绕弹性平板的超音速三层流
Supersonic triple deck flow past a flat plate with an elastic stretch
摘要:
本文在三层理论的框架内研究了定常层流超声速绕流平板的问题,平板上有一段弹性薄膜,薄膜另一侧的压力是可调的。由此产生的下层甲板的问题是补充与膜方程有关的跨膜的压力差,其曲率。通过对膜加压或减压,膜呈现改变流动特性的隆起或凹陷的形式。在这两种情况下,得到的数值解,给出合理的帐户之间的相互作用的膜和流动。
英文摘要:
The steady laminar supersonic flow past a flat plate having a stretch of an elastic membrane, the pressure on the other side of which is adjustable, is studied within the framework of the triple deck theory. The resulting lower deck problem is supplemented with a membrane equation relating the pressure difference across the membrane to its curvature. By pressurizing or depressurizing the membrane, it assumes the form of a hump or a dent that alters the flow characteristics. Numerical solutions obtained, in either case, give plausible account of the interaction between the membrane and the flow.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。