维普中文期刊产品整合服务

Assessment of coal gasification in a pressurized fixed bed gasifier using an ASPEN plus and Euler–Euler model

查看全文 作　　者：Tamer [1]M.Ismail;Mingliang [2,3]Shi;Jianliang [2,3]Xu;Xueli [2,3]Chen;Fuchen [2,3]Wang;M.Abd El-[4]Salam 高影响力作者 机构地区：[1]Mechanical Engineering Department,Suez Canal University,Ismailia,Egypt;[2]Key Laboratory of Coal Gasification and Energy Chemical Engineering of Ministry of Education,East China University of Science and Technology,Shanghai,China;[3]Shanghai Engineering Research Center of Coal Gasification,East China University of Science and Technology,Shanghai,China;[4]Department of Basic Science,Cairo University,Giza,Egypt高影响力机构 出　　处：《International Journal of Coal Science & Technology》索引2020年第7卷第3期,共20页高影响力期刊 基　　金：The research was supported by the National Key Research and Development Project(2016YFB060040202). 摘　　要：With the help of Aspen Plus,a two-dimensional unsteady CFD model is developed to simulate the coal gasification process in a fixed bed gasifier.A developed and validated two dimensional CFD model for coal gasification has been used to predict and assess the viability of the syngas generation from coal gasification employing the updraft fixed bed gasifier.The process rate model and the sub-model of gas generation are determined.The particle size variation and char burning during gasification are also taken into account.In order to verify the model and increase the understanding of gasification characteristics,a set of experiments and numerical comparisons have been carried out.The simulated results in the bed are used to predict the composition of syngas and the conversion of carbon.The model proposed in this paper is a promising tool for simulating the coal gasification process in a fixed bed gasifier. 关 键 词：Fixed bed gasifier Aspen plus Euler-Euler model COAL
相关文献

参考文献(43)

引证文献(3)

耦合文献(47)

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1　渝公网安备 50019002500403号　违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费