首页> 外文会议>AIAA SciTech forum;AIAA Aerospace Sciences Meeting >Discontinuous High-Order Finite-Volume/Finite-Element Method for Inviscid Compressible Flows
【24h】

Discontinuous High-Order Finite-Volume/Finite-Element Method for Inviscid Compressible Flows

机译:无粘性可压缩流的不连续高阶有限体积/有限元方法

获取原文

摘要

The discontinuous, hybrid control-volume/finite-element method merges the desirable conservative properties and intuitive physical formulation of the finite-volume technique, with the capability of local arbitrary high-order accuracy distinctive of the discontinuous finite-element method. This relatively novel scheme has been previously applied to the solution of advection-diffusion problems and the shallow-water equations, and is in the present work extended to the Euler equations. The derivation of the method is presented in the general multi-dimensional case, and selected numerical problems are solved in the one- and two-dimensional case.
机译:不连续的混合控制体积/有限元方法将有限体积技术的理想保守特性和直观的物理公式结合在一起,具有不连续的有限元方法所具有的局部任意高阶精度。这种相对新颖的方案先前已应用于对流扩散问题和浅水方程组的求解,并且在当前工作中已扩展到欧拉方程组。在一般的多维情况下介绍了该方法的推导,并在一维和二维情况下解决了选定的数值问题。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号