A study of an ogive shape projectile on the force and the momentum coefficients
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School of Engineering |
J Muu elektroninen julkaisu
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Date
2012
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Mcode
Degree programme
Language
en
Pages
21
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Abstract
Abstract: A flow around projectile is simulated using computational fluid dynamics (CFD). Five ogive shapes are studied, three at two Mach numbers and two angles of attack and addional two at one Mach number and two angles of attack. Main result: A 100 mm cone increases a drag by less than 1 %, a 250 mm cone up to 10 % at Ma = 2.0.Description
MEMO No CFD/MECHA-25-2012
DATE November 14, 2012
Keywords
FINFLO, CFD, turbulence, SST k−ω model