Numerical simulation of hemispherical hydrogen-air flame propagation with heat losses

被引：0
|
作者：
Mikushkin, A. Yu [1 ,2 ]
Volodin, V. V. [1 ]
Golub, V. V. [1 ]
Gavrikov, A. I. [1 ,3 ]
Petukhov, V. A. [1 ]
机构：
[1] Russian Acad Sci, Joint Inst High Temp, Izhorskaya 13 Bldg 2, Moscow 125412, Russia
[2] Bauman Moscow State Tech Univ, 2nd Baumanskaya St 5, Moscow 105005, Russia
[3] Natl Res Ctr Kurchatov Inst, Kurchatov Sq 1, Moscow 123182, Russia
来源：
XXXIV INTERNATIONAL CONFERENCE ON INTERACTION OF INTENSE ENERGY FLUXES WITH MATTER | 2020年 / 1556卷
关键词：
D O I：
10.1088/1742-6596/1556/1/012035
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The article presents numerical simulation of the propagation of hydrogen-air flame in adiabatic conditions and with the heat absorbtion on the wall. The results of experiments in a cylindrical shell of 4.5 m(3) are compared with the results of numerical simulation. The quantitative agreement between the experimental and numerical results is achieved. It is shown that the numerical model of the combustion with the heat losses under the conditions of the experiment may account the heat losses as an integral effect of the heat absorbtion.
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页数：6
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