conduction holes 中文意思是什麼
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Abstract : by using the 3 - d unsteady state heat transfer equation, the heat convection and radiation between the checker and the gas which flows through the checker holes, and the heat conduction among the checker in the chamber of the hot blast stove were studied. the time dependable gas temperature and the temperature distributions within the checker were obtained
文摘:應用三維非穩態熱量傳輸方程，對高爐熱風爐在燃燒過程中蓄熱室內格子磚與氣體之間的對流和輻射傳熱，以及格子磚內部的導熱過程進行了耦合求解.得到了在燃燒期內格子磚及燃燒過程中燃燒廢氣的溫度分佈情況及其隨時間的變化規律 -
A single high power led with integrated aluminum pcb for heat conduction. drill holes available for screw mounting. options including led power levels, colors and color temperature ( for white led )
單顆超高亮度led ，加上散熱鋁基pcb板及螺旋固定孔，方便整合入各式產品之優質光源模組。
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