A NOVEL RADIATIVE HEAT FLUX MEASUREMENT TECHNIQUE FOR COMBUSTION PRODUCTS FLOWING IN SOLID ROCKET MOTORS

2013 ◽  
Vol 12 (3) ◽  
pp. 183-196 ◽  
Author(s):  
Heath Martin ◽  
Ryan Houim ◽  
Peter J. Ferrara ◽  
M. J. Degges ◽  
Andrew C. Cortopassi ◽  
...  
Keyword(s):  
Heat Flux ◽  
Measurement Technique ◽  
Radiative Heat ◽  
Flux Measurement ◽  
Combustion Products ◽  
Radiative Heat Flux ◽  
Solid Rocket Motors ◽  
Rocket Motors ◽  
Heat Flux Measurement ◽  
Solid Rocket

Radiative heat flux measurement uncertainty

2003 ◽  
Vol 27 (5) ◽  
pp. 209-222 ◽  
Author(s):  
Rodney Bryant ◽  
Carole Womeldorf ◽  
Erik Johnsson ◽  
Thomas Ohlemiller
Keyword(s):  
Heat Flux ◽  
Measurement Uncertainty ◽  
Radiative Heat ◽  
Flux Measurement ◽  
Radiative Heat Flux ◽  
Heat Flux Measurement

Heat Flux Measurement Method of Two-Phase Flow in SRM

2012 ◽  
Vol 152-154 ◽  
pp. 883-888
Author(s):  
Xiang Yu Zhang ◽  
Guo Qiang He ◽  
Pei Jin Liu ◽  
Jiang Li
Keyword(s):  
Heat Transfer ◽  
Heat Flux ◽  
Two Phase Flow ◽  
Thermal Protection ◽  
Flux Measurement ◽  
Combustion Products ◽  
Phase Flow ◽  
Solid Rocket Motor ◽  
Two Phase ◽  
Heat Flux Measurement

Accurate information on heat transfer data of combustion products in the solid rocket motor chamber is a crucial prerequisite for the engine thermal protection. A measurement technique was well developed to acquire steady-state heat flux data of two-phase flow and was used successfully in the hostile environment. Experimental heat flux measurement has been obtained with an innovative designed instrument by simulating the flow field of complex charging configuration. The total heat flux of combustion products in the chamber was brought away by the coolant and calculated by its enthalpy rise in this device. The data could be used to analyze the heat transfer phenomena in SRMs and provide boundary condition for establishing insulation erosion model.

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