实验流体力学2012，Vol.26Issue(6)：59-65,7.
连续式跨声速风洞大开角扩散段设计方法研究概述
A review of design methods of continuous transonic wind tunnel's wide-angle diffuser
摘要
Abstract
The startup of large airplane project is starving for fine capability of capital continuous transonic wind tunnel facility. Wide-angle diffuser reduces the scale of the wind tunnel, but results in flow separation. The disposal and design of this section are important. This paper expatiates the effect of wide-angle diffuser, and then introduces its application instances oversea and ordinary disposal position. Emphasis on the design methods of screens in wide-angle diffuser to summarize a most optimized design scheme. Finally, puts forward some advises for the design of wide-angle diffuser in national continuous transonic wind tunnel.关键词
跨声速/连续式风洞/大开角扩散段/阻尼网/设计Key words
transonic/continuous wind tunnel/wide-angle diffuser/screen/design分类
航空航天引用本文复制引用
李红喆,廖达雄,丛成华..连续式跨声速风洞大开角扩散段设计方法研究概述[J].实验流体力学,2012,26(6):59-65,7.基金项目
空气动力学国家重点实验室基金(JBKY11040401) （JBKY11040401）
