熱膨張の拘束による高圧発生法

概要

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The high-pressure apparatus for research and production usually use the mechanical pressure. These apparatus cannot be prevented from pressure-leakage and friction. In this paper, the new type of apparatus is proposed which generates high-pressure by converting thermal energy to mechanical work in the thermally isolated system. The energy conversion is done by restraining the thermal expansion of system. The pressure-leakage and friction disappear in the above-mentioned new type of apparatus. The pressure generated in this apparatus is investigated by the theoretical calculation and experiment. The method for measuring the pressure under the high temperature is established in the process of experiment. As the results of investigation, it is ascertained that the high-pressure can be obtained by this apparatus and that the agreements between theoretical values and experimental values are good.
社団法人日本機械学会の論文
1985-07-25