| 余热锅炉单相受热面动态数学模型及仿真 |
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| 引用本文： | 高建强,郝娜,范晓颖,陈鸿伟,赵军友,陈振洪. 余热锅炉单相受热面动态数学模型及仿真[J]. 华北电力大学学报(自然科学版), 2009, 36(3) |
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| 作者姓名： | 高建强 郝娜 范晓颖 陈鸿伟 赵军友 陈振洪 |
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| 作者单位： | 华北电力大学,能源与动力工程学院,河北,保定,071003;石家庄职业技术学院,电气与电子工程系,河北,石家庄,050081 |
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| 摘 要： | 采用集总参数法建立了三压再热余热锅炉中单相工质受热管的动态数学模型,并开发了通用化的仿真算法。基于一体化模型开发平台建立了余热锅炉单相介质受热面系统的工程模块化的仿真模型。对低压省煤器的运行特性进行了仿真实验研究,结果表明该模型具有较高的静态计算精度和较好的动态响应特性,且模型运行稳定。
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| 关 键 词： | 余热锅炉 换热器 动态数学模型 模块化 仿真 |
Dynamic mathematical model and simulation for single-phase heat exchanger of heat recovery steam generator |
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| GAO Jian-qiang,HAO Na,FAN Xiao-ying,CHEN Hong-wei,ZHAO Jun-you,CHEN Zhen-hong. Dynamic mathematical model and simulation for single-phase heat exchanger of heat recovery steam generator[J]. Journal of North China Electric Power University, 2009, 36(3) |
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| Authors: | GAO Jian-qiang HAO Na FAN Xiao-ying CHEN Hong-wei ZHAO Jun-you CHEN Zhen-hong |
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| Affiliation: | 1.School of Energy and Power Engineering;North China Electric Power University;Baoding 071003;China;2.Shijiazhuang Vocational Technology Institute;Shijiazhuang 050081;China |
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| Abstract: | A dynamic mathematical model based on lumped-parameter is presented and a generalized simulation algorithm is created for single-phase heat exchanger in three-pressure reheat heat recovery steam generator(HRSG).Based on the integrated modular modeling software,the engineering modularized simulation model for single-phase heat exchanger in heat recovery steam generator is created.The simulation tests for the operating characteristic of low-pressure economizer are made.The static accuracy and dynamic performa... |
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| Keywords: | heat recovery steam generator heat exchanger dynamic mathematical model modularization simulation |
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