ANALYSIS ON THERMAL STRESS DEFORMATION OF ROTARY AIR-PREHEATER IN THERMAL POWER PLANT
Nowadays, rotary air-preheater has been exclusively used in waste heat recovery applications for many years due to its compactness and preferable performance. Since the rotary air-preheater operates high temperature the matrix will be expanded in the hot-gas stream and be shrinking in the cold-fluid stream. At the same time, the inlet gas temperature, gas flow rate and properties are varied momentarily; a mushroom deformation is in evitable. The result is not only the leakage but also mechanical friction which seriously affects the efficiency and security of the system.
Hongyue Wang Lingling Zhao Zhigao Xu Hyungtaek Kim
Division of Energy System Research Ajou University Suwon 443749, Korea College of Energy and Environment, Southeast University, Nanjing 210096, China
国际会议
第七届中韩清洁能源研讨会(The 7th China-Korea Workshop on Clean Energy Technology)
太原
英文
85-86
2008-06-25（万方平台首次上网日期，不代表论文的发表时间）