Salama, K.; “Development of Single Solution Buffer Layers on Textured Ni Substrate for HTS Coated Conductors,” IEEE Transactions on Applied Superconductivity, Vol. 15, pp. 2711–2714 (2005).

·         Scheib, Daniel J.; Haberbusch, Mark S.; Yeckley, Alexander J.; “Cryo-Tracker® Mass Gauging System Testing in a Launch Vehicle Simulation,” Vol. 51 by the American Institute of Physics, presented at Cryogenic Engineering Conference, Keystone, CO, August 2005.

·         Scheib, Daniel J.; Haberbusch, Mark S.; Yeckley, Alexander J.; “Advances in Cryogenic Engineering,” Vol. 51 by the American Institute of Physics, presented at Cryogenic Engineering Conference, Keystone, CO, August 2005.

·         Nguyen, C., Yeckley, A., Culler, A., Haberbusch, M., Radebaugh, R., “Hydrogen/Oxygen Propellant Densifier Using a Two-stage Pulse Tube Cryocooler,” Advances in Cryogenics, Volume 49, 2004.

·         Nguyen, C., Yeckley, A., Schieb, D., Haberbusch, M., “Hydrogen/Oxygen Propellant Densifier Thermoacoustic Stirling Heat Engine,” Advances in Cryogenics, Volume 49, 2004.

·         Nguyen, Chinh T.; Yeckley, Alexander J.; Culler, Adam J.; Haberbusch, Mark S.; Radebaugh, Ray; “Hydrogen/Oxygen Propellant Densifier Using a Two-Stage Pulse Tube Cryocooler,” Advances in Cryogenics, Volume 49, 2004.

·         Nguyen, Chinh T.; Yeckley, Alexander J.; Schieb, Daniel J.; Haberbusch, Mark S.; “Hydrogen/Oxygen Propellant Densifier Thermoacoustic Stirling Heat Engine,” Advances in Cryogenics, Volume 49, 2004.

·         Nguyen, Chinh T.; Yeckley, Alexander J.; Culler, Adam J.; Haberbusch, Mark S.; Radebaugh, Ray; “Hydrogen/Oxygen Propellant Densifier Using a Two-Stage Pulse Tube Cryocooler,” Advances in Cryogenics, Volume 49, 2004.

·         Haberbusch, Mark S.; Stochl, Robert J.; Culler, Adam J.; “Thermally Optimized Zero Boil-off Densified Cryogen Storage System for Space,” Cryogenics 44, 2004.

·         Zhou, Y. X.; Sun, L.; Chen, X.; Putman, P. T.; Fang, H.; and Salama, K.; “Manufacturing of Electroplated Ni Layer on Textured Cu Substrate for Cu-based HTS Coated Conductors,” Superconductor Science and Technology, Vol. 18, p. 107 (2004).

·         Fang, H.; Putman, P. T.; Padmanabhan, S.; Zhou, Y. X.; and Salama, K.; “Transport Critical Current in Fe-sheathed MgB2 Solenoids,” Superconductor Science and Technology, Vol. 17, p. 717 (2004).

·         Fang, H.; Gijavanekar, P.; Zhou, Y. X.; Putman, P. T.; and Salama, K.; “High Critical Current of Cu-sheathed MgB2 Wire at 20 K,”  IEEE Transactions on Applied Superconductivity, Vol. 15, pp. 3215–3218 (2004).

·         Fang, H.; Gijavanekar, P.; Zhou, Y. X.; Putman, P. T.; and Salama, K.; “Development of Fe-sheathed MgB2 Wires and Tapes for Electric Power Applications,” IEEE Transactions on Applied Superconductivity, Vol. 15, pp. 3200–3203 (2004).

·         Fank, H.; Putman, P. T.; Padmanabhan, S.; Zhou, Y. X.; and Salama, K.; “Transport Critical Current in Fe-Sheathed MgB2 Coils,” Superconductor Science and Technology, Vol. 17, p. 717–720 (2004).

·         Fang, H.; Padmanabhan, S.; Zhou, Y. X.; Putman, P. T.; and Salama, K.; “High Transport Properties in Iron-clad MgB2 Wires and Tapes,” Ceramic Transactions, Vol. 149, pp. 75–82 (2003).

