【摘 要】
：
Bubble cycles, including initiation, growth and departure, are the physical basis of nucleate boiling. The presentinvestigation, however, reveals unusual bubble
【机 构】
：
Laboratory of Phase-Change and Interfacial Transport Phenomena, Department of Thermal Engineering, T
论文部分内容阅读
Bubble cycles, including initiation, growth and departure, are the physical basis of nucleate boiling. The presentinvestigation, however, reveals unusual bubble motions during subcooled nucleate boiling on microwires 25 orl00μm in diameter. Two types of bubble motions, bubble sweeping and bubble retu, are observed in theexperiments. Bubble sweeping describes a bubble moving back and forth along the wire, which is motion parallelto the wire. Bubble retu is the bubble moving back to the wire after it has detached or leaping above thewire. Theoretical analyses and numerical simulations are conducted to investigate the driving mechanisms forboth bubble sweeping and retu. Marangoni flow from warm to cool regions along the bubble interface is foundto produce the shear stresses needed to drive these unusual bubble movements.
其他文献
Based on the improved isospin-dependent quantum molecular dynamics model, the fusion barrier in the synthesis of superheavy elements is studied dynamically. Def
音乐类非遗是我国优秀传统文化的重要组成部分,是农耕社会的产物,要想使其在当下的工业信息化时代得以保存和发展,就必须拓展新的传播传承场域.我国的高等教育改革需要在本民
审美是人类认识世界的一种特殊形式.审美将中国传统建筑与书法艺术这两个不同领域的事物连结在一起,是艺术审美和建筑美学的重要内容.研究中国传统建筑和书法艺术共通性,要紧
钢琴的教学法始终是演奏家及钢琴教师们研究的最多的,里面包括手指的训练、演奏速度的训练等钢琴技巧的内容,其中当然不乏钢琴音乐表现的研究,作为一名钢琴教师,除此之外还应
在演出中,舞台设计十分关键,要求设计人员根据舞台表演的内容和要求,借助相应的艺术手段,就舞台中使用的灯光、道具以及服装等进行创造,实现对舞台氛围的渲染和烘托.舞台技师
幼儿对水墨文化的学习,将在对水墨技法传承的同时,更完整地接受中国文化精神下的水墨精神,理解并喜爱中国文化,并对其终身的民族情感、民族精神养成、中华文化传承、实现幼儿
随着时代的发展,受经济的影响和现代文化的冲击,瑶族歌堂长鼓舞的传承面临着诸多的障碍和困难,如何在新的时代背景下结合地方高校舞蹈教学有效地传承油岭歌堂长鼓舞需要舞蹈
钢琴即兴伴奏在钢琴音乐艺术中占据重要地位,钢琴伴奏作为一门独立的音乐学科,对钢琴演奏者同时也提出了更加严苛的要求,要求钢琴即兴演奏者不仅能够掌握钢琴基础的乐理知识
作为普通高等教育的补充形式,夜大学经过数十年的探索,已发展成为成人高等教育的主要教学模式,也是我国成人高等教育不可或缺的部分.自夜大学开办以来,为社会的发展和建设输
We propose a scheme to teleport probabilistically an unknown two-particle three-level entangled state by using two partial entangled two-particle three-level st