M. Herty
Simulation of transient gas flow at pipe-to-pipe intersections.
Herty, M.; Seaid, M.
Abstract
We numerically investigate a well-established mathematical model for gas flow in pipeline networks. The emphasis is given to the description of coupling conditions at pipe-to-pipe intersections. The accurate prediction of these coupling conditions is essential in order to achieve good performance and reliable numerical simulations of network simulations. Nowadays, a variety of theoretical results for a reduced geometry exists. We conduct a numerical simulation of the two-dimensional representation at a pipe intersection. The results are used for verification and comparison with known theoretical results. High-order and non-oscillatory discretizations are used for solving the governing equations of gas flow. Verifications are conducted for two types of junctions to analyse the most adequate coupling conditions.
Citation
Herty, M., & Seaid, M. (2008). Simulation of transient gas flow at pipe-to-pipe intersections. International Journal for Numerical Methods in Fluids, 56(5), 485 - 506. https://doi.org/10.1002/fld.1531
Journal Article Type | Article |
---|---|
Publication Date | 2008 |
Journal | International Journal for Numerical Methods in Fluids |
Print ISSN | 0271-2091 |
Electronic ISSN | 1097-0363 |
Publisher | Wiley |
Volume | 56 |
Issue | 5 |
Pages | 485 - 506 |
DOI | https://doi.org/10.1002/fld.1531 |
Keywords | gas flow • coupling conditions; non-oscillatory methods; pipeline networks |
Public URL | https://durham-repository.worktribe.com/output/1552350 |
Publisher URL | http://www3.interscience.wiley.com/journal/114276552/abstract |
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