Presentation | 1997/1/17 Natural Convection Cooling of Vertical Finned Plates in a Cabinet for Communication Equipments Norio NAKAZATO, Shigeki HIRASAWA, Toshiyuki MORI, Takanori Mato, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Simulation model for natural convection was applied to determine the temperature distribution in a base plate with rectangular vertical fins. A estimated velocity Vm derived from the buoyancy and pressure drop equations in the duct was used for laminar forced convection cooling in parallel plates and circular tubes with uniform wall temperatures. An experimental study was also performed to check these simulation results and they are found to agree well with each other. Then, this simulation method was extended to analyze natural convection cooling of vertical base plates with inclined parallel fins. The convective heat transfer rate for inclined fins was found to be 14% higher than that for vertical fins. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Natural Convection / Heat Transfer / Heat Conduction / Finned Plates / Inclined Fins / Communication Equipments |
Paper # | EMD96-92 |
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Conference Information | |
Committee | EMD |
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Conference Date | 1997/1/17(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electromechanical Devices (EMD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Natural Convection Cooling of Vertical Finned Plates in a Cabinet for Communication Equipments |
Sub Title (in English) | |
Keyword(1) | Natural Convection |
Keyword(2) | Heat Transfer |
Keyword(3) | Heat Conduction |
Keyword(4) | Finned Plates |
Keyword(5) | Inclined Fins |
Keyword(6) | Communication Equipments |
1st Author's Name | Norio NAKAZATO |
1st Author's Affiliation | Mechanical Engineering Research Laboratory, Hitachi, Ltd.() |
2nd Author's Name | Shigeki HIRASAWA |
2nd Author's Affiliation | Mechanical Engineering Research Laboratory, Hitachi, Ltd. |
3rd Author's Name | Toshiyuki MORI |
3rd Author's Affiliation | Telecommunications Division, Hitachi, Ltd. |
4th Author's Name | Takanori Mato |
4th Author's Affiliation | Telecommunications Division, Hitachi, Ltd. |
Date | 1997/1/17 |
Paper # | EMD96-92 |
Volume (vol) | vol.96 |
Number (no) | 451 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |