作者: 暗語(yǔ) 時(shí)間: 2025-3-22 00:17
Preliminary results on the extension of eno schemes to two-dimensional problems, its cell averages, solution in the small of the resulting piecewise polynomial initial value problem, and averaging of this solution over each cell. Unlike standard finite difference methods this procedure uses an adaptive stencil of grid points and consequently the resulting schemes are highly nonlinear.作者: Frisky 時(shí)間: 2025-3-22 04:25
The entropy dissipation by numerical viscosity in nonlinear conservative difference schemes,ntropy variables and the construction of certain entropy conservative schemes in terms of piecewise-linear finite element approximations. We then show that conservative schemes are entropy stable, if they contain more numerical viscosity than the above mentioned entropy conservative ones.作者: Anecdote 時(shí)間: 2025-3-22 06:05
,A “box-scheme” for the euler equations,law. Then it is presented for the equations of gas dynamics in a domain of varying area. Applications to the shock tube and to a steady flow in a nozzle exhibit the major features of the scheme. Preliminary results in two-dimensions seem to indicate that the extension is worthy of interest.作者: BULLY 時(shí)間: 2025-3-22 10:18 作者: forecast 時(shí)間: 2025-3-22 15:58
0075-8434 - in aerodynamics, multifluid flows, combustion, detonics amongst other. The difficulties that arise in application are of theoretical as well as numerical nature. In fact, the papers in this volume of proceedings deal to a greater extent with theoretical problems emerging in the resolution of nonl作者: yohimbine 時(shí)間: 2025-3-22 19:23
Conference proceedings 1987dynamics, multifluid flows, combustion, detonics amongst other. The difficulties that arise in application are of theoretical as well as numerical nature. In fact, the papers in this volume of proceedings deal to a greater extent with theoretical problems emerging in the resolution of nonlinear hype作者: 收養(yǎng) 時(shí)間: 2025-3-22 23:05 作者: commute 時(shí)間: 2025-3-23 04:33 作者: 柔軟 時(shí)間: 2025-3-23 07:59
,Un theoreme d’existence globale en elasticite non lineaire mono-dimensionnelle, de conservation. On explique ensuite comment ce résultat permet de démontrer aisément la convergence d‘une suite de solutions approchées du système de l‘élasticité non linéaire. Ce résultat s‘a(chǎn)pplique aussi au système de la dynamique des gaz isentropiques, en coordonnées eulériennes, s‘il n‘y a pas cavitation.作者: visceral-fat 時(shí)間: 2025-3-23 11:26
Lecture Notes in Mathematicshttp://image.papertrans.cn/n/image/667526.jpg作者: sperse 時(shí)間: 2025-3-23 16:17 作者: CRUMB 時(shí)間: 2025-3-23 19:29
An implicit centered scheme which gives non-oscillatory steady shocks,We consider the calculation of steady weak solutions of an hyperbolic system in one-space dimension. By using an implicit centered scheme of second-order accuracy with an appropriate treatment of the boundary conditions, we obtain a quick convergence to a non-oscillatory steady solution.作者: Asseverate 時(shí)間: 2025-3-23 23:38 作者: 反省 時(shí)間: 2025-3-24 05:56
Nonlinear Hyperbolic Problems978-3-540-47805-8Series ISSN 0075-8434 Series E-ISSN 1617-9692 作者: 冒號(hào) 時(shí)間: 2025-3-24 09:37 作者: ARY 時(shí)間: 2025-3-24 14:45 作者: 并入 時(shí)間: 2025-3-24 17:22
2-D and 3-D Euler computations with finite element methods in aerodynamics,作者: 陶瓷 時(shí)間: 2025-3-24 22:44
A computer-aided system for investigation and construction of difference schemes of gas dynamics,作者: Aids209 時(shí)間: 2025-3-25 02:45 作者: 大方不好 時(shí)間: 2025-3-25 06:16 作者: 反感 時(shí)間: 2025-3-25 10:11 作者: 身體萌芽 時(shí)間: 2025-3-25 13:20
Two existence theorems for systems of conservation laws with dissipation,作者: 沙草紙 時(shí)間: 2025-3-25 18:08
Global solutions to some free boundary problems for quasilinear hyperbolic systems and applications作者: 作嘔 時(shí)間: 2025-3-25 22:54 作者: mastopexy 時(shí)間: 2025-3-26 01:33
Computation of oscillatory solutions to partial differential equations, case for which the continous solution is not well resolved on the computational grid. Averaged difference approximations of linear problems and particle method approximations of semilinear problems are presented. Highly oscillatory solutions to the Carleman and Broadwell models are considered. The 作者: 獨(dú)裁政府 時(shí)間: 2025-3-26 08:14 作者: 灌溉 時(shí)間: 2025-3-26 12:08
The entropy dissipation by numerical viscosity in nonlinear conservative difference schemes, viscosity present in such schemes, and relate it to their entropy stability by means of comparison. To this end, two main ingredients are used: the entropy variables and the construction of certain entropy conservative schemes in terms of piecewise-linear finite element approximations. We then show作者: Tractable 時(shí)間: 2025-3-26 14:27 作者: 用樹(shù)皮 時(shí)間: 2025-3-26 19:28 作者: 蜈蚣 時(shí)間: 2025-3-27 00:28 作者: Essential 時(shí)間: 2025-3-27 04:04
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