·         Fang, H.; Padmanabhan, S.; Zhou, Y. X.; Putman, P. T.; and Salama, K.; “High Critical Current in Iron-clad MgB2 Tapes,” IEEE Transactions on Applied Superconductivity, Vol. 13, pp. 3207–3209 (2003).

·         Putman, P. T.; and Salama, K.; “Optimization of Energy Conversion in Monolithic Superconducting Magnets,” IEEE Transactions on Applied Superconductivity, Vol. 13, pp. 2146–2149 (2003).

·         Fang, H.; Claycomb, J.; Zhou, Y. X.; Putman, P.; Salama, K.; and Ravi-Chandar, K.; “Melt-textured YBCO Superconducting Tube for Magnetic Shielding,” IEEE Transactions on Applied Superconductivity, Vol. 13, pp. 3103–3105 (2003).

·         DePhillips, Thomas P., Yeckley, Alex J., Haberbusch, Mark S., “Cryogenic Propellant Mass Gauging System for Propulsion Test Stands and Aerospace Vehicles:  Advances in Software and Electronics,” 2003 Propulsion Measurement Sensor Development Workshop, Huntsville, Alabama, May 2003.

·         Haberbusch, Mark S.; Nguyen, Chinh T.; Skaff, Antony F.; Walls, Laurie K.; “Modeling RL10 Thrust Increase with Densified LH2 and LOX Propellants,” AIAA 2003-4485, July 2003.

·         Culler, Adam J.; Haberbusch, Mark S.; Nguyen, Chinh T.; “Autonomous Control of Cryogenic Liquid Replenishment and Liquefaction Systems,” 49th International Instrumentation Symposium, Orlando, FL, ISA, May 2003.

·         Haberbusch, Mark S.; Nguyen, Chinh T.; Skaff, Antony F.; Walls, Laurie K.; “Modeling RL10 Thrust Increase with Densified LH2 and LOX Propellants,” AIAA 2003-4485, July 2003.

·         DePhillips, Thomas P.; Yeckley, Alexander J.; Haberbusch, Mark S.; “Cryogenic Propellant Mass Gauging System for Propulsion Test Stands and Aerospace Vehicles:  Advances in Software and Electronics,” Proceedings of 2003 Propulsion Measurement Sensor Development Workshop, Huntsville, Alabama, May 12-13, 2003.

·         Haberbusch, M.S, Culler, A.J, DePhillips, T.P, Nguyen, C.T., Skaff, A.F., and Yeckley, A.J., ”A New Densified Propellant Management System for Aerospace Vehicles,” 38th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, Indianapolis, Indiana, AIAA Paper 2002-4294, July, 2002.

·         Haberbusch, M.S., Culler, A.J., DePhillips, T.P., Nguyen, C.T., Skaff, A.F., and Yeckley, A.J., “A Cryogenic Lightweight Mass Gauging System for Expendable and Reusable Launch Vehicles, “ 38th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, Indianapolis, Indiana, AIAA Paper 2002-3598, July, 2002.

·         Haberbusch, Mark S.; Culler Adam J.; DePhillips Thomas P.; Nguyen Chinh T.; Skaff, Antony F.; Yeckley Alexander J.; “A Cryogenic Lightweight Mass Gauging System for Expendable and Reusable Launch Vehicles,” 38th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, July 2002.

·         DeLucas, Lawrence; Chait, Arnon; Stoops, Brad; Belgovskiy, Alexander; “New High-throughput Crystallization Technology,” Proceedings of High Throughput Biocrystallization, American Crystallographic Association, May 28, 2002.

·         Haberbusch, Mark S.; Culler, Adam J.; DePhillips, Thomas P.; Nguyen, Chinh T.; Skaff, Antony F.; and Yeckley, Alex J.; “A Cryogenic Lightweight Mass Gauging System for Expendable and Reusable Launch Vehicles,” AIAA 2002-3598, Proceedings of 38th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, Indianapolis, Indiana, July 7-10, 2002.

