Memorial 发表于 2025-3-26 22:56:58
The Collision Operator,efined by : . where dN is the number of molecules deflected per unit time by the central force field in dΣ. Since the incident molecules scattered into dΣ must primarily pass through that portion of the annular differential element represented by dS = bdbdε, dN may be expressed in the form:按时间顺序 发表于 2025-3-27 03:30:38
http://reply.papertrans.cn/16/1567/156623/156623_32.pngAGGER 发表于 2025-3-27 07:12:02
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http://reply.papertrans.cn/16/1567/156623/156623_34.pngBernstein-test 发表于 2025-3-27 14:38:55
Politik und Gesellschaft des Nahen Ostenson of v. For the time interval, ., the position of this phase element will change from (v,r) to (v + . + vdt). It is important to note that the magnitude of this volume element is unaltered in accordance with the Liouville theorem of classical mechanics [.].故意钓到白杨 发表于 2025-3-27 20:53:16
http://reply.papertrans.cn/16/1567/156623/156623_36.pngFinasteride 发表于 2025-3-28 01:31:55
The Boltzmann Equation,on of v. For the time interval, ., the position of this phase element will change from (v,r) to (v + . + vdt). It is important to note that the magnitude of this volume element is unaltered in accordance with the Liouville theorem of classical mechanics [.].Commission 发表于 2025-3-28 03:56:22
The Free-Molecular Regime,s may be derived by using the Chapman-Enskog method of solution of the Boltzmann equation. It is very important in the continuum regime that such gas characteristics as the viscosity and thermal conductivity coefficients be determined independently of the boundary conditions.外表读作 发表于 2025-3-28 06:56:33
http://reply.papertrans.cn/16/1567/156623/156623_39.png宽宏大量 发表于 2025-3-28 12:56:23
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