【摘要】 本文利用ＳＩＭＰＬＥ算法对有限空间内平面相交射流的等温流场进行了数值模拟。差分格式为乘方格式，文中计算和分析了相交射流的夹角、间距和截面突扩比对流场和射流汇合的影响。计算结果在定性上是合理的。更多还原

【Abstract】 Through the use of a SIMPLE algorithm a numerical simulation has been conducted of the isothermal flow field of two planar-intersecting jets in a finite space. The difference scheme is of an involution one. The authors have calculated and analysed the included angle, the spacing between the two jets and the influence of a section sudden expansion ratio on the flow field and the convergence of the jets. The calculation results have been found to be qualitatively rational.更多还原