内藏板式蒸发器，换热效率高。
为了提高换热效率采用直接接触换热。
To improve the efficiency of heat transfer, the system adopts direct contact heat exchange.
热管换热器换热效率高，具有广阔的推广应用前景。
Hot-pipe heat exchanger has high heat efficiency and a broad prospect for its application.
该机换热效率高，结构简单，占地面积小，适用范围广。
The dryer has the advantages of high heating efficiency, simple structure and small ground occupation.
与闭式系统相比，开式系统换热效率更高，应用更为广泛。
Compared with closed loop system, open loop system has higher efficiency and wider application.
既提高了换热效率，又为节水减排创造了良好的水体环境。
It not only improves exchange thermal efficiency, but also creates a good water condition for water conservation and emission reduction.
本实用新型具有换热效率高，使用性能可靠，寿命长等优点。
The utility model has advantages of high heat exchange efficiency, reliable service performance and long service life, etc.
冷凝器、蒸发器等换热部件采用了换热效率较高的板式换热器。
We applied Panel heat Exchanger with higher heat exchange efficiency and smaller size in condenser and evaporator and other heat exchange parts.
本发明涉及一种换热效率高、节能环保、免维修的不锈钢热交换器。
The invention relates to a stainless steel heat exchanger with high heat exchange efficiency, energy conservation, environmental protection and free maintenance.
燃气炉的最高换热效率约为99%，排烟温度很低，部分水蒸汽凝结。
The maximum heat exchange efficiency of the boiler was about 99%, the smoke exhaust temperature was very low, and some water vapor coagulated.
工业循环水腐蚀、结垢是影响冷换设备换热效率及使用寿命的主要因素。
Corrosion and scaling caused by industrial recycling cooling water are the main factors affecting heat exchange efficiency and equipment lifetime.
通过实验证明该方法可进一步缩小了两侧流体的热容比，提高换热效率。
The experimentation proved that this method could reduce the heat capacity ratio of the fluid on both sides further and improved the heat transfer efficiency.
采用高效低肋螺纹换热管，具有换热效率高、体积小、用水量小等优点；
With high efficiency and low rib thread Tube with heat transfer efficiency, small size, the advantage…
本发明集地暖、空调、制取热水于一体，能源利用率高，提高换热效率。
The invention integrates ground heating, air-conditioning and producing hot water with high energy utilization rate and improves heat changing efficiency.
指出了网格形结构对于提高内罩的换热效率，增加罩式炉的生产能力是有利的。
It was proved that the grid inner cover could improve the heat transfer efficiency and throughput of the bell-type annealing furnace.
泄漏导致水质恶化，加剧沉积和腐蚀的进一步发生，从而降低换热器换热效率。
The leaking worsens the water quality, results in more sediment and further corrosion, and thus lowers the heat exchange efficiency of the heat exchanger.
容克式空气预热器是热力发电厂、钢铁和化工行业回收余热，提高换热效率的重要设备。
Ljungstrom air preheater is important equipment to recover waste heat and improve heat exchange efficiency for thermal power plant, steel industry and chemical industry.
根据换热器的换热效率，考虑风机能耗，可以确定适合进行排风热回收的室外空气参数。
According to the efficiency of heat exchanger, we can determine the suitable conditions of outdoor air for heat recovery from exhaust air by considering energy consumption of fan.
用简单的化学清洗方法彻底除去换热器工作表面的积垢，提高其在使用过程中的换热效率。
Use to simple chemistry cleanout means to get rid of the begrime in the work-surface of heating exchanger, in order to improve its thermal efficiency of using process.
本实用新型具有制作成本低、铜管消耗量少、焊接工效快、换热效率高、质量可靠的特点。
The utility model has the advantages of low production cost, less copper pipe consumption, fast welding efficiency, high heat exchanging efficiency and reliable quality.
摘要为解决圆形热管换热器换热效率低、积灰和腐蚀严重的问题，应用椭圆管束进行了改造。
This paper discusses the effectiveness of substituting elliptic pipe bundles for round heat pipes to raise the heat exchange efficiency and prevent soot deposit and corrosion of heat exchangers.
本发明通过上述结构，可以使气流在冲刷时呈不断扰动状态，有效地提高了换热量和换热效率。
It is characterized in that: the wings have grooves. The invention can make the airflow in disturbed state when in brushing, to effectively improve the heat exchange efficiency.
模拟结果表明，热管的管径，管长，管间距和翅片结构均影响热管换热器的换热效率和压力降。
The simulation results indicated that heat pipe diameter, pipe length, tube pitch and fin structure had influence on the efficiency and pressure drop of heat pipe exchanger.
针对目前锅炉内烟气侧换热效率低的问题，基于气体传热原理的分析，开发了一类气侧传热强化器。
Based on the gas heat transfer theory, a kind of gas heat transfer strengthener is developed to solve the low efficiency of the boiler heat transfer on the gas side.
换热器的结构型式不同，其换热效率差别很大。对管壳式换热器结构做出局部改动，可以提高换热效率。
Heat exchange efficiency varies greatly with different structures of heat exchangers. Partial modification of the tubular heat exchanger can raise its heat exchange efficiency.
铝材料的引进改变了传统铜管热交换器在重量和体积等方面的不足，使换热器的换热效率得到急剧提高。
Introduction of Aluminum material replaced the traditional heavy and spacious copper and makes the current heat exchanger more efficient.
在对现有环形硝化器内部流场的分析模拟结果的基础上，提出改进的方案，以求提高环形硝化器的换热效率。
An improved scheme is presented to raise the heat exchange effect of annular nitrating pot, based on the simulation values of the fluid field in the current annular nitrating pot.
分析了不同风速下空冷平台间距对直接空冷凝汽器换热效率的影响，并探索了空冷平台间距的相对合理范围。
The effects of platform pitch on heat exchange efficiency of direct air cooled condenser under different wind velocities were analyzed.
分析了不同风速下空冷平台间距对直接空冷凝汽器换热效率的影响，并探索了空冷平台间距的相对合理范围。
The effects of platform pitch on heat exchange efficiency of direct air cooled condenser under different wind velocities were analyzed.
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