首页> 外文会议>International Conference on Boiling Heat Transfer >THE DYNAMICS OF A BOILING BUBBLE BEFORE AND AFTER DETACHMENT
【24h】

THE DYNAMICS OF A BOILING BUBBLE BEFORE AND AFTER DETACHMENT

机译:脱离前后沸泡的动态

获取原文

摘要

An overview is given of prediction methods for motion and deformation of a bubble that is created by boiling at a wall, at times before and after detachment, with a focus on added mass forces in the vicinity of the wall. The possibility to apply added mass coefficients derived in potential flows also to flows with vorticity is examined. An introduction to Lagrangian methods is given. Added mass tensors are derived for deforming bubbles at and away from a plane wall. Expressions for induced hydrodynamic lift forces are given, and validation experiments are briefly discussed.
机译:给出了通过在壁前在壁上煮沸而产生的气泡的运动和变形的预测方法,其在脱离之前和之后,聚焦在壁附近的添加质量力。检查施加在潜在流量的添加质量系数的可能性也被检查还要用涡流流动。给出了拉格朗日方法的介绍。添加质量张量子被导出用于使气泡变形在飞机壁上。给出了诱导的流体动力升力的表达,简要讨论了验证实验。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号