蜂窝陶瓷蓄热体的抗热震性研究进展  

RESEARCH DEVELOPMENT OF THE THERMAL SHOCK RESISTANCE OF CERAMIC HONEYCOMB REGENERATOR

作　　者：王延遐[1] 董敏[1] 

机构地区：[1]山东理工大学交通与车辆工程学院,淄博255049

出　　处：《中国陶瓷》2011年第10期1-6,13,共7页China Ceramics

基　　金：国家高技术研究发展计划(863)重点项目"煤矿乏风瓦斯氧化利用关键技术与设备开发"(2009AA063202);山东省自然基金项目"蜂窝陶瓷蓄热体参数对蓄热式换热器热工特性的影响规律研究"(ZR2009FQ023)的支持

摘　　要：本文针对高风温燃烧技术和煤矿乏风瓦斯氧化技术的蜂窝陶瓷蓄热体,系统地综述了影响蓄热体抗热震性的因素,数值模拟分析了蓄热体在热冲击下的温度场和热应力场的分布特点,总结了蜂窝陶瓷蓄热体热震损伤机理等的研究进展情况,并提出今后的研究及发展方向。The ceramic honeycomb regenerator is the key components of the high temperature air combustion technology and coal mine ventilation air methane oxidation technology. This paper reviewed the factors what to impact the thermal shock resistance of the honeycomb ceramic, analyzed and studied the distribution characteristics of temperature field and thermal stress field under thermal shock. The research development of the thermal shock damage mechanism of the honeycomb ceramic was summarized, and the research and development direction was put forward.

关 键 词：蜂窝陶瓷 温度场 热应力场 热震损伤 抗热震性 

分 类 号：TQ174.758[化学工程—陶瓷工业]