·         Berki, J.M.; Sargent, N.B.; “SEE Design Guide and Requirements for Electrical Deadfacing,” Analex Corporation, National Aeronautics and Space Administration, Marshall Space Flight Center, NASA/CR—2002-211839, July 2002.

·         Haberbusch, Mark S.; Skaff, Antony F.; Nguyen, Chinh T.; “Modeling the RL10 with Densified Liquid Hydrogen and Oxygen Propellants,” AIAA 2002-3597, 38th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, Indianapolis, Indiana, July 2002.

·         Haberbusch, Mark S.; Stochl, Robert J.; Nguyen, Chinh T.; Culler, Adam J.; Wainright, Jesse S.; Moran, Matthew E.; “Rechargeable Cryogenic Reactant Storage and Delivery System for Fuel Cell Powered Underwater Vehicles,” Autonomous Underwater Vehicle Workshop, San Antonio, Texas, June 2002.

·         Haberbusch, Mark S., “Study Task for Determining the Effects of Boost-Phase Environments on Densified Propellants Thermal Conditions for Expendable Launch Vehicles,” NASA/CR-2002-210808, April 2002.

·         Haberbusch, Mark S., “Ultra-Light Flexible Temperature and Liquid Level Sensing Probe for Cryogenic Propellant Mass Gauging,” Advances in Cryogenic Engineering, Vol. 47B, American Institute of Physics, pp. 1292-1299, 2002.

·         Haberbusch, Mark S.; and Bryant, C. B.; “Liquid Hydrogen Testing of an Ultra-Light Flexible Temperature and Liquid Level Sensing Probe,” Proceedings of 48th International Instrumentation Symposium, San Diego, California, 2002.

·         Putman, P. T.; and Salama, K.; “A Model for Calculating Magnetic Forces Between Monolithic YBa2Cu3O7-d Magnets,” IEEE Transactions on Applied Superconductivity, Vol. 12, pp. 1818–1822 (2002).

·         Putman, P. T.; and Salama, K.; “Energy Conversion in Electromagnetic Launchers Containing Monolithic YBa2Cu3O7-d,”, Advances in Cryogenic Engineering, Vol. 46, pp. 376–382 (2002).

·         Haberbusch, Mark S., “Lightweight Probe for Cryogenic Measurements,” R&D, Vol. 43, No. 9, p. 71, September 2001.

·         Haberbusch, Mark S., “Measuring Temperature and Liquid Level in Cryogenic Fluids,” Sensors, Vol. 18, No. 8, pp. 18-24, August 2001.

·         Haberbusch, Mark S.; Meyer, Michael L.; “Thermodynamic Models for Investigating Environmental Heating Effects on Densified Propellants for ELVs,” AIAA 2000-3789, Presented at 36th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, Huntsville, Alabama, July 17-19, 2000.

·         Haberbusch, Mark S.; Chmiel, Alan; “Ultra Light Weight Flexible Sensing Probe Technology for Cryogenic Propellants,” AIAA 2000-3793, Presented at 36th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, Huntsville, Alabama, July 17-19, 2000.

·         Putman, P. T.; and Salama, K.; “Attractive Force Between a YBCO Ring and Rod,” Physica C, Vol. 341, pp. 2461–2462 (2000).

·         Meyer, Michael L.; Dickens, Kevin W.; Skaff, Antony F.; Cmar, Mark D.; Haberbusch, Mark S.; “Performance of the Spacecraft Propulsion Research Facility During Altitude Firing Tests of the Delta III Upper Stage,” NASA TM 1998-208477, AIAA-98-4010, July 1998.

·         Meyer, Michael L.; Dickens, Kevin W.; Skaff, Antony F.; Cmar, Mark D.; VanMeter, Matthew J.; Haberbusch, Mark S.; “Performance of the Spacecraft Propulsion Research Facility During Altitude Firing Tests of the Delta III Upper Stage,” NASA TM 1998-208477, AIAA-98-4010, Presented at 34th Joint Propulsion Conference, Cleveland, Ohio, July 1998.

