PDF/Textbook Qualitative Measurements Of The Effective Heats Of Ablation Of Several Materials In Supersonic Air Jets At Stagnation Temperatures Up To 11000 F Full Download

Qualitative Measurements of the Effective Heats of Ablation of Several Materials in Supersonic Air Jets at Stagnation Temperatures Up to 11,000° F

Author: Bernard Rashis
Publisher:
ISBN:
Category : Ablation (Aerothermodynamics)
Languages : en
Pages : 32

Book Description
Abstract: The ablation rates and effective heats of ablation were determined for a number of materials in supersonic ceramic-heated and electric-arc-powered air jets at stagnation temperatures ranging from 2,000° F to 11,000° F. The results indicated that the effective heats of ablation were from 7 to 40 times greater than the heat-absorption capacity of copper and increased with increasing aerodynamic heat flux. In addition, the results indicated that for the materials having phenolic-resin binders, the effective heats of ablation decreased with increasing resin content.

Qualitative Measurements of the Effective Heats of Ablation of Several Materials in Supersonic Air Jets at Stagnation Temperatures Up to 11,000° F

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