대한기계학회:학술대회논문집 (Proceedings of the KSME Conference)
- 대한기계학회 2002년도 학술대회지
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- Pages.739-742
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- 2002
평판에 충돌하는 초음속 이중 동축제트에 관한 실험적 연구
An Experimental Study of the Supersonic, Dual, Coaxial Jets Impinging on a Flat Plate
- 발행 : 2002.08.01
초록
The supersonic, dual, coaxial jet impinging upon a vertical flat plate has recently been applied to a variety of industrial manufacturing processes, since it has several advantages over a conventional supersonic impinging jet. In the present study, experimentation is carried out to investigate the effects of the impinging angle of the annular flow and the design Mach number on the flow field formed over the vertical flat plate. A convergent-divergent nozzle is used to obtain the inner jet flow, its design Mach number being changed between
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