G060032 気相からの金属超微粒子の生成過程に関する分子動力学的研究([G06003]熱工学部門一般セッション(3):ナノ粒子および熱分解ガス化)
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概要
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Formation process of metallic ultra fine particle (UFP) using thermal plasma has not been completely clarified yet. In present study, aggregation process of Ni, Al and Ni-Al gaseous phase have been simulated by molecular dynamics (MD) method. Functional interatomic potential for Ni-Al interaction is empirically optimized using reported experimental data of thermodynamics and elastic constant of NiAl intermetallic compound. Progress of aggregation is quantitatively analyzed and its approximative formula is suggested from viewpoint of kinetic theory of gases.
- 一般社団法人日本機械学会の論文
- 2011-09-11