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기술보고서

기술보고서 게시판 내용
타이틀	NASA Rotor 37 CFD Code Validation: Glenn-HT Code
저자	Ameri, Ali A.
Keyword	BLADE TIPS;; COMPRESSORS;; COMPUTATIONAL FLUID DYNAMICS;; COMPUTATIONAL GRIDS;; CONTOURS;; HEAT TRANSFER;; LAMINAR FLOW;; MASS FLOW RATE;; NASA PROGRAMS;; ROTOR BLADES (TURBOMACHINERY); TOPOLOGY;; TRANSONIC COMPRESSORS
URL	http://hdl.handle.net/2060/20100029589
보고서번호	NASA/CR-2010-216235
발행년도	2010
출처	NTRS (NASA Technical Report Server)
ABSTRACT	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.