Abstract
Passive control of the shock wave/turbulent boundary-layer interaction utilizing slotted plates and a porous plate over a cavity has been carried out. Effect of various slot configurations on the characteristics of the interaction has been observed. Pitot/wall surface pressure distributions and flow visualizations including Schlieren images, kerosene-lampblack tracings and interference fringe patterns over a thin oil-film have been obtained at the downstream of the shock interactions. For the streamwise-slot configuration, a local higher pitot pressure was noticed at the downstream of the interaction as compared with the case of no control, however, not much improvement in pitot pressure was observed for the spanwise-slot configuration.Ā會Ā㢖ﾖ⨀㡡綴ࠀĀࠀ會Āࠀ邖ﾖ⨀쁧綴Ā᐀會Ā᐀ﾖ⨀⡧綴ሀĀ저會Ā저䂗ﾖ⨀큡綴ഀĀ᐀會Ā᐀颗ﾖ⨀桢綴ഀĀ᐀會Ā᐀ﾖ⨀つ綴먁瀀ꀏ會Ā䢘ﾖ⨀쁧綴Ā᐀會Ā᐀ꂘﾖ⨀塨綴ሀĀ㰀會Ā㰀ﾖ⨀綴Ā㈀會Ā㈀備ﾖ⨀衩綴Ā᐀會Ā᐀ꢙﾖ⨀綴Ā᐀會Ā᐀ﾖ⨀롪綴Ā저會Ā저墚ﾖ⨀恥綴ጀĀ저會Ā저낚ﾖ⨀綴Ā저會Ā저࢛ﾖ⨀遦綴Ā저會Ā저悛ﾖ⨀c綴Ā會Ā뢛ﾖ⨀顣綴⸀
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