The pre-filling time for a type of product influences it s quick reaction ability, by the analysis of the structure and operation principle of pre-filing oil tank, propose the method of shortening the pre-filling time, improve the product quick reaction ability.

Based on the operation principle of the weapon system with the multiple rounds pre-load in series in controllable firing way, the concepts of quasi-finite-volume combustion, quasi-interior-ballistics process, intensive coupling, weak coupling, non-coupling are proposed.

Improvements on the filling of ion exchange resin;

The process to replace the catalyst of shifting furnace was introduced for large-sized ammonia synthesis plant;the requirements of type selection and filling method for catalyst were discussed.

Author has summarized the application situation of A203 type low temperature catalyst in 800 ammonia converter system,introduced the features and filling method of this catalyst;discussed the heating-reducing schemes and operating gists;through the comparison of production operation data,evaluation was made for application effect of A203 type ammonia synthesis catalyst.

Data communication research on simulation system of laucher rocket loading training;

Design and Implementation of Visual Simulation System for Rocket Launcher Loading Training;

Even and dense catalyst loading is one of the essential prerequisites for efficient operation and long tube life in a primary steam reforming furnace of all ammonia and methanol synthesis factory.