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首页> 外文期刊>Agricultural mechanization in Asia, Africa and Latin America >Does Chilling Water Increase Air Cooling Operation
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Does Chilling Water Increase Air Cooling Operation

机译：冷冻水会增加空气冷却操作吗

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An Experiment was carried out at the Department workshop of Agricultural Machines and Equipment/ Faculty of Agriculture/University of Baghdad in order to find the effect of adding ice to the cooling material (water). Readings recorded, have been taken out every 10 minutes from 10:10 am to 11 am. The readings included measuring temperature of cooling water in the reservoir and the water temperature before getting out on the pad cooling and temperature dry air to the outside and the temperature of the air after his release from the pads. System was used pad, fan, where you installed the pad at the tip and the fan on the other side of the unit of evaporative cooling, the thickness of pad used 20 cm was set water on the discharge of 10 liters / min designed unit evaporative cooling dimensions (1.2 meters length × 1 meter width × 30 cm thickness ) Ground designed and unit restrictions hierarchically directly applicable to the cooling unit, evaporative base of large dimensions (1.17 cm long × 94 cm width) and the remote party (which represents the destination, which ends fan pull air) and narrows the pool to reach its dimensions at the base small (52 cm length × 45 cm width), which ends with a section of a circular hole 37 cm in diameter to stretch and prove at the end of a fan to pull air to the air passes through this section of the ring. The results showed there is no significant difference between treatments at 5 % as it did not affect in addition to the ice water cooling the temperature of the air, but air temperature drops relatively little to be slight
机译：在巴格达大学农业机械和设备系/农业学院/系的车间进行了一项实验，以发现将冰加到冷却材料（水）中的效果。从上午10:10到上午11点每10分钟记录一次读数。读数包括测量水箱中冷却水的温度以及在冷却垫上出来之前的水温，以及将干燥的空气排到外面，以及将空气从垫中释放后的温度。系统使用的是垫板，风扇，您将垫板安装在蒸发冷却装置的尖端和风扇的另一侧，所用垫板的厚度为20厘米，放水量为10升/分钟，设计为蒸发式装置冷却尺寸（长1.2米×宽1米×厚30厘米）地面设计和单元限制分层地直接适用于冷却单元，大尺寸（长1.17厘米×宽94厘米）的蒸发基座和远程方（代表目的地，这将使风扇吸入空气），并使水池变窄，使其在底部小（52厘米长×45厘米宽）处达到其尺寸，并以直径37厘米的圆形孔段结束并在末端进行验证用于将空气吸入空气的风扇的一部分穿过环的这一部分。结果表明，在5％的处理之间没有显着差异，因为除冰水冷却空气温度外，它没有影响，但是空气温度下降的幅度很小甚至很小

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