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最高冷凝温度
相关语句
  highest condensation temperature
     The highest condensation temperature,the highest evaporation temperature,the lowest condensation temperature and the lowest evaporation temperature change with the thickness of mixturerefrigerant, condensation pressure and evaporation pressure.
     混合制冷剂浓度、冷凝压力和蒸发压力的不同 ,都会导致其最高冷凝温度、最低冷凝温度、最高蒸发温度和最低蒸发温度发生变化。
短句来源
  “最高冷凝温度”译为未确定词的双语例句
     Experimental and theoretical study using nonazeotropic refrigerant mixture R22/R114instead of R22 in a cold water production system(type-LS500)has been done. It is show fromthe experiment result that the COP increased about 30-40%.
     在 LS—500型冷水机组中用 R22 R114取代 R22作为制冷剂进行试验,在相同的最低蒸发温度和最高冷凝温度试验条件下,结果表明 R22/R114较 R22有明显节能效果,COP 提高30~40(?)
短句来源
  相似匹配句对
     Permitted highest temperature of OPGW
     OPGW允许的最高温度
短句来源
     T is temperature, ℃.
     T为温度,℃。
短句来源
     the highest temperature is located in the weld centerline.
     焊缝中心处温度最高
短句来源
     The Mean Condensation Temperature of a Multi-pressure Condenser
     多背压凝汽器的平均冷凝温度
短句来源
     T-temperature, K;
     T—溶液温度,K;
短句来源
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Experimental and theoretical study using nonazeotropic refrigerant mixture R22/R114instead of R22 in a cold water production system(type-LS500)has been done.It is show fromthe experiment result that the COP increased about 30-40%.and capacity decreased adout 1-6%,under the test condition of equal maximum condensation tern perature and equal minimum evaporation temperature for different refrigerant.MH-81 equation of stae was used for simulation calculation of the cold water system using R22/R114.the result is...

Experimental and theoretical study using nonazeotropic refrigerant mixture R22/R114instead of R22 in a cold water production system(type-LS500)has been done.It is show fromthe experiment result that the COP increased about 30-40%.and capacity decreased adout 1-6%,under the test condition of equal maximum condensation tern perature and equal minimum evaporation temperature for different refrigerant.MH-81 equation of stae was used for simulation calculation of the cold water system using R22/R114.the result is reasonable compared with the experimental data.

在 LS—500型冷水机组中用 R22 R114取代 R22作为制冷剂进行试验,在相同的最低蒸发温度和最高冷凝温度试验条件下,结果表明 R22/R114较 R22有明显节能效果,COP 提高30~40(?),量冷量有不同程度下降。以 MH—81方程为基础,采用常数混合法则计算R22 R111的汽液相平衡和热力性质。对冷水机组进行的模拟计算与试验结果较为吻合。

Shanshan 30×10 4m 3/d of light hydroc ar bon recovery device was designed and manufactured by a Canadian company named Th ermo Design Engineering,also is the first one set up in Tuha oil field.Since put ting into operation in 1992,the refrigerating capacity can't reach the process r equirements because the original designed system (the dry air cooler with propan e cooling) can't adapt Shanshan weather conditions in summer.To solve the proble m,the dry a ir cooler is replaced by the surface evaporative air...

Shanshan 30×10 4m 3/d of light hydroc ar bon recovery device was designed and manufactured by a Canadian company named Th ermo Design Engineering,also is the first one set up in Tuha oil field.Since put ting into operation in 1992,the refrigerating capacity can't reach the process r equirements because the original designed system (the dry air cooler with propan e cooling) can't adapt Shanshan weather conditions in summer.To solve the proble m,the dry a ir cooler is replaced by the surface evaporative air cooler.The water cycle sys tem with in line heat exchanger and cooling tower is removed.And the flow shee t rehabilitation with the propane after cooling technique is conducted.Operati on demonstrates that the modified cooling system of the light hydrocarbon recove ry device runs with full load in summer,and the propane condensing temperature under the full load is lower than the highest condensing temperature required by the cooling system.It appears that the surface evaporative air cooler has exce llent adaptability in high temperature and dry areas.The surface evaporative ai r cooler is a condensing device with compact configuration,flexible operation, good cooling effect,energy saving and excellent adaptability (little influence by ambient temperature),and can be used for condensation cooling of low tempera ture media.

鄯善 30× 10 4m3 /d轻烃回收装置是由加拿大THERMODESIGNENGINEERING公司设计制造的一套装置 ,也是吐哈油田建设的第一套轻烃回收装置。 1992年建成投运以来 ,原始设计制冷系统 (丙烷冷凝的干式空冷器 )不能适应鄯善夏季的气候条件 ,冷却能力达不到工艺要求。为了彻底改变上述状况 ,用一台表面蒸发式空冷器代替原来的干式空冷器 ,拆除原有的列管式换热器和凉水塔等水循环系统 ,进行了丙烷后冷工艺流程改造。运行证明 ,在夏季时 ,改进后的轻烃回收装置的制冷系统一直满负荷运行 ,而且制冷系统满负荷运行时的丙烷冷凝温度要低于制冷系统要求的最高的冷凝温度。可见表面蒸发式空冷器在高温干旱炎热地区具有非常好的适应性 ,由此证明表面蒸发式空冷器是一种结构紧凑、操作灵活、冷却效果好、节能、适应性强 (受环境温度影响小 )的冷却冷凝设备 ,可广泛用于对温度不太高介质的冷凝冷却。

The condensation temperature and evaporation temperature are variational in condensator and evaporator using R22/R142b non-azeotropic mixture refrigerant.The highest condensation temperature,the highest evaporation temperature,the lowest condensation temperature and the lowest evaporation temperature change with the thickness of mixturerefrigerant, condensation pressure and evaporation pressure.So the selection of pressure,temperature and thickness is a problem need to be resolved.According to the correlative...

The condensation temperature and evaporation temperature are variational in condensator and evaporator using R22/R142b non-azeotropic mixture refrigerant.The highest condensation temperature,the highest evaporation temperature,the lowest condensation temperature and the lowest evaporation temperature change with the thickness of mixturerefrigerant, condensation pressure and evaporation pressure.So the selection of pressure,temperature and thickness is a problem need to be resolved.According to the correlative theory of liquor thermodynamics,the correlative relation of these parameters in concluded,the correlative curve and table is drawn.A convenient reliant gist and method for the application of R22/R142b is provided.

R2 2 /R14 2b非共沸混合制冷剂在冷凝器和蒸发器中其冷凝温度和蒸发温度是变化的。混合制冷剂浓度、冷凝压力和蒸发压力的不同 ,都会导致其最高冷凝温度、最低冷凝温度、最高蒸发温度和最低蒸发温度发生变化。因此 ,压力、温度和浓度等参数的选取是R2 2 /R14 2b应用中需要解决的问题。本文利用溶液热力学的有关定律 ,采用严密的数学推导及定性分析导出它们之间的相关关系式 ,并绘制相关曲线和图表 ,为R2 2 /R14 2b的应用提供了方便、可靠的依据和方法

 
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