【摘要】 通过实验研究给出了几种常用散热器距墙不同时的散热量，并经过分析指出：散热器紧贴墙面安装会使散热量降低；板式散热器在距墙３ｃｍ时散热量最大；柱型散热器距墙１～５ｃｍ时散热量无大变化。更多还原

【Abstract】 Gives the heat emission data of several common radiators obtained through expriments, the results showing that the heat output will be lowered when the radiator is amounted closely on to the wall, a panel radiator emits maximum heat at 3 cm away from the wall and a large tube radiator seems to be little dependent on the spacing in the range of 1 to 5 cm.更多还原