论文部分内容阅读
对爆发沸腾形核阶段的微观过程进行了分析与描述,运用分子势能模型并结合经典形核功理论计算得到临界气泡半径;针对形核与气泡生长阶段功量的重要影响因素--压力,采用Ls-Dyna显示动力学软件对爆发沸腾过程的压力分布进行了模拟分析.
The microscopic process of ebullition nucleation stage was analyzed and described. The critical bubble radius was calculated by using the molecular potential energy model combined with the classical nucleation work theory. According to the pressure, which is the important factor of the nucleation and bubble growth stage, Ls-Dyna showed kinetic software to simulate the pressure distribution during the ebullition process.