performance coefficient
英 [pəˈfɔːməns ˌkəʊɪˈfɪʃnt]
美 [pərˈfɔːrməns ˌkoʊɪˈfɪʃnt]
网络 制冷系数
双语例句
- A model of irreversible magnetic Stirling refrigerators using paramagnetic material as the working substance is presented in this paper. The maximum cooling load and the corresponding performance coefficient of an irreversible magnetic Stirling refrigerator are derived.
建立了以顺磁质为工质的磁斯特林制冷机的不可逆模型.导出了不可逆磁斯特林制冷机的最大制冷率以及对应的最佳制冷系数。 - The influence of the inlet temperature and mass flow of cooling water and the inlet temperature and mass flow of refrigerant water on refrigerant performance coefficient and optimal pressure at high pressure side of the transcritical CO2 heat pump system with expander is analyzed using the mathematical model.
利用数学模型分析了冷却水进口温度和质量流量、冷冻水进口温度和质量流量对带膨胀机CO2跨临界热泵系统的制冷性能系数及最佳高压侧压力的影响。 - Study on thermal performance coefficient of compression-ejector double-stage refrigeration systems
压缩-喷射二级制冷系统热性能系数的研究 - Compared with the energy consumption of traditional water-loop heat pump using boiler, the results show that the performance coefficient of the system of hybrid heat pump is higher.
将复合热泵循环系统能耗和使用锅炉的传统水环热泵空调系统的能耗进行了比较，体现出复合系统具有较高的能效比。 - It is reasonable that the size and performance Coefficient be used as the parameters in measuring isopters of Kinetic Quantitative perimetry of glaucomatous eyes.
用等视线面积与形状系数两个参数衡量青光眼视野比较合理。 - The corresponding performance coefficient, the optimal entropy production rate and the optimal rate of refrigeration at a maximum point of the objective function E are obtained.
得到了协调优化目标函数E最大时量子制冷机的制冷系数以及最佳制冷率和熵产率。 - Development of Wall-Mount Split Type Air Conditioner Provided with Fresh Air Handling System On the Performance Coefficient of Air Conditioner
带新风系统的分体壁挂式空调器的研制空调器性能系数的讨论 - The variation of heating performance coefficient, inlet and outlet temperature of heat pump hot water, actual mass flow of heating medium, peak-shaving boiler outlet temperature, peak-shaving load ratio and underground water outlet temperature with relative heat load ratio is discussed.
对制热性能系数、热泵热水进出口温度、供热介质实际质量流量、调峰锅炉出水温度、调峰负荷比及地下水出口温度随相对热负荷比的变化了进行了探讨。 - The Relation between the Optimal Refrigeration Rate and the Performance Coefficient of a CIass of Irreversible Carnot Refrigerators
一类不可逆卡诺制冷机的最佳制冷率与制冷系数间的相互关系 - In order to compare the performance of electric-driven compression type refrigerating machine and steam-driven lithium bromide absorption machine, defines a modified performance coefficient& equivalent performance coefficient based on the analysis of existing indices for electric-driven compression type refrigerating machines.
为便于比较电动压缩式制冷机与蒸汽溴化锂吸收式制冷机的性能，在对现有制冷机性能评价指标分析基础上，提出了修正后的电动压缩式制冷机的性能系数&等效性能系数。 - The heating performance coefficient of solar assisted ground source heat pump decreases with increasing water temperature at inlet of underground pipe heat exchanger, and increases with increasing water temperature at outlet of underground pipe heat exchanger.
太阳能辅助地源热泵制热性能系数随地下埋管换热器进口水温的升高呈下降趋势，随其出口水温的升高呈上升趋势。 - Presents a cold and heat source scheme for the central air conditioning system that can use water-cooled chillers for cooling in summer and heating in winter. It has advantages of high performance coefficient of water-cooled chillers in summer and working as heat pump in winter.
