A New Method for Determination of Sublimation Energy |
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Authors: | CHEN Hua TANG Wen-Hui RAN Xian-Wen |
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Institution: | College of Science, National University of Defense Technology, Changsha 410073 |
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Abstract: | Sublimation energy is the latent heat of phase transition from solid state directly to gas state, but it is difficult to measure experimentally. We propose a new method to determine the sublimation energy of materials by using the experimental data of blow-off impulse induced by electron beam and the computer program DRAM. With this new method, the sublimation energy of polyester is finally determined to be about 1.1kJ/g. |
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Keywords: | 64 70 64" target="_blank">Hz')">64 70 Hz 62 50 Ef 61" target="_blank">')"> 61 41 +e |
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