heat transfer area
英 [hiːt trænsˈfɜː(r) ˈeəriə]
美 [hiːt trænsˈfɜːr ˈeriə]
网络 传热面积; 热传通路的断面积; 换热面积; 热面积
双语例句
- Seeing the borehole wall as the boundary, the heat transfer area of U-tube will be classified into inside part and outside part.
以钻孔壁为界，将U型埋管的换热区域划分为内外两个部分。 - Its characteristics are: water absorption can have a good performance and ventilation, the actual heat transfer area of close to100 times the surface area;
其特点是：有良好的吸水性能和通风性能，实际换热面积接近表面积的100倍； - Heat transfer area of the process according to customer requirements to design;
换热面积可根据客户的工艺要求来设计； - It is our duty to ensure that all XXXX customers are confident that they have chosen the leading partner in the heat transfer area when they decide to work with us.
我们有责任让所有XXXX客户在决定与我们合作的同时就对此选择充满了信心，因为他们所选择的合作伙伴是在传热行业的领导者。 - The casing adopts double-layer jackets, which is filled with steam to increase the heat transfer area.
外壳采用双层夹套，内充蒸汽，以增大换热面积。 - High-density heating pipes are installed in the furnace, so there can be very large heat transfer area in the small furnace.
在炉内安装了高密度的加热管，因此尺寸不大的炉子就可以有非常大的传热面积。 - The conventional method of heat transfer enhancement for turbulent flow in tube is to increase the heat transfer area, but it will increase the pressure drop across the tube significantly.
管内湍流强化传热方法一般是增加壁面换热面积，但这会显著提高管内流动阻力。 - Flat-panel solar collector area of water and heat transfer area and the reasonable ratio;
平板太阳能集热器的面积与水量及换热面积的合理配比； - In the case of Non-metallic pipe, a coat of aluminum tape should be used between external wall of pipes and heating cable to expand heat transfer area.
非金属管道应在管外壁与伴热电缆之间贴一层铝胶带，用来增大接触传热面积。 - The pressure and temperature responses are calculated and analyzed based on Matlab numerical simulation software for different parameters, such as charging time, heat transfer coefficient, effective heat transfer area and irradiation coefficient.
利用Matlab数值模拟求解非对称的基准物和被测物在不同的充气时间、有效传热面积、对流换热系数和不同的表面辐射率情况下的压力和温度随时间的响应； - Influence of logarithmic mean temperature difference on heat transfer area of heat exchangers
对数平均温度差对换热器传热面积影响 - Based on analyzing the process of heat transfer in intermittent caldron, a formula was derived for calculating the heat transfer time and heat transfer area of the intermittent caldron and was applied to calculation of some examples.
通过对间歇釜传热过程的分析，推导出间歇釜传热时间和传热面积的计算公式。附有说明计算方法的实例。 - This project will be expected to improve the rationality of the value of heat transfer area in DPHE designing.
列管换热器最佳换热面积计算机计算本研究可望提高换热器工艺设计中换热面积取值的合理性和科学性。 - In order to obtain supreme economic results for heat exchanger to recover waste heat, this paper deduces the calculation formulae of optimal component efficiency, optimal heat transfer area and optimal heat-exchanging temperature of n-pass A unmixing and B mixing cross flow heat exchanger.
基于热交换器回收余热取得最大经济效益出发，导出了n行程A不混合B混合叉流热交换器的最佳分效率、最佳换热面积和最佳换热温度计算公式。 - The heat transfer area of thin-walled inner-ribbed copper tube is two to three times of that of common tube which has no inner ribs, so it is widely used in the industries of refrigeration, air-condition etc.
薄壁内肋片铜管传热面积可达到相同规格普通光滑铜管的2到3倍，在制冷和空调等行业中有广泛的应用和巨大的使用量。 - The heat transfer efficiency of the inner cover was compared with traditional ones 'via theoretical calculation of influencing factors on heat transfer efficiency such as convection heat exchange coefficient and heat transfer area.
