The development of domestic and foreign research on heat exchanger fouling in recent years is reviewed.

the traditional fouling thermal resistance design method, the currently developed clean coefficient design method and the area increasing percentage design method, are clarified.

Chemical cleaning of heat-exchangers in pure water cooling system with silicon rectifier;

ADSRX is an important part of secondary development platform of AutoCAD R14,which makes it easy to develop heat-exchanger CAD software with its many tools.

Harm and cost estimation of heat exchanger fouling;

Gas was introduced into the heat exchanger to form gas-liquid flow,and the experiment was conducted to study its properties of heat transfer and anti-fouling in different gas flux.

For increasing the versatility and the maintenance of the system which is developed to solve the numerical analysis of thermodynamic calculation for heat exchangers, a universal numerical method for general exchangers is put forward, and the outline of the system developed based on object-oriented is discussed.

Research Progress of Preventing and Cleaning Fouling Technologies of the Multiphase Flow in Heat Transfer Equipment;

Research progress in fouling mechanism of heat transfer equipment;

Anti-fouling technology of heat transfer equipment and its recent advances;

A Calculation of the Deformation Energy of the Electrosparking Expansion Joint of the Heat Exchange Equipment With Small-Caliber Tubes;