| Issue |
MATEC Web of Conferences
Volume 61, 2016
The International Seminar on Applied Physics, Optoelectronics and Photonics (APOP 2016)
|
|
|---|---|---|
| Article Number | 05005 | |
| Number of page(s) | 4 | |
| Section | Chapter 5 Materials Science | |
| DOI | https://doi.org/10.1051/matecconf/20166105005 | |
| Published online | 28 June 2016 | |
Numerical simulation of premixed Hydrogen/air combustion pressure in a spherical vessel
Jiangsu Key Laboratory of Urban and Industrial Safety, College of safety science and engineering, Nanjing Tech University, Nanjing, 210009, China
a Corresponding author: taogang@njtech.edu.cn
In order to study the development process of hydrogen combustion in a closed vessel, an on-line chemical equilibrium calculator and a numerical simulation method would be used to analysis the combustion pressure and flame front of mixed gas, which based on 20L H2/air explosion experiments in spherical vessel (Crowl and Jo,2009). The results showed that, the turbulent model could reflect the process of combustion, and the error of combustion pressure by simulation is smaller than the Chemical Equilibrium Calculation. The heat loss and incomplete combustion are the main reason to cause the error.
© Owned by the authors, published by EDP Sciences, 2016
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