"the same enthalpy of inlet air,the same enthalpy of outlet air" and "the mean coil surface state is on the line of the state points of the inlet and the outlet air ".

Heat transfer study of surface air coolers(5): Thermodynamic calculation of air coolers under wet cooling conditions with mean coil surface temperature;

This paper studies the fransfer heat and hydraulic character of several plane curved tube systems with low supply water temperature in arange of flow by experiment, and gives the telationship befween the transfer heat coefficient and resistance cofficient with Renolds number and geometry of fube This conclusion is useful in the engineering applicafion of floor heating.

The effects of the surface state of aluminum alloy on the microstructure and the property of the friction stir-welding joint are studied.

This paper briefly presents the controlled cooling technology for the medium section steel production line in the Section Steel Plant,contrasts and analyses the surface state of the steel,both incoming and outgoing,mi- crostructure,mechanical property and deformation of rolled pieces.

More micromorphology of carbon fibers were revealed, the difference on surface state of T300 and T800 were great.

Effects of surface conditions on spot welded joint of magnesium alloy;

Icfluence of Non-Metallic Inclusion and Surface Condition on Fatigue Property of High Strength Spring Steel;

Experimental study of influence of surface condition on laser enhancement of N80 tubing;