refrigeration effect

Research on refrigeration effect of air cooler in low temperature

低温空气冷却器制冷效果实验研究

At last , the refrigeration effect of the air - conditioning system is proved through the environment simulation .

最后通过环境模拟试验验证了空调系统的制冷效果。

Salinity and thickness of cell wall had some bearing on refrigeration effect .

盐度和藻体细胞壁的厚度与冷藏效果有关。

Refrigeration effect of the type ⅱ superconductor

类超导体的制冷效应

Cold air circulation strongly forced by fan , to enable quick refrigeration effect and uniform temperature .

◎内置风机，强制柜内冷气循环，制冷高效全面。

The utility model has the advantages of compact structure , good refrigeration effect , water saving , energy saving and low noise .

本实用新型结构非常紧凑，制冷效果好，且节水节能，噪音小。

Only if pulse tube matches the frequency , teh optium refrigeration effect can be achieved .

管长与频率之间只有在一定匹配条件下，才能获得最佳制冷效果；

The artificial calculation of the vehicle air conditioning with adaptive control is made . The result shows that the refrigeration effect is greatly increased .

对采用自适应控制的汽车空调系统进行了仿真计算，结果表明，制冷效果得到了明显提高，对环境参数变化引起的系统工况波动有很好的调节作用。

Different combination of DMSO , Glycerin and Glucose showed relatively good refrigeration effect . After 180 d refrigeration , the cell survival rate got to 95 % .

甘油+DMSO+葡萄糖不同浓度组合的冷藏效果较好，冷藏180d后仍达到95%以上的成活率；

The porous type air-out equipped can fully reach every corner of the cabinet to ensure the uniform cooling of items and the better refrigeration effect .

微孔式出风，充分到达柜内每一个角落，保证物品受冷均匀，冷藏效果更佳。

The liquid in a liquid storage tank can be utilized to absorb heat in order to enhance refrigeration effect , and therefore the refrigerator can efficiently save energy .

可利用储液箱中的液体来吸收热量从而提高制冷效果，可实现冰箱的高效节能。

The simulation results show that , the greater flow of water circulation , the higher temperature of heat exchanger outlet , the more poor refrigeration effect , and vice versa .

仿真结果表明，循环水流量越大，热交换器出水口温度越高，制冷效果越差，反之亦然。

Faults : with large area refrigeration effect is not very good , no dehumidification function , high temperature of the place with bad , when using , also increase the humidity in the air .

缺点：对于大面积制冷效果不是很好，没有除湿功能，温度高的地方不好用，使用时还增加空气中的湿度。

It is found that there is no refrigeration effect in the phase transition from Meissner state to the mixed state and from the mixed state to normal state and for both are the second order phase transition .

Ⅱ类超导体从Meissner态到混和态，从混和态到正常态的相变都是二级相变，无制冷效应。

According to the phenomenological theory of thermodynamics , we discuss the refrigeration effect of type - ⅱ superconductors which are exposed to a slowly increasing magnetic field from 0 to the critical field H c 2 ( T ) .

以超导热力学唯象理论为基础，讨论了Ⅱ类超导体样品当外场从0增加到临界场Hc2（T）过程中的制泠效应。

Left shoulder and right shoulder freezing-thawing process of rubble slope and gravel pavement embankments bears an analogy to natural ground , but the curve of temperature changing with deepness is minus grads , tending to become zero grads for rubble slope and gravel pavement refrigeration effect .

碎石护坡和片石护道路基左右路肩冻融过程与天然场地类似，但地温随深度变化曲线为负梯度型，在碎石护坡和片石护道冷却作用下，有向零梯度型变化的趋势。

At the same time , make full use of the outlet air Leng Yuan , ensure the machine refrigeration system condensing effect , to ensure that the machine outlet air quality .

同时充分利用了出口空气的冷源，保证了机台冷冻系统的冷凝效果，确保了机台出口空气的质量。

The packaged air conditioner cycling pool within air cooling mode for the mini-panel assembled cold storage is usually adopted . Refrigeration or storage effect of goods is directly influenced by the flow field of the cold storage .

小型装配式冷库大多采用冷风机循环库内空气冷却方式，库内流场直接影响货物的冷冻或贮藏效果。

〔 Methods 〕 Based on inverse heat test , to design hardcore and match of the refrigeration system , and analysis several key points which influence refrigeration effect .

〔方法〕在反向负荷测试试验的基础上，确定热电制冷的核心部件参数，如半导体制冷组件的选择及系统的匹配。再经过性能试验进行优化，探讨了影响制冷效果的几个关键因素。

It is revealed that a four-heat-source refrigeration cycle is equivalent to a three-heat-source refrigeration cycle , which may be transformed into a three-heat-source refrigeration cycle to achieve better refrigeration effect .

揭示了四热源制冷循环等效于一个三热源制冷循环，而且还可使四热源制冷循环转化为一个三热源制冷循环而获得更优的制冷效果。

If refrigeration technologies , which are driven by heat energy , are reasonably applied to heat recover of fuel cell automobile and the refrigeration effect is obtained , it will be a better program for heat recovery of fuel cell automobile and bring us great economic and social benefits .

采用热能制冷技术，合理地利用燃料电池汽车余热作为汽车空调系统的驱动热源来实现制冷目的，将带来显著的经济和社会效益，是燃料电池汽车余热回收利用的一种较理想方案。