1916 自然空冷電子機器密閉筐体内の熱挙動(J16-2 電子情報機器,電子デバイスの熱制御と強度・信頼性評価(2),J16 電子情報機器,電子デバイスの熱制御と強度・信頼性評価)

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This paper describes experimental results on thermal behavior in sealed natural air-cooled electronic equipment casing. One of the authors has already proposed a simple practical equation for thermal design of a sealed natural convection air-cooled electronic equipment casing. However in that study the casing was made of plastic and had a cube shape of side length of 0.4m. Therefore, in the present work, an aluminium casing having length, width and height of 0.4m was used with being black painted and without being painted. The temperature of casing surfaces and air inside the casings were measured. From the results, new coefficients for aluminium casings were obtained in a way which was developed by one of the author
2007-09-07