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一、前言 目前尚未有过冲动式平面叶栅内气固两相流动试验研究方面的报道。本文在特制的气固两相流平面叶栅吹风风洞上,比较系统地研究了叶栅进口气流速度、冲角和粒子浓度对冲动式平面叶栅表面气相压力分布的影响。
I. Preface There is no report on the experimental research on the gas-solid two-phase flow in an impulse plane cascade. This paper systematically studied the effects of inlet airflow velocity, angle of attack and particle concentration on the distribution of gas phase pressure on the impulse plane cascade in a special gas-solid two-phase cascade wind tunnel.