Publication Date:
2006-07-18
Description:
The procedures used in the application of the phase change technique to the phase B shuttle configuration are discussed along with factors which may affect data accuracy. These factors include variation of thermal properties of phase change model material, sensitivity of measured heat transfer coefficients to the assumed value of the adiabatic to total temperature ratio, and wall temperature effects. These sensitivities are illustrated in sample calculations for a shuttle geometry. Factors which may affect the visual clarity and interpretation of phase change data are discussed, and a method of improving photographic data quality through the use of polarized light is presented.
Keywords:
THERMODYNAMICS AND COMBUSTION
Type:
Space Shuttle Aerothermodyn. Technol. Conf., vol. 2; p 661-682
Format:
text