Mixing Flows in Dynamic Fluid Transport Simulations
- This paper presents a new numerically efficient implementation of flow mixing algorithms in dynamic simulation of pipeline fluid transport. Mixed characteristics include molar mass, heat value, chemical composition and the temperature of the transported fluids. In the absence of chemical reactions, the modeling is based on the universal conservation laws for molar flows and total energy. The modeling formulates a sequence of linear systems, solved by a sparse linear solver, typically in one iteration per integration step. The functionality and stability of the developed simulation methods have been tested on a number of realistic network scenarios. The main output of the paper is a functioning and stable implementation of flow mixing algorithms for dynamic simulation of fluid transport networks.
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| Document Type: | Conference Object |
|---|---|
| Language: | English |
| Author: | Mehrnaz Anvari, Anton Baldin, Tanja Clees, Bernhard Klaassen, Igor Nikitin, Lialia Nikitina |
| Parent Title (English): | Briechle, Peccerillo (Eds.): ADVCOMP 2024. The Eighteenth International Conference on Advanced Engineering Computing and Applications in Sciences, September 29-October 03, 2024, Venice, Italy |
| Number of pages: | 6 |
| First Page: | 34 |
| Last Page: | 39 |
| ISBN: | 978-1-68558-184-8 |
| URN: | urn:nbn:de:hbz:1044-opus-88199 |
| URL: | https://www.thinkmind.org/library/ADVCOMP/ADVCOMP_2024/advcomp_2024_3_10_20010.html |
| Place of publication: | ThinkMind |
| Publishing Institution: | Hochschule Bonn-Rhein-Sieg |
| Date of first publication: | 2024/09/29 |
| Copyright: | Copyright (c) IARIA, 2024 |
| Keywords: | mathematical and numerical algorithms and methods; mixing flows; pipeline fluid transport; simulation and modeling |
| Departments, institutes and facilities: | Fachbereich Ingenieurwissenschaften und Kommunikation |
| Institut für Technik, Ressourcenschonung und Energieeffizienz (TREE) | |
| Dewey Decimal Classification (DDC): | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
| Entry in this database: | 2025/01/09 |
| Licence (Multiple languages): |  In Copyright (Urheberrechtsschutz) |