·         Athur, S. P.; Putman, P.; Balachandran, U.; and Salama, K.; “Phase Formation and Melt Processing of Yb-123,” Journal of Superconductivity, Vol. 11, pp. 525–531 (1998).

·         McNelis, Nancy B.; Haberbusch, Mark S.; "Hot Fire Ignition Test with Densified Liquid Hydrogen Using a RL10B-2 Cryogenic H2/O2 Rocket Engine," NASA TM 107470, AIAA 97-2688, Presented at 33rd AIAA/ASME/SAE/ASEE Joint Propulsion Conference, Seattle, Washington, July 6-9, 1997.

·         Moran, Matthew E.; Haberbusch, Mark S.; Satornino, George A.; “Densified Propellant Technology: Fueling Aerospace Vehicles in the New Era,” 33rd Joint Propulsion Conference and Exhibit, AIAA 97-2824, July 1997.

·         Haberbusch, Mark S.; McNelis, Nancy B.; "Comparison of the Continuous Freeze Slush Production Technique to the Freeze/Thaw Technique," NASA TM 107324, December 1996.

·         Schuster J.; Howell D.; Lucas S.; Haberbusch Mark S.; Gaby J.; Van Dresar N.; Wadel M.; "Cold Flow Testing of Revised Engine Chilldown Methods for the Atlas Centaur," AIAA 96-3014, Winner of 1996 AIAA Best Paper in Field of Liquid Propulsion, July 1996.

·         McNelis, Nancy B.; Hardy, Terry L.; Whalen, Margaret V.; Kudlac, Maureen T.; Moran, Matthew E.; Tomsik, Thomas M.; Haberbusch, Mark S.; "A Summary of the Slush Hydrogen Technology Program for the National Aero-Space Plane," NASA TM 106863, AIAA 95-6056, April 1995.

·         Dempsey, P. J.; Stochl, Robert J.; “Supplemental Multilayer Insulation Research Facility (SMiRF),” NASA TM 106991, July 1995.

·         Stoops, Brad; “Precision Application of Low Solids Flux with Ink Jet Technologies," International Conference on Solder Flux and Paste, Georgia Institute of Technology, Atlanta, GA, June 2, 1994.

·         Moran, Matthew E.; McNelis, Nancy B.; Kudlac, Maureen T.; Haberbusch, Mark S.; Satornino, George A.; "Experimental Results of Hydrogen Slush in a 62 Cubic Foot (1750 Liter) Tank," NASA TM 106625, AIAA-94-3259, June 1994.

·         Edwards, Lawrence G.; Haberbusch, Mark S.; "Temperature and Pressure Effects on Capacitance Probe Cryogenic Liquid Level Measurement Accuracy," NASA TM 190763, September 1993.

·         Van Dresar, Neil T.; Haberbusch, Mark S.; "Thermodynamic Models for Bounding Pressurant Mass Requirements of Cryogenic Tanks," NASA TM 106470, July 1993, also published in Advances in Cryogenic Engineering, Vol. 39B, pp. 1907-1914.

·         Haberbusch, Mark S., "The Effect of Pressurant Injector Proximity to a Liquid Nitrogen Interface on Pressurization of a 1.2 Cubic Foot Cryogenic Tank," Masters Thesis, Department of Mechanical and Aerospace Engineering, Case Western Reserve University, January 1993.

·         Vandresar, Neil T.; Stochl, Robert J.; “Pressurization and Expulsion of a Flightweight Liquid Hydrogen Tank,” NASA TM 106427/AIAA 93-1966, June 1993.

·         Stochl, Robert J.; Vandresar, Neil T.; Lacovic, Raymond F.; “Autogenous Pressurization of Cryogenic Vessels Using Submerged Vapor Injection,” Advances in Cryogenic Engineering, Vol. 37B, p. 1273-1280, June 1991.

·         Stochl, Robert J.; Vandresar, Neil T.; Lacovic, Raymond F.; “Autogenous Pressurization of Cryogenic Vessels Using Submerged Vapor Injection,” NASA TM 104516, June 1991.

·         Vandresar, Neil T.; Stochl, Robert J.; ”Pressurization and Expulsion of Cryogenic Liquids: Generic Requirements for a Low-Gravity Experiment,” NASA TM 104417, June 1991.

