The heat resistance of fouling in both tube is measured during a certain period.
实验结果显示轧槽管的污垢热阻约为光滑管的0。
Experimental investigation shows that the heat resistance of fouling in corrugated tube is 0.
在综述管壳式换热器和板式换热器国内外污垢研究的基础上,介绍了轧槽管防垢性能实验和污垢模型,轧槽管的污垢热阻为光管的0。
Furthermore,the results of dynamic experiment indicate that,the fouling resistance decrease extraordinarily with treatment of high-voltage electrostatic field, and anti-fouling .
动态实验结果表明,成垢溶液经过高压静电处理以后,污垢热阻明显减小,流速的增大能够增强抗垢能力。
From the initial experiments, it is proved that this system can work well for long time and can measure the fouling resistance accurately.
介绍了新开发的污垢热阻实验装置及其计算机测检系统 ,阐明了这一装置开发的理论依据、测控系统的集成和能实现的功能 ,并对装置的运行结果进行了分
The in-surface and out-surface vibrations which come from the flow-induce spring tube bundles, can not only effectively increase the convective heat transfer coefficient, but also decrease the fouling resistance, then increase the heat transfer coefficient remarkably.
弹性管束在流体诱导下的面内振动与面外振动,可以低流速下在提高对流换热系数,降低污垢热阻,使传热效果显著增强。
Correction and application of on-line prediction model for fouling thermal resistance
污垢热阻实时预测模型校正与应用
Experimental research of fouling thermal resistance on heat exchangers in sewage source heat pump system
污水源热泵系统中换热器污垢热阻的实验研究
Little compound scale inhibitor into the solution can make fouling thermal resistance decrease extraordinarily,and the scale inhibition rate can reach to about 98%.
成垢溶液添加复合阻垢剂之后,污垢热阻大为减小,阻垢率达到98%左右。
Experimental research of fouling thermal resistance on heat exchangers in sewage source heat pump system
污水源热泵系统中换热器污垢热阻的实验研究
Development of a New On-Line Monitor on Fouling Resistance and Its Applied Research;
新型污垢热阻在线监测装置的研发与应用研究
Uncertainty Analysis on an Online Measurement Method for Monitoring Fouling Resistance of Chiller
冷水机组污垢热阻在线检测方法不确定度分析
It traps dirt and other matter and keeps insects out.
它阻挡污垢和其它东西，阻止昆虫进入。
Research on Fouling Growth Characteristic in Heat Exchanger of Sewage Source Heat Pump System;
污水源热泵系统中换热器内污垢生长特性研究
Research about Anti-scaling Technology of HRI Geothermal Well in Hohhot;
呼和浩特市HRI地热井阻垢技术研究
THE THEORY AND REALIZATION OF FOULING ON-LINE MONITORING ON THE HEATING SURFACE OF BOILER
锅炉受热面污垢在线监测理论及应用
DEVELOPMENT OF A NOVEL ANTI-BIOLOGICAL FOULING RO MEMBRANE SCALE INHIBITOR AND THEIR PERFORMANCE
新型抗生物污染反渗透膜阻垢剂的研制及性能
PREPARATION OF CORROSSION AND SCALE INHIBITOR WITH LIGNIN EXTRACTED FROM PAPER MILL SLUDGE
从造纸污泥中提取木质素制备缓蚀阻垢剂
Research of Fouling Formation and Condensation Heat Transfer on Modification Heat Transfer Surface
改性换热表面污垢形成及凝结传热研究
Corrosion and inhibiting techniques of gas heating furnace Ⅱ.Pre-filming and corrosion-scale inhibition
天然气加热炉腐蚀防垢技术研究 Ⅱ.预膜与缓蚀阻垢
The Experimental Investigation of the Heat Transfer and Fouling Characteristics on Several Enhanced Tubes;
几种强化管的传热特性及污垢特性的实验研究
Heat Transfer Enhancement Mechanism and Fouling Development Outside Vibrating Pipe;
振动圆管外强化传热机理及污垢生长特性研究
Experimental Study on Heat Transfer and Fouling Characteristics of Spirally Corrugated Tube
螺旋槽管传热特性与污垢特性的实验研究
Build of Experiment Device About Municipal Secondary Effluent Fouling and Preliminary Experiments
城市二级出水换热污垢实验台搭建及初步实验
Fouling formation and its impact on shell and tube type heat exchanger design
污垢的形成及其对壳管式换热器设计的影响
Composition and morphology of composite fouling by municipal secondary effluent on heat transfer surfaces
城镇二级出水换热表面混合污垢的成分及形貌
Fouling Fluidized-removing and Heat Transfer Enhancement Technique on Intake Water and Heat Transfer of Sewage-source Heat Pump System;
污水源热泵系统取水换热过程流化除垢与强化换热方法