CAJ | 학술논문

综述了我国电站锅炉水动力研究发展历史和现状,阐述了我国早期的电站锅炉水动力研究,亚临界直流锅炉研制,自然循环锅炉水动力研究,超临界压力直流锅炉水动力特性研究,并提出了我国电站锅炉水动力今后工作的发展方向和重点：发电设备将向着更高参数、更大容量发展,超超临界锅炉的蒸汽参数将达到700°C、35 MPa,这就要求针对该参数开展锅炉水动力研究;三大发电设备制造集团相继从国外引进了各种锅炉炉型配以不同的燃烧方式,应针对不同炉型、燃烧方式及煤种开展水动力研究,以确保锅炉运行的安全性;上世纪80年代编制出版了JB/Z 201—1983《电站锅炉水动力计算方法》,受出版时间的限制,许多新的技术和研究成果亟待补充.
종술료아국전참과로수동력연구발전역사화현상,천술료아국조기적전참과로수동력연구,아림계직류과로연제,자연순배과로수동력연구,초림계압력직류과로수동력특성연구,병제출료아국전참과로수동력금후공작적발전방향화중점：발전설비장향착경고삼수、경대용량발전,초초림계과로적증기삼수장체도700°C、35 MPa,저취요구침대해삼수개전과로수동력연구;삼대발전설비제조집단상계종국외인진료각충과로로형배이불동적연소방식,응침대불동로형、연소방식급매충개전수동력연구,이학보과로운행적안전성;상세기80년대편제출판료JB/Z 201—1983《전참과로수동력계산방법》,수출판시간적한제,허다신적기술화연구성과극대보충.
An introduction is being presented to development history and status of hydrodynamic perfor-mance study for domestic power plants,including the early stage power plant boiler,sub-critical once-through boiler,natural circulation boiler and supercritical forced-flow once-through boiler,while the development tendency and emphases forecast.High-parameter high-capacity power equipment will be developed;steam parameters of next generation of ultra supercritical boiler will reach 700 ℃,35 MPa.All these require deep research on relevant boilers＇ hydrodynamic performance.For boilers with different combustion modes licensed by domestic 3 big power equipment manufacturing groups,corresponding hydrodynamic study is also necessitated,so as to guarantee safety operation of the boiler.To the standard JB/Z 201—1983 ＂Hydrodynamic Calculation of Power Plant Boilers＂,new technologies and research achievements have to be added,due to the limitation of publication time.