1 / 7

Dana Lattibeaudiere February 7, 2008 New Code Developments

Dana Lattibeaudiere February 7, 2008 New Code Developments. New Code: ma_thrust.m. More outputs: => Structures nozzle diameters/lengths, engine masses, pressures of oxidizer and fuel tanks, fuel and oxidizer mass flows Assumptions: Theoretical hybrid engine Pc estimated

chad
Download Presentation

Dana Lattibeaudiere February 7, 2008 New Code Developments

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Dana LattibeaudiereFebruary 7, 2008New Code Developments AAE 450 Spring 2008

  2. New Code: ma_thrust.m • More outputs: => Structures • nozzle diameters/lengths, engine masses, pressures of oxidizer and fuel tanks, fuel and oxidizer mass flows • Assumptions: • Theoretical hybrid engine • Pc estimated • Conical shaped nozzles, 12 deg • Tank Pressure: no P_dynamic, P_throttle AAE 450 Spring 2008

  3. Sample Output: • Tvac = 44.48 kN • Nozzle Diameter = 2.016 m • Engine mass = 43.84 kg • Nozzle length = 4.387 m • Pressure fuel = Pressure Ox = 1.73E6 Pa Future Work • Integrate code • CAD AAE 450 Spring 2008 Propulsion

  4. Backup Slides AAE 450 Spring 2008 Propulsion

  5. References • Humble, R. W., Henry, G. N., Larson, W. J., “Liquid Rocket Propulsion Systems,” Space Propulsion Analysis and Design, 1st ed., Vol. 1, McGraw-Hill, New York, NY, 1995, pp. 206-211, pp. 216-217, pp. 224. • Humble, R. W., Henry, G. N., Larson, W. J., “Hybrid Rocket Propulsion Systems,” Space Propulsion Analysis and Design, 1st ed., Vol. 1, McGraw-Hill, New York, NY, 1995, pp. 426-431. AAE 450 Spring 2008

  6. Humble, R. W., Henry, G. N., Larson, W. J., “Appendix B: Thermochemical Data for Selected Propellants,” Space Propulsion Analysis and Design, 1st ed., Vol. 1, McGraw-Hill, New York, NY, 1995, pp. 701-702, pp. 705-706, pp 711-712. • Lara, Michael R., “Star 37XFP,” ATK Tactical Propulsion and Controls Division., Elkton, MD, Apr. 2007. AAE 450 Spring 2008

  7. Mingchu, Gu, and Guoqiu, Liu, “The Oxygen/Hydrogen Rocket Engine For Long March Vehicle," AIAA Paper 95-2838, Jul. 1995. • Sutton, George P., Biblarz, Oscar, Rocket Propulsion Elements, 7th ed., Wiley, New York, NY, 2001. • Wade, Mark., “RD-161-1,” 1997-2007.[http://www.astronautix.com/engines/rd1611.htm. Accessed 1/22/08.] AAE 450 Spring 2008

More Related