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Numerical and Experimental Research Into a Compressor Radial Inlet Flow
Author(s): 
Pages: 759-762
Year: Issue:  5
Journal: Journal of Engineering Thermophysics

Keyword:  侧向进气道 总压损失 偏流角分布 静压分布;
Abstract: 对某压气机侧向进气道进行了实验和数值模拟研究,实验探讨了进气道出口的壁面静压分布和流场中的总压损失情况。数值模拟结果与实验结果吻合良好,验证了数值模拟的可靠性。借助数值模拟手段,对侧向进气道流场的流动细节进行了分析和探讨,结果表明,由于几何结构的原因,进气道出口不可避免地存在不均匀性,经过收缩段的整流作用,不均匀性有所改善。本文给出的出口畸变形式对多级压气机的气动设计和三维流动分析有一定的指导意义。
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