Simulation and Analysis of the Deflagration in the Starting Process of Oxygen/Oil Gas Jet Heater
Authors
Bin Qi, Chi Yang, Wenzhong Lou, Yanghui Zou, Ning Tian
Corresponding Author
Bin Qi
Available Online November 2015.
- DOI
- 10.2991/ism3e-15.2015.130How to use a DOI?
- Abstract
In order to study the pressure peak caused by deflagration in starting process of gas jet heater, a simulation method was carried out. The deflagration simulation was divided into cold-test and hot-test processes. The mass conservation equation, energy conservation equation and oxygen/oil combustion reaction equation were used to analyze the pressure of combustion chamber in both cold-test and hot-test. The analysis results suit well with the prototype test which shows the applicability of the method. Based on this method, peak pressure of the deflagration under a given condition was calculated. The peak pressure calculated (13.5MPa) exceeded the design pressure (5Mpa), which led to the damage of the gas jet heater.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Bin Qi AU - Chi Yang AU - Wenzhong Lou AU - Yanghui Zou AU - Ning Tian PY - 2015/11 DA - 2015/11 TI - Simulation and Analysis of the Deflagration in the Starting Process of Oxygen/Oil Gas Jet Heater BT - Proceedings of the 2015 International Symposium on Material, Energy and Environment Engineering PB - Atlantis Press SP - 543 EP - 546 SN - 2352-5401 UR - https://doi.org/10.2991/ism3e-15.2015.130 DO - 10.2991/ism3e-15.2015.130 ID - Qi2015/11 ER -