MAG 发表于 2025-3-30 10:29:41
http://reply.papertrans.cn/83/8226/822594/822594_51.pngNAIVE 发表于 2025-3-30 15:16:50
ct them to conserve the mass, centers of mass and velocity, and especially the total angular momentum. Furthermore, for simple linear friction laws it is possible to specify in advance the energy dissipation. In that case the conservation of the other integrals constraints the energy loss not exceedfigment 发表于 2025-3-30 18:22:21
W. R. Searsi.e. for galaxies of the most usual types) the systems are practically collisionless for time scales not exceeding the Hubble time. So it is necessary to follow phase trajectories not only in the 6.-D phase space but in the 6-D phase space. Studying the 6.-D space will give no new information for co脖子 发表于 2025-3-30 21:43:16
http://reply.papertrans.cn/83/8226/822594/822594_54.pngstrain 发表于 2025-3-31 03:45:52
http://image.papertrans.cn/r/image/822594.jpgAgnosia 发表于 2025-3-31 07:49:06
http://reply.papertrans.cn/83/8226/822594/822594_56.png留恋 发表于 2025-3-31 10:05:11
978-1-4612-9379-8Springer-Verlag New York Inc. 1986Nonflammable 发表于 2025-3-31 14:47:42
Unsteady Transonic Aerodynamics and AeroelasticityFour principal questions are discussed.造反,叛乱 发表于 2025-3-31 21:31:15
Results of Jet Instability Theoryinstability as shear layer thickness, Mach number, temperature ratio, and external flow velocity are discussed. Furthermore, viscous and nonlinear effects are considered. Finally, the influences of flow divergence and of nozzle-jet interaction are discussed.