Supporting videos for PhD thesis - Solid-liquid impact in thermal equilibrium

This dataset contains the experimental video recordings (in .avi or .mp4 format) for the data presented in the PhD thesis entitled 'Solid-liquid impact in thermal equilibrium'. This experimental work investigates the role of phase change on the impact loads upon the impact of a circular disc onto a liquid that is in thermal equilibrium with its own vapour. High-speed imaging with the total internal reflection technique is adopted to study the dynamics of the entrapped vapour pocket under the disc. A detailed description (in .pdf format) for each video can be found in the zipped dataset.

本数据集收录了题为《热平衡下的固液冲击》的博士论文中实验数据对应的录像资料，录像格式为.avi或.mp4。该项实验旨在探究相变（phase change）对圆盘撞击与其蒸汽处于热平衡状态的液体时所产生冲击载荷的影响机制。研究采用全内反射技术（total internal reflection technique）结合高速成像（high-speed imaging）手段，对圆盘下方截留的蒸汽腔（entrapped vapour pocket）的动态演化过程进行观测分析。压缩包数据集内附带每份录像的详细说明文档，格式为.pdf。