407 机上実験による熱伝達への興味と感動

概要

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In this paper, the desktop experiment for a slight few minutes is carried out by attention to the familiar natural phenomenon on heat transfer, and the result is reported. In the experiment which heats the water in the container made of a lap film using the flame of the lighter, the lap film did not melt, and the water in the inside did not spill. However, the lap film immediately melted in the butt heating method with the heating plate. Boil riser hour of the hot water was able to be shortened at the significant difference further than the case in which there was no soot, if the soot adhesion glass container is used, when the hot water was made. Splittable chopsticks were submerged immediately, after the boiling vapor bubble perfectly disappeared in the container. Many bubbles intensely generated from the splittable chopsticks, and expanded to the whole container.
一般社団法人日本機械学会の論文
2003-09-05