A heat exchanger fouling resistance online monitoring system comprises a fouling test pipe, a heating pipe, a heat exchange cavity, monitoring devices and flow controllers, wherein the fouling test pipe is communicated with a cold fluid pipe of a to-be-tested heat exchanger through a circulating...
If uncontrolled, levels of fouling can negate any benefits produced by careful heat exchanger design. The fouling factor represents the theoretical resistance to heat flow due to a build-up of a layer of dirt or other fouling substance on the tube surfaces of the heat exchanger, but they are...
Research on Fouling Prediction of Heat Exchanger Based on Grey Theory and Neural Network 来自 知网 喜欢 0 阅读量: 22 作者:XU Yuan,TAO Miaomiao,SUN Lingfang 摘要: The factors influenced fouling resistance are complicated and it is considerable difficult to forecast the fouling resistance. Whereas,...
2) Heat exchanger corrosion/scale control 换热器腐蚀/结垢控制3) non-scale heat exchanger 无垢换热器4) heat exchanger components scaling 换热元件结垢 例句>> 5) dirtiness resistance (热交换器管壁上的)垢膜热阻,污垢热阻6) fouling coefficient of heat exchanger 换热器污垢[修正]系数...
The heat resistance of fouling is a function of velocity. The heat resistance of fouling will reduce to 66.7% when the fluid velocity increases from 0.25m/s to 0.75m/s. 展开 会议名称: Proceedings of the 5th International Symposium on Multiphase Flow, Heat Mass Transfer and Energy Conversion...
Corrosion foulingoccurs when a layer of corrosion products builds up on the surfaces of the tube forming an extra layer of material, which often has a thermal resistance. It should not be confused with corrosion occurring under the fouling layer as mentioned previously. The careful use of corrosi...
Fouling in heat exchange equipment results in a significant energy toss by increasing heat transfer resistance and fluid frictional resistance. This paper deals with an effective way to monitor fouling and describes a potentially useful diagnostic approach for discriminating different types of deposit in ...
5) fouling heat resistance 污垢热阻 1. Appling hydromechanics and aerosol mechanics theory,the deposition mechanism of fouling on the shell-side of the shell-tube air cooling exchanger is researched and a method of estimating fouling heat resistance is put forward. 本文应用流体力学和气溶胶力学的...
In subject of this work is an experimental determination of the thermal fouling resistance in the tubular heat exchanger of the crude oil preheats trains installed in an Algiers refinery. By measuring the inlet and outlet temperatures and mass flows of the two fluids, the overall heat transfer ...
Klaren International Develops & Design Self Cleaning Heat Exchanger For Operations Upto Zero Fouling Resistance ,We Also Revamps Your Old Heat Exchanger System.