“华天成杯”第18届慧聪暖通产业大会暨供应链百强与省级十强暖商峰会

Energy/Environment Assessment and System Control

慧聪暖通与舒适家居网 2007-08-22 16:10 来源:慧聪空调制冷网

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Energy/Environment Assessment and System Control

主讲嘉宾之一

8月22日下午1:00—3:00,主题为“Energy/Environment Assessment and System Control”在北京国际会议中心306会议室召开。

演讲内容摘要:

In recent years,urban areas have been experiencing a rise in the regional atmospheric temperature because of heat island phenomenon,which increases the summer heat. One of the causes of that is an exhaust heat from air-conditioners. In this paper,we analyze dynamic characteristics of a split type air-conditioner's operation,taking into consideration the local characteristics within a city because there are local characteristics of the atmospheric temperature. Also,we survey the deterioration in the performance of these air-conditioners and the increase of exhaust heat from them ascribable to the temperature rise caused by the heat island phenomenon. As a result,an air-conditioner’s performance in a rated operation varies by 8.8%,when there is a regional atmospheric temperature difference of 2.7 degrees Celsius. Also,an amount of exhaust heat fluctuates a little in response to the atmospheric temperature.

Energy/Environment Assessment and System Control

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第22届国际制冷大会于2007年8月21日在北京国际会议中心隆重召开,会议为来自世界各地的科学家和工程师提供一个互相交流和分享各自成功经验的机会,以使制冷技术在今后几十年保持持续快速的发展。

Energy/Environment Assessment and System Control

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