通过对对流换热系数、传热面积等影响传热效率的各因素进行理论计算，将传统内罩与新型内罩进行了比较研究。 - The Calculation for Heat transfer Area and Time of Intermittent Caldron
间歇釜传热时间和传热面积的计算 - The accuracy and validity of the calculation were verified with calculation sample, and the change law of the heat transfer area varying with condensing process was pointed out.
由计算实例对其计算精度和有效性做了验证，同时指出了换热面积随冷凝过程的变化规律。 - The minimum heat transfer area of the tube for subcooling and the optimal length range of the by-pass capillary tube were determined.
通过分析确定过冷管最小换热面积和旁通毛细管最佳长度范围。 - The relation of heating area of fire tube with load factor and the relation of heat transfer area of smoke tube with the thermal efficiency were analyzed. A scheme for structural optimization of smoke tube for fire was proposed.
对火筒受热面积与负荷率的关系以及烟管换热面积与水套炉效率的关系进行了分析，提出了火筒烟管结构的优化设计方案。 - Based on the verified model, the influence of number of effects, heating steam temperature, concentration ratio, preheating pattern and feed water configuration on performance ratio and specific heat transfer area are investigated.
在此基础上，分析了多效蒸发系统在处理油田污水时，蒸发效数、加热蒸汽温度、浓缩比、预热方式及原料水进料流程对造水比及总比传热面积的影响。 - We design three different forms of evaporator and heat transfer area adjustable heater, complementary with small steam generator, steam condenser, cooling tower, condensed liquid recovery tank, vacuum pump and various kinds of pressure gage.
设计了3种不同形式的蒸发器及换热面积可调节的加热器，辅以小型蒸汽发生器、蒸汽冷凝器、冷却塔、冷凝液回收罐、真空泵和各种仪表、管道，组成本实验单效浓缩设备。 - And if you would directly reduce the exhaust gas temperature, the gas and the working fluid temperature difference in the flue gas boiler heating surface of the tail will decrease, heat transfer area and the metal consumption and equipment investment will increase.
而若直接降低排烟温度则会使锅炉尾部受热面中烟气与工质的传热温差减小，传热面积增大，金属消耗和设备初投资增多。 - The effect of increasing the number of directly affect the total heat transfer area of the evaporator.
海水淡化系统中，效数的增加直接影响蒸发器总传热面积。 - Moreover, as a way of direct heat transfer, no heat transfer area is needed.
更为重要的是，它作为一种直接换热方式，不需要提供换热面积。 - How the water film gets influenced by the tube type mainly lies in the heat transfer area, the patterns of water film flow and water film distribution, etc. Therefore, tube optimization can effectively improve the heat transfer performance.
管型对水膜的影响主要表现在换热面积、水膜流动形态和水膜分布等方面，而改变管型可以有效的提高换热性能。 - According to heat the economics principle, with the most annual profit being the objective function and combining with actual power plant meteorological conditions and operation requirements, the design of direct air-cooling unit condenser heat transfer area was optimized.
根据热经济学原理，将最大年利润作为目标函数，结合实际电厂的气象条件和运行要求，对直接空冷机组凝汽器换热面积进行优化设计。 - Applying EHD condensation heat transfer enhancement technique in heat exchanger can decrease heat transfer area, which settles bulk volume issue of heat exchanger.
在换热器中采用EHD强化凝结换热技术，可以减小换热面积，解决其体积庞大问题。 - With the increasing of the temperature of stream returning to solar pond, the energy supplied by electric heater evaporator heat transfer area, fresh water production and fresh water production per unit collector decrease; and fresh water cost changes slightly firstly and then increases gradually.
随着流回太阳池的盐水温度增加，低温多效系统的蒸发器面积和系统需要的电辅加热量都变小；淡水产量和单位集热面积淡水产量降低；淡水成本开始变化不大，然后逐渐上升。 - By calculation, get the initial design parameters, including the system of the heat exchanger heat transfer area, including the contents of the heat source water inlet temperature and flow, the cooling water inlet temperature and flow, the temperature of the chilled water outlet flow.
通过计算，给出了包括系统各换热器的换热面积、热源水、冷却水、冷冻水的进、出口温度及流量等内容在内的初步设计参数。