Effect of primary air velocity and pulverized coal concentration on the ignition characteristics of the first stage chamber for plasma burner;

And the factors including air flowrate, atomizing air pressure, oil flowrate, viscosity of oil, and temperature in the furnace, which influence the ignition characteristics of an air swirl atomizing spray nozzle were discussed.

Many tests have been done to determine the ignition characteristics of minute solid rocket motor.

Using the available data from 3 starts in simulated altitude tests,the windmilling start ignition characteristic of a turbofan engine was analyzed in this paper.

In order to overcome shortcomings,an automatic ignition system based on PLC,GKCT128-0 is developed,which consists of five parts,that are logic control,display operation,dynamical drive,flame detection and controlled objects.

The paper adopts energy saving technique of optimization operating control system in boiler automatic ignition,which reduced energy-consuming,and ensured safety in production.

A new type spirit stove trough and autoignition device was designed by application of four-bar linkage,which solved the problem that people would be possibly scalded by the soup from the cauldron when the cauldron was picked up.