Numerical Simulation Of Impinging And Water-Gas Generating Stove

Some new methods have been applied in chemistry more and moredeeply with the development of hardware and software of computer.Impinging progress is a technique which has a lot of potential in chemicalengineering. Water-gas generating stove is a new apparatus designaccording to the configuration of the energy in our country. In this article,both impinging progress and water-gas generating stove are simulatedusing computer as the calculating tools.In the first, the simplified model for velocity distributing calculation ofimpinging stream is constituted. According to the model a Fortranprogram is wrote. Through the result of the program we draw theconclusion as follow: the impinging field can be define as threeregion-input region, whirlpool region and output region; there is aconcussion phenomena in the flow field; the maximum radial velocity ofimpinging stream become larger with the lessening of L and theincrement of d and uin, while the radial distance of the position of themaximum radial velocity have a maximum value with the increment of Land d. II北京化工大学硕士学位论文Additionally, a numerical model is composed for simulation ofWater-gas generating stove. Use this model, software named Phoenics isused to finish the simulation. According the result of simulation, themodel is proved to be valid in simulation of combustion stove.