期刊
MULTISCALE MODELING & SIMULATION
卷 9, 期 2, 页码 601-623出版社
SIAM PUBLICATIONS
DOI: 10.1137/100813580
关键词
gas dynamics; low-mach-number; gas pipelines; networks
资金
- Institute of Pure and Applied Mathematics (IPAM) at UCLA
- European Union [DEASE: MEST-CT-2005-021122]
- DFG [HE5386/6-1, HE5386/8-1]
By using asymptotic analysis we derive most of the known and also new nonisothermal pipeline models starting from transient gas equations. We introduce proper scalings to identify valid regimes for the derived models and extend them to networks. Finally, we perform numerical simulations on a single pipe as well-posed as on a small network. We compare both isothermal and nonisothermal flow and pressure predictions with results obtained from the literature.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据