| Prediction of Dissociation Process of Ceramic Powder Materials under Plasma Heating Conditions |
| WangBoyi[1] TianWendong[2] |
| 关键词：等离子体加热 陶瓷材料 解离 |
| 主要内容：A model of the thermal dissocition process has been developed for the numerical simulation of ceramic powder processing in a d.c. plasma reactor.The temperature histories of zircon grains were calculated based on this model.Comparisons were carried out to determine the effects of plasma gas (N2 and Ar),free stream temperature (6000-15000)K and Reynolds number (0.0-1.0) as well as particle diameter(20-200μm)on the zircon dissociation process.The influences of proper Nusselt numer correlation and variable transport properties were discussed in detail. |
| 《热科学学报：英文版》 1993,2(1).-70-75 |
| 全文下载请进入http://hightech.stlib.cn/tpi_1/sysasp/include/index.asp |
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