Experiments were conducted to investigate the flow coefficients and cooling effects of 8 different inclined multi-hole plates by using the similitude method of mass/heat transfer.

Application of oblique hole tray in the treatment of sewage containing methanol in YULIN gas field;

On the base of traditional ammonia still process, the course of ammonia distillation is simulated and optimized by PRO/II software, and the new multiple overflow and composite oblique hole tray is applied to correct the old process, then the new distillation unit is established.

The text introduced our company present situation and reforming program of the oblique hole tray.

The trays in the distillation column were designed with new multi overflow compound slant hole trays commonly used in the recent years.

The results are satisfied to use the slant hole trays which have good anti - blockin.

Experimental study on main factor affecting throttling characteristic for multi-hole orifice;

Experimental study on water throttling model of multi-hole orifice;

Influence of aerodynamic parameter on the temperature gradient and cooling efficiency for effusion wall cooling method;

Experimental investigation of the temperature gradient and cooling efficiency for effusion wall cooling methods on combustion liner;