In addition, the cooling power of nitrate bath can be adjusted to some degree through controlling its water content, thus more effectively controlling quenching quality of carburized gears. 调节硝盐浴中的含水量可在一定程度上调节其冷却能力,从而更有效地控制合金钢渗碳齿轮的淬火质量。
The results indicate that the thickness variations exhibit no significant influence on stagnation temperature, while the cooling power drops sharply as the thickness increases. 计算结果表明:驻点温度随热防护层厚度的变化并不明显,而冷却系统功率随热防护层厚度增加急剧降低;
Analysis of Oil Flow Indicator Failure on Strong-oil-forced-air Cooling Power Transformer 强油风冷电力变压器油流继电器故障实例分析
Based on the conception of utilizing the energy in an echelon formation, Combined Heating& Cooling Power Production System generates cooling, heat, and electricity with natural gas. 燃气冷热电联产系统是一种建立在能量的梯级利用概念基础上,以燃气为一次能源,产生冷、热、电的联产联供系统。
Research on combined heating& cooling power production system 燃气冷热电联产系统的研究与探讨
When the energy gap reaches a certain width or more, the cooling power will almost keep unchanging. 但当能级间距宽到某一值后,制冷功率基本上保持不变。
The author analyzes the datum from the device with the2kW cooling power, and discusses the efficiency of the main units and the use of energy in the system. 通过实验数据分析了各单元设备的操作性能,以及系统的能量利用效率。
QC-1-water and QC-2 pairs which take on higher adsorption refrigeration volume and specific cooling power are two kinds of desirable working pairs, which can be applied to the adsorption refrigeration system driven by solar energy or other low-grade heat source. QC-1-水和QC-2-乙醇有着较大的吸附制冷量和制冷功率,是两组性能优良的吸附制冷工质对,可用于以太阳能等低温热能驱动的吸附制冷系统。
This paper discusses on the cooling system styles of auxiliary equipments in air cooling power station, and recommends optimum scheme by contrast of technical economy. 论述空冷电站辅机冷却水冷却方式的类型,通过技术经济比选提出推荐方案。
The thermodynamic aspects are analyzed based on thermoacoustic theory. In the conclusion, the relationship between the expansion work and cooling power, the relative factors for lowest temperature are described. 为了解释低温下制冷功率与膨胀功的非比例关系而从热声理论出发,对G-M制冷机进行了热力分析,阐明了膨胀功和制冷功率的关系及与极限制冷温度相关的因素。
Study of Intake Manner of Circulation Water in Sea Water Cooling Power Plant 海水冷却电厂循环水合理取水方式研究
This paper discusses the design method of natural draft tower used for dry cooling power plant. 本文系统地讨论了自然通风干冷塔的设计方法,给出了有关的计算公式和计算机程序的逻辑框图。
Thinking Train of Design on Large Direct-air-cooling Power Plants 大型直接空冷电厂的设计思路
Adsorptive working pairs of water and alcohol with composite sorbents respectively take on higher adsorption refrigeration volume and specific cooling power. 水、乙醇与复合吸附剂组成的吸附工质对具有较大的吸附制冷量和制冷功率。
This paper targets on lowering cooling temperature and increasing cooling power and efficiency from 20K to 40K of a single-stage G-M type pulse tube through experimental and theoretical research. 本文以进一步降低单级G-M型脉管制冷机最低制冷温度、提高其在20&40K温区制冷量和制冷效率(COP)为工作重点进行了理论和实验研究。
Measurement and Application of Cooling Power of Quenchants 淬火介质冷却能力的测定和应用
Prevention and Treatment of the Condenser Leakage in Sea Water Cooling Power Plant 海水冷却电厂凝汽器泄漏预防及其处理
This paper analyzed heat transfer process in quenching and discussed the distinction between cooling power and hardenability of quenchant. 从传热学角度对淬火冷却过程进行了分析,探讨了淬火介质冷却能力和硬化能力的区别,简要总结和评价了淬火介质冷却能力的几种主要测定方法。
On the basis of the stable state model, it has analyzed the adjusting method of the fan coil's cooling power ( in summer), and got the adjusting scope of every method, also compared with that regulated by indoor constant temperature instruments. 在稳态模型的基础上,对风机盘管的冷量(夏季)调节方式进行了模拟分析,得出了各种调节方式的调节范围,并与室内恒温器设定的调节范围进行了比较。
Some technical issues on a new round of development for air cooling power plant are presented based on the experience for the design of sub-critical and super-critical air cooling power plants. 在总结亚临界空冷电站设计经验的基础上,结合超临界空冷电站的设计,提出了新一轮空冷电站设计的若干技术问题。
The Influence of Natural Wind upon Direct Air Cooling Power Plant and Suggestion of Operation 自然风对直接空冷发电机组的影响和运行建议
And then, the paper gives the presentation of this method and provides the suggestion for a choice of air cooling system design calculation with regard to steam turbine condition, offering reference issues for air cooling power plant during its summer operation. 本文将对此方法进行讨论,对选择空冷系统设计计算的汽轮机工况提出建议,并为空冷发电厂夏季运行提供参考意见。
This paper describes the manufacturing and the evaluating method of the silver probe to determine the cooling power of the quenching liquid. 本文介绍了银探头的制造和用该探头测定淬火介质冷却能力的方法。
Design and Running Conditions of Large Direct Air Cooling Power Plants 大型直接空冷电站的设计和运行情况
Radiation cooling and the effect of spectral selective characteristics of the radiator on cooling power 辐射致冷及辐射体的光谱选择性对致冷效果的影响
Thinking of Design on a New Round of Development for Air Cooling Power Plant 新一轮大型空冷电站设计的思路
The M_s temperature decreases with decreasing the cooling power of the quenching medium. Ms点随淬火介质的冷却能力减小而降低。
Discussion on the Cooling System of Auxiliary Equipments in Air Cooling Power Station 空冷电站辅机冷却水冷却方式的探讨
The optimization of Initial Temperature Difference ( ITD) is the relatively key part in the process of the design of the direct air cooling power station. 初始换热温差ITD值的优化是直接空冷电站设计过程中较为关键的部分,关系到整个电站设计是否经济、合理。
Initial part of the tran-sient recovery voltage have a significant impact on the interrupter after current zero. It is not ideal for small cooling power circuit breakers, such as air circuit breakers, to break short line fault. 2. 研究表明,电流过零后,瞬态恢复电压的起始部分对灭弧有很大影响,对于散热功率小的断路器,如空气断路器,开断近区的性能是不理想的。