大型电站锅炉数值模拟技术工程应用进展与展望  

Application Development and Outlook of Numerical Simulation Technology for the Boiler in Large-scale Substation

作　　者：李德波[1] 徐齐胜[1] 岑可法[2] 

机构地区：[1]广东电网公司电力科学研究院,广东广州510060 [2]浙江大学热能工程研究所能源清洁利用国家重点实验室,浙江杭州310027

出　　处：《广东电力》2013年第11期54-63,共10页Guangdong Electric Power

基　　金：国家自然科学基金项目资助(50534090)

摘　　要：针对中国主流燃煤机组四角切圆、前后对冲旋流燃烧、双切圆燃烧锅炉,对大型电站锅炉数值模拟技术工程应用情况进行了总结。整理了炉内全过程数值模拟技术的最新研究进展以及网格处理方法等数值模拟关键技术;针对现场遇到的实际技术难题,回顾了利用数值模拟技术解决实际问题的技术水平。Aiming at a kind of boiler of Chinese main coal-fired unit which is characterized as quadrangle circle of contact, front and back hedging swirl-flow combustion and double circle of contact combustion, this paper summarizes engineering application of numerical simulation technology for the boiler in large-scale substation. It clears up key technologies such as the newest research development of numerical simulation technology for overall process in inner boiler and disposal method for gridding. Aiming at practical technical problems, it reviews technology level for solving practical problems by using nu- merical simulation technology.

关 键 词：电站锅炉 数值模拟 网格 

分 类 号：TK224[动力工程及工程热物理—动力机械及工程]