编码(集合论)
计算流体力学
计算机科学
转子(电动)
航空航天工程
工程类
程序设计语言
机械工程
集合(抽象数据类型)
出处
期刊:47th AIAA Aerospace Sciences Meeting including The New Horizons Forum and Aerospace Exposition
日期:2009-01-05
被引量:23
摘要
In order to advance the goals of NASA aeronautics programs, it is necessary to continuously evaluate and improve the computational tools used for research and design at NASA. One such code is the Glenn-HT code which is used at NASA Glenn Research Center (GRC) for turbomachinery computations. Although the code has been thoroughly validated for turbine heat transfer computations, it has not been utilized for compressors. In this work, Glenn-HT was used to compute the flow in a transonic compressor and comparisons were made to experimental data. The results presented here are in good agreement with this data. Most of the measures of performance are well within the measurement uncertainties and the exit profiles of interest agree with the experimental measurements.
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