Optimal Design of Ejector Nozzle Profile with Internal and External Integrated Flow
Yihe He,
Xiaojuan Shi,
Honghu Ji
Abstract:Based on the orthogonal experimental method, a simulation case of the flow field of the ejector nozzle was designed to investigate the influence of the structural parameters of the ejector nozzle on the internal and external flow. This study explored the effects of throat area, outlet area, throat position, and ejector nozzle length on the ejector flow rate ratio, thrust coefficient, and net thrust coefficient. Subsequently, flow path geometry optimization was conducted to maximize the thrust coefficient or ne… Show more
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