Measurement and predictions of spectral radiance from a booster class solid propellant rocket low-altitude exhaust plume

1991 ◽  
Author(s):  
G. E. Caledonia
Keyword(s):  
Solid Propellant ◽  
Spectral Radiance ◽  
Exhaust Plume ◽  
Solid Propellant Rocket ◽  
Low Altitude ◽  
Propellant Rocket

Analysis of Ultraviolet Radiation Characteristics of Solid Propellant Rocket Motor Exhaust Plume

2012 ◽  
Vol 32 (10) ◽  
pp. 1016002
Author(s):  
国爱燕 Guo Aiyan ◽  
白廷柱 Bai Tingzhu ◽  
胡海鹤 Hu Haihe ◽  
唐义 Tang Yi
Keyword(s):  
Ultraviolet Radiation ◽  
Solid Propellant ◽  
Rocket Motor ◽  
Radiation Characteristics ◽  
Exhaust Plume ◽  
Solid Propellant Rocket ◽  
Propellant Rocket ◽  
Motor Exhaust

Numerical Simulation of Solid Propellant Rocket Exhaust Plume Considering Two-Phase Flow Effects

2015 ◽  
Vol 798 ◽  
pp. 185-189
Author(s):  
Yan Jie Ma ◽  
Fu Ting Bao ◽  
Hao Xu ◽  
Lin Sun
Keyword(s):  
Solid Propellant ◽  
Two Phase Flow ◽  
Phase Flow ◽  
Two Phase ◽  
Exhaust Plume ◽  
Solid Propellant Rocket ◽  
Flight Height ◽  
Flow Effects ◽  
Rocket Exhaust ◽  
Propellant Rocket

Two-phase flow can have significance influence on exhaust plume of solid propellant, as well as the infrared radiation of the rocket. To show this influence, flow field of solid propellant rocket exhaust plume is simulated on different working conditions, where two-phase flow is involved using the DPM method. Comparing the flow filed results with or without two-phase flow considered shows that the existence of the condensed particles can decreases the velocity of the plume and increases the temperature. The influences of the flight height and Mach number on exhaust plume are also discussed.

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