COMPUTATIONAL FLOW SEPARATION CONTROL USING ELECTROMAGNETIC FIELDS
Publish place: 14th Annual Conference of Mechanical Engineering
Publish Year: 1385
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ISME14_554
تاریخ نمایه سازی: 1 فروردین 1386
Abstract:
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.
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Authors
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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