dragon 发表于 2025-3-26 21:28:09
Single Particle Motion, understanding physics evolves along the analytic path. So, what is the solution to the dilemma? There is a twofold approach: development of collective concepts and models that are able to describe macroscopic aspects of matter, for example the many body phenomenon, to be summarized under the generaMinuet 发表于 2025-3-27 01:42:32
Laser Induced Fluid Dynamics,The main parameters are a local particle density ., mass density ., flow velocity ., and internal energy density .. Microscopic order like crystalline structure or ordered micropatterns are of no interest. Such a medium is called a .. Examples of fluids are water, magma, sand, air, ideal gas, but al繁殖 发表于 2025-3-27 06:07:16
Hot Matter in Thermal Equilibrium,eir shape, their density, and their chemical composition. We have applied them successfully to describe neutral fluids like water or dilute gases, or plasma. The constituents of the plasma are electrically charged and couple strongly to electric fields and are, as a consequence, largely dominated by匍匐前进 发表于 2025-3-27 10:52:22
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Transport in Plasma, absorption, heat conduction, viscosity, friction. It depends on the kind of transport which interactions dominate; in collisional absorption it is the electron-ion collisions. Heat conduction is determined by electron-electron and electron-ion encounters. Viscosity of the plasma is governed by ion-interlude 发表于 2025-3-27 20:12:38
Radiation from Hot Matter,With increasing density and nuclear charge . production of photons greatly intensifies and is emitted as . or evolves towards such by multiple interaction with cold dense matter. Its transport and evolution towards a Planckian spectrum is governed by the photon mean free path between two “collisions全部逛商店 发表于 2025-3-27 22:17:16
Applications of High Power Lasers,e drastically increased nonlinearity has two kinetic roots. The first is the .. The . term generates, at moderate laser strength, electron motion of . and also zero frequency motion. The other root is the convective term . which acts similarly, but with different strength in general. With increasingencomiast 发表于 2025-3-28 03:47:19
of applications, including no release of by-products (volatiles) upon curing, near zero volumetric change during curing, no need of curing agent, chemical resistant, high thermal stability, low flammability, and good mechanical properties that are superior in comparison to bismaleimide, epoxy and ph烤架 发表于 2025-3-28 08:46:39
Peter Mulserof applications, including no release of by-products (volatiles) upon curing, near zero volumetric change during curing, no need of curing agent, chemical resistant, high thermal stability, low flammability, and good mechanical properties that are superior in comparison to bismaleimide, epoxy and phFRONT 发表于 2025-3-28 13:25:05
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