VESTNIK of Samara University. Aerospace and Mechanical EngineeringVESTNIK of Samara University. Aerospace and Mechanical Engineering2542-04532541-7533Samara National Research University9410.18287/1998-6629-2013-0-2(40)-61-67UnknownAnalysis of ablation process method errors for the definition of the temperature profile of high-temperature gas flowsShustovS. A.<p>Candidate of Technical Science</p>
<p>Associate Professor of the Department of Aircraft Engine Theory</p>shustov.st@yandex.ruSamara State Aerospace University18042013122616728042014Copyright © 2015, VESTNIK of the Samara State Aerospace University2015<p>The paper presents the analysis of ablation process method errors for the definition of the temperature profile of high- temperature gas flows. The main sources of the ablation process method errors are revealed on the basis of physical processes taking place when a high-temperature flow moves around a body. Numerical evaluation of each error source is given.</p>Method errorrandom errordepth of warming uptime of warming upquasi-stationary conditionwall boundarywarm layerboundary layerМетодическая погрешностьслучайная погрешностьглубина прогревавремя прогреваквазистационарный режимпристеноктепловой слойпограничный слой