equilibrium-c: A Lightweight Modern Equilibrium Chemistry Calculator for Hypersonic Flow Applications
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| 出版年: | arXiv.org (Dec 10, 2024), p. n/a |
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| 第一著者: | |
| 出版事項: |
Cornell University Library, arXiv.org
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| 主題: | |
| オンライン･アクセス: | Citation/Abstract Full text outside of ProQuest |
| タグ: |
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| 001 | 3143056028 | ||
| 003 | UK-CbPIL | ||
| 022 | |a 2331-8422 | ||
| 035 | |a 3143056028 | ||
| 045 | 0 | |b d20241210 | |
| 100 | 1 | |a Gibbons, Nicholas N | |
| 245 | 1 | |a equilibrium-c: A Lightweight Modern Equilibrium Chemistry Calculator for Hypersonic Flow Applications | |
| 260 | |b Cornell University Library, arXiv.org |c Dec 10, 2024 | ||
| 513 | |a Working Paper | ||
| 520 | 3 | |a equilibrium-c (eqc) is a program for computing the composition of gas mixtures in chemical equilibrium. In typical usage, the program is given a known thermodynamic state, such as fixed temperature and pressure, as well as an initial composition of gaseous species, and computes the final composition in the limit of a large amount of time relative to the reaction speeds. eqc includes a database of thermodynamic properties taken from the literature, a set of core routines written the C programming language to solve the equilibrium problems, and a Python wrapper layer to organise the solution process and interface with user code. Dependencies are extremely minimal, and the API is designed to be easily embedded in multi-physics codes that solve problems in fluid dynamics, combustion, and chemical processing. In this paper, I first introduce the equations of chemical equilibrium, then spend some time discussing their numerical solution, and finally present a series of example problems, with an emphasis on verification and validation of the solver. | |
| 653 | |a Thermodynamics | ||
| 653 | |a Python | ||
| 653 | |a Chemical composition | ||
| 653 | |a Fluid dynamics | ||
| 653 | |a C (programming language) | ||
| 653 | |a Hypersonic flow | ||
| 653 | |a Gas mixtures | ||
| 653 | |a Equilibrium | ||
| 653 | |a Thermodynamic properties | ||
| 773 | 0 | |t arXiv.org |g (Dec 10, 2024), p. n/a | |
| 786 | 0 | |d ProQuest |t Engineering Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3143056028/abstract/embedded/6A8EOT78XXH2IG52?source=fedsrch |
| 856 | 4 | 0 | |3 Full text outside of ProQuest |u http://arxiv.org/abs/2412.07166 |