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مقالات فارسیISIکنفرانسهاژورنالها

COMPUTATIONAL FLOW SEPARATION CONTROL USING ELECTROMAGNETIC FIELDS

محل انتشار: چهاردهمین کنفرانس سالانه مهندسی مکانیک
سال انتشار: 1385
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 2,047

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استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این مقاله:
https://civilica.com/doc/27986

شناسه ملی سند علمی:

ISME14_554

تاریخ نمایه سازی: 1 فروردین 1386

چکیده مقاله:

Flow separation control by electromagnetic field was studied for a flat plate at high angles of incidence. Lorentz force were used as the model for the electromagnetic field and incorporated within a compressible Navier-Stokes flow solver. The compressible solver is based on an implicit, high resolution, and Total Variation Diminishing (TVD) scheme. The computational results were qualitatively compared with experimental observations. For a range of incidence angles, the electromagnetic field has completely prohibited flow separation and enhanced lift coefficient. However, the overall drag coefficient has been slightly increased due to the increase in skin friction.

کلیدواژه ها:

Electromagnetic Field ، Lorentz Force ، Flow Separation ، Navier-Stokes ، TVD Schemes

نویسندگان

Akbari

Postgraduate student Department of Mechanical Engineering Isfahan University of Technology, Isfahan,Iran

Sadeghat

Assistant professor Department of Mechanical Engineering Isfahan University of Technology, Isfahan,Iran

Azimian

Associate professor Department of Mechanical Engineering Isfahan University of Technology, Isfahan,Iran

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