Computational Simulation of Shock-Bubble Interaction, using a Front-Tracking/Ghost Fluid Method
سال انتشار: 1398
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 135
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شناسه ملی سند علمی:
JR_JAFM-12-2_030
تاریخ نمایه سازی: 15 دی 1400
چکیده مقاله:
A front tracking/ghost fluid method was used to simulate fluid interfaces in a shock–bubble interaction problem. The method captures fluid interfaces, using explicit front-tracking and defines interface conditions, using the ghost-fluid method. In order to demonstrate the accuracy and the capability tracking of the approach used, an air-helium and anair-R۲۲ shock-bubble interaction cases were simulated. The computational results were compared with reliable experimental and computational studies, showing close agreements.
کلیدواژه ها:
Computational simulation ، Front tracking/ghost fluid method ، bubble interaction ، Shock ، Supersonic flow
نویسندگان
A. Razmi
Department of Aerospace Engineering, Sharif University, Tehran, P.O.B. ۱۱۳۶۵۸۵۳۹, Iran
M. Taeibi-Rahni
Department of Aerospace Engineering, Sharif University, Tehran, P.O.B. ۱۱۳۶۵۸۵۳۹, Iran
H. R. Massah
Acoustical Engineering Society of Iran, Tehran, Iran
H. Terashima
Faculty of Engineering, Hokkaido University, Japan
H. Moezzi
Department of Aerospace Engineering, Sharif University, Tehran, P.O.B. ۱۱۳۶۵۸۵۳۹, Iran