根据太阳能转换电量的大小,确定制冷功率、出水量。
It has refrigerating power and water output depending on the converted solar energy amount.
基于漏水垫圈不同用途的安装选定,会产生不同的噪音和制冷功率。
According to the installation choice of drainage grommet usage, there are difference in noise and cooling efficiency.
焓差试验结果表明设计工况下样机实际制冷功率约为700w,循环COP约为0.31。
The test used "Enthalpy Difference Method Setup" shows that the prototype can obtain a cooling power of about 700w and COP 0.31.
此外,还考察系统在一个最优循环周期各个阶段的温度动态以及不同操作条件对最优循环时间和最优制冷功率的影响。
Besides, temperature dynamic profiles and the influences of different operation conditions on optimum cycle time and refrigeration power have been analyzed at all stages of one optimum cycle time.
第一阶段将制造出具有200毫瓦平均功率同时具有4%插接效率的热电制冷激光器,并将其封装为1瓦的模块。
Phase I calls for making a 200 mW average power, thermoelectrically cooled laser with at least 4 percent wall-plug efficiency (WPE), and planning for combining those into a 1-watt module.
工程运行结果表明:在制冷速度、功率消耗及经济性等方面,使用二元冰的低温送风系统有其明显的优越性。
The running result showed it has the outstanding advantage in refrigeration speed and power consumption as using the binary ice in the air conditioning system for blowing low temperature air.
因为所需要的功率低,输送的采暖和制冷温度保持适度,才有可能使用热泵采暖和制冷。
Since the supply temperatures for heating and for cooling are kept moderate due to the low power densities needed, it makes sense to use a heat pump for heating as well as for cooling.
用热回收装置引进新风后基本没有改变空调器的输入功率,相同环境条件下的制冷量增加,EER值增大,焓差热回收效率最高可达到34.12%。
The input power isn't changed much when the heat recovery device is running, on the contrary the EER value becomes bigger and the enthalpy difference heat recovery efficiency reaches 34.12%.
本文介绍了利用数字式温度传感器ds18 B 20构造大功率激光二极管恒温制冷系统的方法。
A precise temperature control system using DS18B20 for high power laser diode is introduced in this paper.
采用腔增强方案有两大好处:泵浦光功率大大增强并且制冷材料对泵浦光的吸收增加。
There are two advantages of this cavity-enhanced technique: the pumping power is greatly enhanced and the absorption of the cooling material is greatly increased.
之所以区分成商用与家用,主要由于功率差距大所形成的不同的制冷形式。
It is the difference in refrigeration forms due to power gap that divided into commercial and household one.
该制冷机的工作特性表明在不变蒸发温度时,制冷机冷量随发动机排气功率变化。
It is concluded that the refrigerating capacity at constant Evaporating temperatures varies with the engine exhaust power output.
TEC存在功率有限、制冷效率低的问题,在用于大功率半导体激光器的温度控制时,常常无法达到所需的制冷效果。
Since TEC has the disadvantage of limited power and low efficiency, the cooling effect is not as effective as expected when used to control the temperature of high-power laser diodes.
本文对塑料片低温对折机功率热电制冷系统的设计方案进行了探讨。
Using the method of optimal efficiency and maximal quantity of refrigerating output, a thermoelectricity refrigeration system commix with compress refrigeration is designed.
旋叶式压缩机的这一特点对其指示功率有较大的影响,对制冷量影响很小。
This feature of rotary vane compressor has great influence on indicated power, but has little influence on cooling capacity.
指出室内机的运行率与平均负荷率相关,分析了系统总制冷量和压缩机输入功率在工作过程中的运行特性。
The operational characteristic of the total refrigerating capacity of the system and the input power of the compressor was also studied.
它利用半导体制冷器对大功率半导体激光阵列吸热,然后经由风冷散热。
The heat of high power semiconductor laser array is absorbed by a semiconductor refrigerator and dissipated by air cooling.
这种制冷机在未来的航天与军事方面有较大的应用价值。其特点是:输入功率小,工作频率高,体积小,重量轻。
Such kind of cryocooler has the potential application on aviation and military, its main feature is lower input power, high frequency, small volume and light weight.
该系统使用PC机作为控制平台,采用自整定PID算法,调节输出pwm波的占空比来控制半导体制冷器的输出功率。
The system is made up of semiconductor cooler (TEC, thermal electrical cooler) which is controlled by a PC with PID arithmetic. And use the duty ratio of PWM to control the output power of TEC.
根据制冷量 500kW等设计参数对冷水机组进 行了热力计算,确定了冷凝器热负荷及压缩机功率。
The thermodynamic calculation for the water chiller was Carried on basing on the design parameters such as 500kW cooling capacity to determine the condenser's heat loads and compressor power.
根据制冷量 500kW等设计参数对冷水机组进 行了热力计算,确定了冷凝器热负荷及压缩机功率。
The thermodynamic calculation for the water chiller was Carried on basing on the design parameters such as 500kW cooling capacity to determine the condenser's heat loads and compressor power.
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