欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
研究距离交汇点有限远的两股平面金属来流非对称碰撞的射流形成规律,给出出流厚度和流动方向的理论公式,并采用带有YOUNGS界面处理的高精度欧拉程序进行仿真验证,与KS喷管实验结果比较,符合较好.研究表明：当碰撞角确定时,来流初始位形对杵体的流动状态有重要影响,对细射流的影响不明显.
英文摘要：
We study asymmetric jet and slug formation in collision of two plane flows at a finite distance from stagnation point. Analytic expressions for width and flow direction of jet and slug are given on a solution ellipse. The jetting process is simulated with Euler hydrocode of high order precision and YOUNGS algorithm for tracking interfaces. Predictions are more accurate than results of other analytic models and are in agreement with KS experimental data. With increase of asymmetry between incoming flows, flow direction of slug changes considerably, whereas the direction of jet barely deviates from the direction of symmetric bisector of incoming flows.
同期刊论文项目
同项目期刊论文
The Analysis of Self- similarity in the Process of the Explosion Dispersion Based on Vertical Constr
Spatiotemporal evolution of Poiseuille-Rayleigh-Benard flows in binary fluids with Soret effect unde
Linear Rayleigh-Taylor instability analysis of double-shell Kidder's self-similar implosion solution
Linear temporal and spatiotemporal stability analysis of two-layer falling films with density strati
期刊信息
位置：