The results show that the system performance can be improved and the coefficient of performance increases as the ambient temperature and the compressor speed decreases. COP increases as the air velocity of condenser increases while the return air temperature of refrigeration evaporator has negative effects.

研究結(jié)果表明：隨著環(huán)境溫度的降低以及壓縮機(jī)轉(zhuǎn)速的減小a黄视频，系統(tǒng)總體性能有所提高色爽网站，COP增大男人的天堂在线无码视频网站；隨著冷凝風(fēng)速的增大欧美巨，性能系數(shù)COP增大日韩精品免费AⅤ片在线观看；而冷藏蒸發(fā)回風(fēng)溫度的升高，也會(huì)影響系統(tǒng)的總體性能国产精品国产三级囯快看，使得COP降低日亚洲无码四区。

After numerical simulating, the paper lays out the influence rule that natural air affects the air condenser. According to the local meteorologic data,...

本文通過數(shù)值模擬給出寧夏靈武電廠自然風(fēng)對(duì)空氣冷凝器的影響規(guī)律，再結(jié)合當(dāng)?shù)氐臍庀筚Y料A片在线视频观看，對(duì)直接空冷系統(tǒng)的設(shè)計(jì)提供依據(jù)91视频九色，并盡量減少不利狀況對(duì)整個(gè)系統(tǒng)的影響。

Export : Radiator, Air Preheater, Air Cooled Condenser, Fin Tubes, etc.

出口：散熱器超碰在线看，空氣預(yù)熱器一级毛片国产真人永久在线，空氣冷凝器，翅片管等

In order to verify the validity of the mathematical models and the calculation method, a series of experiments on the performance of an air-conditioner under variable conditions was conducted in the psychrometric rooms.The performances of the proto type under the different inlet air temperature of the condenser and evaporator, as well as the different face velocity of the condenser and evaporator was measured.

為了驗(yàn)證數(shù)學(xué)模型及計(jì)算方法的正確性最新网站毛片，在焓差法空調(diào)器性能實(shí)驗(yàn)臺(tái)上對(duì)一臺(tái)房間空調(diào)器變工況性能進(jìn)行了實(shí)驗(yàn)研究国产精品黄页免费视频，測(cè)量了該空調(diào)器在不同的蒸發(fā)器和冷凝器進(jìn)口空氣溫度、蒸發(fā)器和冷凝器迎面風(fēng)速下的工作特性一级a看片免费视频。

Central air conditioners should be regularly cleaned air conditioner condenser and evaporator coil, using brush and vacuum cleaners, washing the dust on the coil.

中央空調(diào)要定期清洗空調(diào)器的冷凝器和蒸發(fā)器盤管殴美色色色，使用毛刷和吸塵器清洗盤管上的灰塵。

There was no modern air conditioning and air pollution from factories was a problem.

沒有現(xiàn)代的空調(diào)和來自工廠的空氣污染是個(gè)問題超碰在线黄色网。

There was no modern air conditioning and air pollution from factories was a problem .

沒有現(xiàn)代的空調(diào)色欲美女啪啪视频，同時(shí)來自工廠的空氣污染也是個(gè)很嚴(yán)重的問題。

We have accumulated over 30 years' experience in the field of precision air conditioning and clean air conditioning.

我們的員工在精密空調(diào)和潔凈空調(diào)領(lǐng)域已經(jīng)有了三十多年的經(jīng)驗(yàn)国产美女羞羞网站在线观看。

There was no modern air conditioning and air population from factories was a problem.

沒有現(xiàn)代的空調(diào)系統(tǒng)禁18在线观看免费视频，而且來自工廠的空氣污染也是一個(gè)問題。

If it is hot, the open air is the only air conditioning they get.

如果天氣熱欧美性爱在线免费观看视频，外面的空氣是他們得到的唯一的空調(diào)800avzaixian热久久。