·         Knoll, Richard H.; Stochl, Robert J.; Sanabria, Rafael; “A Review of Candidate Multilayer Insulation Systems for Potential Use on Wet-Launched LH2 Tankage for The Space Exploration Initiative Lunar Missions,” AIAA 91-2176, June 1991.

·         Knoll, Richard H.; Stochl, Robert J.; Sanabria, Rafael; “A Review of Candidate Multilayer Insulation Systems for Potential Use on WET-Launched LH2 Tankage for the Space Exploration Initiative Lunar Missions,” NASA TM 104493/AIAA 91-2176, June 1991.

·         Stochl, Robert J.; and Knoll, Richard H.; “Thermal Performance of a Liquid Hydrogen Tank Multilayer Insulation System at Warm Boundary Temperatures of 630, 530, and 152 R,” NASA TM 104476/AIAA 91-2400, June 1991.

·         Stochl, Robert J.; Nainiger, J. J.; “IGCC Performance Comparison for Variations in Gasifier Type and Gas Turbine Firing Temperature,” NASA TM 83310, January 1983.

·         Stochl, Robert J., “Assessment of Steam-Injected Gas Turbines and their Potential Applications,” NASA TM 82735, February 1982.

·         Stochl, Robert J., “Off-Design Analysis of a Gas Turbine Powerplant Augmented by Steam Injection Using Various Fuels,” NASA TM 81611, November 1980.

·         Stochl, Robert J., “Potential Performance Improvement Using a Reacting Gas (Nitrogen Tetroxide) as the Working Fluid in a Closed Brayton Cycle,” NASA TM 79322, December 1979.

·         Boyle, Robert J.; Stochl, Robert J.; “Analytic and Experimental Evaluation of Shadow Shields and Their Support Members for the Thermal Control of Space Vehicles,” NASA TN-D-7612, June 1974.

·         Stochl, Robert J., “Basic Performance of a Multilayer Insulation System Containing 20 to 160 Layers,” NASA TN-D-7659, April 1974.

·         Stochl, Robert J.; Boyle, Robert J.; “An Analytical and Experimental Evaluation of Shadow Shields and their Support Members,” NASA TM-X 68099, August 1972.

·         DeWitt, Richard L.; Maloy, Joseph E.; Masters, Philip A.; Stochl, Robert J.; “Gaseous – Helium Pressurant  Requirements for the Discharge of LH2 from a 3.96 Meter Diameter Spherical Tank,” NASA  TN-D-7019, December 1970.

·         DeWitt, Richard L.; Maloy, Joseph E.; Masters, Philip A.; Stochl, Robert J.; “Gaseous – Helium  Pressurant  Requirements for the Discharge of LH2 from a 1.52 Meter Diameter Spherical Tank,” NASA  TN-D-5621, January 1970.

·         DeWitt, Richard L.; Malloy, Joseph E.; Masters, Philip A.; Stochl, Robert J.; “Gaseous – Hydrogen Pressurant Requirements for the Discharge of LH2 from a 3.96 Meter Diameter Spherical Tank,” NASA TN-D-5387, August 1969.

·         Dewitt, Richard L.; Malloy, Joseph E.; Masters, Philip A.; Stochl, Robert J.; “Gaseous – Hydrogen Pressurant Requirements for the Discharge of LH2 from a 1.52 Meter Diameter Spherical Tank,” NASA TN-D-5336, August 1969.

·         Dewitt, Richard L.; Stochl, Robert J.; “Pressurant Gas Requirements for the Pressurized Discharge of LH2 from Propellant Tanks,” NASA TM X-52573, June 1969.

·         DeWitt, Richard L.; Stochl, Robert J.; “Temperature and Liquid Level Sensors for Liquid Hydrogen Pressurization and Expulsion Studies,” NASA TN-D-4339, February 1968.

·         DeWitt, Richard L.; Johnson, William R.; Stochl, Robert J.; “Experimental Evaluation of Pressurant Gas Injectors During the Pressurized Discharge of Liquid Hydrogen,” NASA TN-D-3458, June 1966.