作者：ARITO MIZOBE;KOUJI IDE;KAZUTOSHI IWASHITA;

作者单位：Technical Department, Krosaki Harma Corp. 1-1, Higashihama-machi, Yahatanishi-ku, Kitakyushu-city, Fukuoka 806-8586

刊名：Journal of the Technical Association of Refractories

ISSN：0285-0028

出版年：2008-01-05

卷：28

期：4

起页：279

止页：283

分类号：TQ175

语种：英文

关键词：

内容简介

Heat transfer calculations were conducted on the drying process of monolithic refractories. Due to the large water content of monolithic refractories, thermal factors such as specific heat and latent heat of evaporation of water have large effects and make temperature increase more difficult. It was found that by conversion of the latent heat of evaporation to an effective specific heat, the calculation results become more accurate. Also, based on these calculation results, the pressure behavior inside the installed body is also explained. Taking water permeability into account, it also became possible to calculate the pressure generation with high accuracy. Research and development using these calculation techniques will be continued to determine optimum drying conditions appropriate for various material characteristics.