提出了一种可使用水冷冷水机组同时实现夏季制冷和冬季供暖的集中空调系统冷热源方案，该机组夏季可利用水冷冷水机组制冷系数高的特点而冬季又能以热泵方式工作。 - On the Performance Coefficient of Air Conditioner
Air（初三适用）空调器性能系数的讨论 - Adsorption refrigerating or heat pumping system is introducing for co-generation system of cooling, heating and electric supplying is analyzed with equivalent thermal performance coefficient and energy utilization coefficient.
从能源利用率的角度，用当量热力系数及能源利用系数分析比较了吸附式空调热泵构成的冷热电联供系统。 - Increasing the inlet temperature and mass flow of refrigerant water is also favorable to increase refrigerant performance coefficient, but has no great influence on optimal pressure at high pressure side.
提高冷冻水进口温度及质量流量有利于提高制冷性能系数，对最佳高压侧压力影响不大。 - On the supply heat efficiency of heat-power plant related to the performance coefficient of equivalent fuel
论与当量燃料性能系数有关的热电厂供热效率 - This paper derives the relation between optimal performance coefficient and heating rate of an ir-reversible Carnot heat pump for the case Q ∝ T~ n.
非线性传热条件下的内可逆卡诺热机最优性能有了一些讨论，本文将导出不可逆卡诺热泵工作于非线性传热Q■条件下，最佳供热系数д与泵热率π的关系。 - Study on Variation of Performance Coefficient of Gas Engine Heat Pump with Compressor Rotation Speed
燃气机热泵性能系数随压缩机转速变化的研究 - Analysis of influence factor on performance coefficient of air-refrigerator
空气制冷机制冷系数影响因素的分析 - Reducing the inlet temperature of cooling water and increasing its mass flow are favorable to increase refrigerant performance coefficient, and can decrease optimal pressure at high pressure side.
降低冷却水进口温度和提高其质量流量不仅有利于提高制冷性能系数，而且能降低最佳高压侧压力。 - The relation between optimal performance coefficient and rate of heating of a Endoreversible three source heat pump with nonlinear heat transfer
非线性传热情况下内可逆三热源热泵的最佳供热系数与供热率间的关系 - Because of the good ability of transfer heat, the results show that the performance coefficient of S-S-C-I can reach 4.2, which is much higher than the other storage systems.
由于冰晶式蓄冷系统良好的热交换性，循环计算结果表明，冰晶式蓄冷系统的性能系数可达到4.2左右，明显好于其他蓄冷系统。 - Based on the performance coefficient of logistics value, we establish the logistics value decision-making matrix for the strategic decisions related to logistics value, and the basic mode of decision-making strategies are the expansion strategy, the cost strategy, the value strategy and the outsourcing strategy.
通过计算物流价值效能系数，可以在物流价值决策矩阵基础上，建立基本的决策策略模式，分别是：扩张战略、成本战略、价值战略和外包战略。 - Moreover, this chapter also calculates the balance of efficiency of health and equity of the health by using the health performance coefficient.
本章还利用健康绩效系数对健康效率和健康公平的权衡进行了计算。 - After analyzing the working principle and process, the calculation model of the cycle is proposed. Furthermore, parameters and the performance coefficient are calculated.
论文分析了冰晶式蓄冷系统的工作原理和工作过程，建立了系统热力计算模型，并对系统的各项参数和性能系数进行了计算。 - And the test model also has the advantage of energy saving, and a high comprehensive performance coefficient.
而且试验样机还具有节能，综合性能系数高等优势。 - Concept of convert performance coefficient was defined which can be used to measure energy utilization efficiency.
定义了折算性能系数的概念并用其衡量能量利用效率。 - The heat pump performance coefficient of the COP includes heating coefficient of performance and the refrigerating coefficient of performance.
热泵性能系数COP包括制热性能系数和制冷性能系数。 - As the actual execution pay system based on post and performance, which are founded on performance coefficient and base, the salary system reflect differences between jobs and personal ability.
作为实际执行的岗位绩效工资系统，是建立在绩效系数和基数的基础之上的，反映职工岗位和能力的差异的薪酬体系。 - According to the on-the-spot investigation data, The thermodynamic cycle is calculated for heat pump performance coefficient of the COP.
并以热泵机组实际运行数据为准，进行热力循环计算，得到热泵性能系数COP。