AspenPlus在换热器工艺选型物性计算中的应用

详细信息    查看全文 | 推荐本文 |

英文篇名：Application of Plus Aspen in Physical Property Calculation for Technique Lectotype of Heat Exchanger 作者：姚立影 ; 常春梅 ; 唐海 ; 姚炜屹 英文作者：Yao Liying;Chang Chunmei;Tang Hai;Yao Weiyi; 关键词：换热器 ; 热物性 ; 密度 ; 黏度 ; 导热系数 ; Aspen ; Plus 英文关键词：Heat exchanger;;Thermal physical property;;Density;;Viscosity;;Thermal conductibity coefficient;;Plus Aspen 中文刊名：HGZB 英文刊名：Chemical Equipment Technology 机构：甘肃蓝科石化高新装备股份有限公司;上海蓝滨石化设备有限责任公司;华东理工大学; 出版日期：2016-06-10 出版单位：化工装备技术 年：2016 期：v.37;No.219 语种：中文; 页：HGZB201603004 页数：3 CN：03 ISSN：31-1587/T 分类号：19-21

摘要

应用Aspen Plus软件对饱和湿空气、烟气及加氢换热器混合进料的热物性进行计算,包括换热器设计所涉及的密度、黏度、导热系数、比热容等物性参数,并将计算结果与文献值或实测值进行比较。结果表明,基于Aspen Plus的计算结果与文献值最大偏差不超过13%,满足工程要求,可以为换热器设计提供参考依据。
        The thermal physical properties of the saturated moist air, the flue gas and the mixed feeding of the hydrogen heat exchanger are calculated by applying the Plus Aspen software, including the density, viscosity,thermal conductibity coefficient, specific heat capacity and etc. Then the results are compared with the reported values or the measured values. It shows that the deviation between the calculated values from the Plus Aspen and the reported values is less than 13% which meets the engineering requirements so that it's of great preference for the design of the heat exchanger.

引文

[1]Reid R C,Prausnitz J M A,Sherwood T K.The properties of gases and liquid[M].4th ed.New York:Mc Graw Hill,1977.
    [2]Ramirez H E,Cannon R E,Hipkin H G.Technical data book petroleum refining[M].4th ed.Washington:API,1983.
    [3]Yaws C L,Chen D,Yang H C,et al.The critical properties of chemicals[J].Hydrocarbon Processing,1989(7):61-64.
    [4]Hyland R W,Wexler A.Treatment of the thermogravimetry of Polymers[J].Journal of the National Bureau of Standards-A:Physics and Chemistry,1967,77A(1):133-147.
    [5]Hyland R W,Wexler A.ASPEN simulation of cogeneration plants[J].ASHRAE Transactions,1983,89(2A):500-535.
    [6]屈一新.化工过程数值模拟软件[M].北京:化学工业出版社,2006.
    [7]周密,唐黎华,李敬荣.模拟计算甲醇合成的平衡组成[J].煤化工,2008(6):30-33.
    [8]刘光启,马连湘,刘杰,等.化学化工物性数据手册(有机卷)[M].北京:化学工业出版社,2002.
    [9]张建芳,山红红.炼油工艺基础知识[M].北京:中国石化出版社,1994:60-64.
    [10]孙兰义.化工流程模拟实训---Aspen Plus教程[M].北京:化学工业出版社,2012:1-2.
    [11]林世雄.石油炼制工程[M].北京:中国石化出版社,1988:201-203.