Kinetic energyPotential energyThe paper introduces the energy equation in a multi-dimensional spacetime. Firstly, we use a new relation between kinetic energy and potential energy. Secondly, we obtain total energy based on potential energy and kinetic energy. Thirdly, we present the relationship ...
In physics , thekinetic energyof an object is the energy that it possesses due to its motion . It is defined as the work needed to accelerate a body of a given mass from rest to its stated velocity . Having gained this energy during its acceleration , the body maintains this kinetic ene...
Important kinetic energy equations derived from the average-passage equation sets are documented, with a view to their interrelationships. These kinetic equations may be used for closing the average-passage equations. The turbulent kinetic energy transport equation used is formed by subtracting the mean...
Using the first two moment equations of the Vlasov equation, we have developed a transport model based on the convective kinetic energy. This K.E. transport model is applied to the simulation of a ballistic gate-all-around MOSFET. The simulation results show that the current increases substantial...
Forms of extra-compressibility terms that result from use of Favre averaging of the turbulence transport equations for kinetic energy and dissipation are derived. These forms introduce three new modeling constants, a polytropic coefficient that defines the interrelationships of the pressure, density, and...
As for this invention, being something regarding the kinetic energy type rod model warhead, having the plural projectiles, the projectile core which becomes; The explosiveness ammunition which is provided vis-a-vis this core; At least one which is provided vis-a-vis this explosiveness ammunition...
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The results of a kinetic energy flow analysis carried out on the basis of the classical equation of motion model are presented for the reactions Ne + U, Ca + Ca and Nb + Nb at 400 MeV/nucleon. The model satisfactorily reproduces the global values of the events and the side-splash effec...
Subgrid-scale (SGS) modeling in the large eddy simulation of incompressible turbulence is revisited with special emphasis on the equation for the SGS kinetic energy. Using this equation, the Smagorinsky model can be converted to a SGS model with the effects of advection and transport incorporated ...
Both models include prognostic equations for turbulent kinetic energy and a length scale related parameter which are used to calculate eddy viscosities and vertical diffusivities. The results from laboratory experiments, using mixed and stratified flows, are simulated in order to systematically compare and...