For a horizontal gas layer overlaid by a liquid layer under gravity,round-ended air columns penetrate into the liquid at......

运用非线性动力学仿真软件Autodyn-2D的Euler算法对锥罩的材料对锥罩-球缺罩组合药型罩射流成型模型进行数值仿真。结果表明:铝作......