实验流体力学2026，Vol.40Issue(2)：32-39,8.DOI:10.11729/syltlx20250024
基于HB-1标模的高超声速横向喷流干扰气动力试验模拟准则适用性研究
Study on applicability of aerodynamic experiment scaling parameters for hypersonic transverse jet interaction based on the HB-1 standard model
邱华诚 1解福田 1李杰 1巢根明1
作者信息
- 1. 中国空气动力研究与发展中心 超高速空气动力研究所,绵阳 621000
- 折叠
摘要
Abstract
The reaction control system requires fundamental information concerning the process of transverse Jet Interaction(JI)with a crossflow.The effects of JI properties on hypersonic aerodynamic interference,have been the subject of several wind tunnel experimental investigations.In wind tunnel facilities,it is more convenient to perform JI tests with jet fluids of different compositions and with test models of scaled size from those of the actual vehicle.There are a myriad of scaling issues/differences from flight to wind tunnel,and a review of scaling theories has been presented and verified,with calibrated computational fluid dynamics simulations based on HB-1 standard model,as well as NASA Space Shuttle flight data from open literatures.In this work it is found that,in the case of strong jet flow that can penetrate the incoming shock wave,the momentum ratio as the scaling parameter is appropriate,while in the case of weak jet flow that cannot penetrate the incoming shock wave,the mass flow ratio is more suitable as the scaling parameter.关键词
喷流干扰/高超声速流动/模拟准则/动量比/质量流量比Key words
jet interaction/hypersonic flow/scaling parameter/momentum ratio/mass flow ratio分类
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邱华诚,解福田,李杰,巢根明..基于HB-1标模的高超声速横向喷流干扰气动力试验模拟准则适用性研究[J].实验流体力学,2026,40(2):32-39,8.
