Numerical Simulation of a Small Cooling Blower

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en Ala-Juusela, Juhaveikko 2016-12-13T10:02:46Z 2016-12-13T10:02:46Z 2006
dc.description MEMO No CDF/THERMO-50-2006 Date: 8th august 2006
dc.description.abstract Abstract: A small cooling blower is simulated numerically using FINFLO flowsolver with quasi-steady assumptions. The blower has 13 blades with an outer radius of 6 mm. The angular speed is 1047.2 Rad/s and the Reynolds number 2450. The size of the blower is 15 x 15 mm³. The Low-Reynolds number approach is utilized with a k-ω turbulence closure. The case is also simulated assuming completely laminar flow. Main result: Pressure rise, efficiency and torque are obtained from the simulated slowfield. Far curve is generated from the simulations of four air flow rates. en
dc.format.extent 31
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher Aalto University en
dc.publisher Aalto-yliopisto fi
dc.subject.other Mechanical engineering en
dc.title Numerical Simulation of a Small Cooling Blower en
dc.type J Muu elektroninen julkaisu fi Teknillinen korkeakoulu fi Helsinki University of Technology en
dc.contributor.department Sovelletun termodynamiikan laboratorio fi
dc.contributor.department Laboratory of Applied Thermodynamics en
dc.subject.keyword FINFLO en
dc.subject.keyword k-ω model en
dc.subject.keyword blower en
dc.identifier.urn URN:NBN:fi:aalto-201612135912
dc.type.dcmitype text en

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