1) heat pump
高温热油泵
1.
Discussion of the machinery seal leakage and the safe operation of the heat pump;
高温热油泵机械密封泄漏与安全运行探讨
2) high temperature heat pump
高温热泵
1.
Optimal design for dual-stage high temperature heat pump by heat exchange area simulation;
双级循环高温热泵换热面积仿真优化设计方法
2.
Optimization of heat exchanger type for two-stage compression high temperature heat pumps;
双级压缩高温热泵换热器型号优化设计仿真
3.
In order to match two loads,which are high temperature heat pump s output and consumer s requirement,a neural net predictor was proposed and used in control system of heat pump.
为了使高温热泵输出负荷与用户所需负荷相匹配,尝试将一种神经网络预测器用于热泵系统的负荷调控之中。
3) medium-high temperature heat pump
中高温热泵
1.
Summarizes the research works and achievements in four fields, including alternative of HFC-134a in automobile air conditioning, alternative of CFC in centrifugal chillers in service, alternative of HCFC-22 and development of refrigerants in medium-high temperature heat pumps.
总结了汽车空调HFC-134a替代、在用离心式冷水机组CFC替代、HCFC-22的替代和中高温热泵工质开发四个领域内的研究工作及研究成果。
2.
The properties of medium-high temperature heat pump fluids were calculated with CSD equation,and the operational capability of different fluids was analyzed.
利用CSD方程对中高温热泵工质进行了理论计算,分析了不同工质的循环性能。
4) moderate and high temperature heat pump
中高温热泵
1.
Research on cycle working fluids for moderate and high temperature heat pump systems;
中高温热泵系统循环工质的研究
2.
Optimal design is done for water to water moderate and high temperature heat pump system from the viewpoint of saving energy and materials.
本文以节能节材为目的,对水-水中高温热泵系统进行了优化设计,以经济参数F为目标函数对系统进行经济性评价。
3.
A new non-azeotropic mixture has been proposed as the working fluid for moderate and high temperature heat pump applications at the condensing temperature range of 90 ℃-110℃ based on theoretical analysis and experimental investigations.
提出了一种适用于90-110℃冷凝温度范围的HFC类中高温热泵非共沸混合工质,其理论循环性能优于CFC114,实测COP为纯工质HFC245fa的97。
5) moderate and high temperature heat pumps
中高温热泵
1.
Four kinds of phenomena in moderate and high temperature heat pumps are found, which those are clear difference between theory and experiments, for example, the COP may be reduced with condensation temperature drop or working frequency of compressor decreasing.
在对中高温热泵进行了大量的试验研究之后,发现了四种有别于理论分析结果的试验现象,如冷凝温度下降,COP也下降;压缩机转数降低,COP降低等。
2.
To utilize the industrial waste heat,the green refrigerants of moderate and high temperature heat pumps were researched on its cyclic properties in theory and by experiments.
针对工业生产中存在大量可资利用的余热资源,以能够利用余热资源的中高温热泵系统为研究对象,对绿色非共沸混合工质及其循环特性展开了理论和实验分析。
6) moderate/high temperature heat pump
中高温热泵
1.
It is significant in energy-saving and environmental impact alleviating to research and develop the moderate/high temperature heat pump technology, which commits into elevating the working temperature level of heat pumps, and would enable the energy-saving heat pump heating technology to apply to industry fields and serve the waste heat recovering.
开展中高温热泵技术研究,具有拓展热泵节能技术的应用空间、提供工业余热资源回收利用手段的节能与环保意义。
2.
One important aspect of the researches on the moderate/high temperature heat pump technology is to find out new alternative working fluids with zero Ozone Depletion Potential and low Global Warming Potential.
中高温热泵技术研究的关键问题之一,就是寻找臭氧破坏势为0、温室效应势较低、热力参数适宜、循环性能优良的新型适用工质。
补充资料：内燃机油高温热稳定性试验
分子式：
CAS号：
性质：评定内燃机油高温变质生成沉积物趋势的实验室模拟方法。常用的方法是：斜板法、成焦板法、热管法、热重分析法等。热重分析法是通过比较氧化前后试油失重，而其他方法均为通过观察沉积物生成量及颜色来评价油品的高温稳定性。
CAS号：
性质：评定内燃机油高温变质生成沉积物趋势的实验室模拟方法。常用的方法是：斜板法、成焦板法、热管法、热重分析法等。热重分析法是通过比较氧化前后试油失重，而其他方法均为通过观察沉积物生成量及颜色来评价油品的高温稳定性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条