Air entrapment studies for a supersonic micro-ejector system

2008 Proceedings of the ASME Fluids Engineering Division Summer Conference, FEDSM 2008

Volumn 1, Issue PART A, 2009, Pages 561-567

  Papadopoulos, George ^a   Chue, Randy ^a   Tyll, Jason ^a   Williams, John D ^b   Drake, Alan ^a   Galambos, Paul C ^b  

^a NORTHROP GRUMMAN CORPORATION   (United States)

^b SANDIA NATIONAL LABORATORIES   (United States)

Author keywords

Air entrainment; Micro ejector; Micro propulsion

Indexed keywords

AIR ENTRAPMENT; AIR-BREATHING PROPULSION; AREA RATIOS; COMBUSTION SYSTEMS; DEGREE OF MIXING; EJECTOR CYCLE; EJECTOR SYSTEM; EXPERIMENTAL DATA; FUEL-AIR MIXTURES; HIGH PRESSURE; MICRO-EJECTOR; MICRO-PROPULSION; MOVING PARTS; PROPULSION SYSTEM;

AIR; AIR ENTRAINMENT; COMBUSTION; EJECTORS (PUMPS); FUEL SYSTEMS; FUELS; HYDRAULICS; NOZZLES; PROPANE; SPACECRAFT PROPULSION; VAPOR PRESSURE;

AIR EJECTORS;

EID: 70249125128     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/FEDSM2008-55220     Document Type: Conference Paper

References (5)

1. nd edition, BHRA Fluid Engineering, Cheltenham, United Kingdom, 1976.
2. Fan, Y., "Development of Large-entrainment-ratio Micro Ejector for Catalytic Combustor," Power MEMS 2005, Nov. 28-30, 2005, Tokyo, Japan.
3. Heiser, W. H. and Pratt, D. T., Hypersonic Airbreathing Propulsion, American Institute of Aeronautics and Astronautics, Inc., Washington, DC, 1994.
4. Satoh, D., Tanaka, S., Yoshida, K., and Esashi, M., "Micro-ejector to supply fuel-air mixture to a micro-combustor," Sensors and Actuators A 119 (2005) pgs 528-536. (Pubitemid 40497199)
5. Wong, C. C., Aeschliman, D. P., Fenfling, J. F., Sniegowski, J. J., and Rodgers, M. S., "Development of an Ejector-Driven Micro-Vacuum Pump," ASME IMECE Paper, Nov. 11-16, 2001, New York, NY, USA.