optimization of one stage axial compressor by using quasi-three dimensional design and hybrid genetic algorithm
نویسندگان
چکیده
the main design objective of axial compressor is the efficiency increasing, pressure ratio and weight loss. these three parameters are used as an objective function and they are computed according to adopted design procedures. in this paper, a design method is presented that named quasi-three-dimensional. physical flow conditions are applied to design by some constraints to avoid irrational results. some of these constraints help designer to impose considered requirements. in this paper, hybrid genetic algorithm (hga) is used for achieving the best design parameters that they construct a complex and non-linear design space. the radial distribution of several parameters is evaluated.
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* NRC Research Associate, Member AIAA = Senior Scientist, Associate Fellow AIAA Copyright © 2002 by the American Institute of Aeronautics and Astronautics, Inc. No copyright is asserted in the United States under Title 17, U.S. Code. The U.S. Government has a royalty-free license to exercise all rights under the copyright claimed herein for Governmental purposes. All other rights are reserved b...
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عنوان ژورنال:
علوم کاربردی و محاسباتی در مکانیکجلد ۲۶، شماره ۱، صفحات ۶۳-۰
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