成果/Result
- Modeling and simulation of silicon epitaxial growth in Siemens CVD reactor被引量：55收藏
- 作者：Ni, Haoyin Lu, Shijie Chen, Caixia
- 机构：E China Univ Sci & Technol
- 来源：JOURNAL OF CRYSTAL GROWTH 2014
- 关键词：Computer simulations Growth models Fluid flows Chemical vapor deposition processes Semiconducting silicon
- Implementation of an improved bubble breakup model for TFM-PBM simulations of gas-liquid flows in bubble columns被引量：54收藏
- 作者：Guo, Xiaofeng Zhou, Qiang Li, Jun Chen, Caixia
- 机构：East China Univ Sci & Technol
- 来源：CHEMICAL ENGINEERING SCIENCE 2016
- 关键词：Bubble coalescence and breakup Bubble size distribution TFM-PBM model Bubbly and churn-turbulent bubble columns
- CFD simulation of MSW combustion and SNCR in a commercial incinerator被引量：47收藏
- 作者：Xia, Zihong Li, Jian Wu, Tingting Chen, Caixia Zhang, Xiaoke
- 机构：E China Univ Sci & Technol;Shanghai Environm Grp Co
- 来源：WASTE MANAGEMENT 2014
- 关键词：Municipal solid waste (MSW) SNCR CFD modeling Moving-grate incinerator
- Numerical Simulation of Bubble Column Flows in Churn-Turbulent Regime: Comparison of Bubble Size Models被引量：43收藏
- 作者：Xu, Lijia Yuan, Boruo Ni, Haoyin Chen, Caixia
- 机构：E China Univ Sci & Technol
- 来源：INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 2013
- 关键词：Drag - Bubbles (in fluids) - Size distribution - Turbulence - Numerical models
- A two-fluid model simulation of an industrial moving grate waste incinerator被引量：42收藏
- 作者：Xia, Zihong Shan, Peng Chen, Caixia Du, Hailiang Huang, Jie Bai, Li
- 机构：East China Univ Sci & Technol;Shanghai SUS Environm Co LTD
- 来源：WASTE MANAGEMENT 2020
- 关键词：Moving grate incinerator TFM-KTGF simulation Direct simultaneous in-bed/over-bed coupling Realistic grate geometry
- Application of Population Balance Model in the Simulation of Slurry Bubble Column被引量：36收藏
- 作者：Xu, Lijia Xia, Zihong Guo, Xiaofeng Chen, Caixia
- 机构：E China Univ Sci & Technol
- 来源：INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 2014
- 关键词：Numerical models - Population statistics - Liquids - Bubble columns - Particle size - Drag - Turbulence models
- Two-fluid simulation of moving grate waste incinerator: Comparison of 2D and 3D bed models被引量：33收藏
- 作者：Xia, Zihong Long, Jisheng Yan, Shuai Bai, Li Du, Hailiang Chen, Caixia
- 机构：East China Univ Sci & Technol;Shanghai SUS Environm Co LTD
- 来源：ENERGY 2021
- 关键词：Moving grate combustor Two-fluid simulation Direct bed-furnace coupling 2D and 3D bed models Steady and transient simulations
- Coupled CFD-PBM simulation of bubble size distribution in a 2D gas-solid bubbling fluidized bed with a bubble coalescence and breakup model被引量：28收藏
- 作者：Wang, Teng Xia, Zihong Chen, Caixia
- 机构：East China Univ Sci & Technol
- 来源：CHEMICAL ENGINEERING SCIENCE 2019
- 关键词：Gas-solid bubbling fluidized bed Bubble size distribution CFD-PBM Bubble coalescence and breakup model Pseudo bubble-emulsion drag model
- Multi-dimensional modeling of non-catalydic partial oxidation of natural gas in a high pressure reformer被引量：27收藏
- 作者：Zhou, Xinwen Chen, Caixia Wang, Fuchen
- 机构：E China Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 2010
- 关键词：Non-catalytic partial oxidation of methane Industrial reformer Simulation Synthesis gas Mixing CFD
- Simulating the impacts of internals on gas-liquid hydrodynamics of bubble column被引量：27收藏
- 作者：Guo, Xiaofeng Chen, Caixia
- 机构：East China Univ Sci & Technol
- 来源：CHEMICAL ENGINEERING SCIENCE 2017
- 关键词：Vertical internals Bubble size distribution TFM-PBM model Population balance model Wall lubrication force
- Multi-dimensional modeling of non-catalytic partial oxidation of natural gas in a high pressure reformer被引量：26收藏
- 作者：Zhou, Xinwen Chen, Caixia Wang, Fuchen
- 机构： Institute of Clean Coal Technology
- 来源：International Journal of Hydrogen Energy 2010
- 关键词：Catalytic oxidation - Mixing - Natural gas - Catalytic reforming - Numerical methods
- 垃圾焚烧炉炉排气固两相燃烧数值模拟被引量：24收藏
- 作者：Shan, Peng Xia, Zihong Chen, Caixia Du, Hailiang Huang, Jie Bai, Li
- 机构： School of Resources & Environmental Engineering; Shanghai SUS Environment Co.
- 来源：[1] School of Resources & Environmental Engineering, East China University of Science and Technology, Xuhui District, Shanghai, 200237, China; [2] Shanghai SUS Environment Co., Ltd., Qingpu District, Shanghai, 201703, China 2020
- Effect of experimental variables on coal catalytic hydrogasification in a pressurized fluidized bed被引量：23收藏
- 作者：Yan, Shuai Qu, Xuan Xia, Zihong Chen, Caixia Bi, Jicheng
- 机构：East China Univ Sci & Technol;Chinese Acad Sci
- 来源：FUEL 2022
- 关键词：Coal gasification Catalytic hydrogasification Methane Liquid hydrocarbons Pressurized fluidized bed
- Modeling of non-catalytic partial oxidation of natural gas under conditions found in industrial reformers被引量：20收藏
- 作者：Zhou, Xinwen Chen, Caixia Wang, Fuchen
- 机构：E China Univ Sci & Technol
- 来源：CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION 2010
- 关键词：Natural gas Non-catalytic partial oxidation Industrial reformer Kinetic modeling
- Simulation of non-catalytic partial oxidation and scale-up of natural gas reformer被引量：17收藏
- 作者：Guo, Wenyuan Wu, Yanzeng Dong, Liang Chen, Caixia Wang, Fuchen
- 机构：E China Univ Sci & Technol
- 来源：FUEL PROCESSING TECHNOLOGY 2012
- 关键词：Non-catalytic partial oxidation of methane Industrial natural gas reformer Scale-up CFD
- A TFM-KTGF jetting fluidized bed coal gasification model and its validations with data of a bench-scale gasifier被引量：14收藏
- 作者：Xia, Zihong Fan, Youwen Wang, Teng Guo, Xiaofeng Chen, Caixia
- 机构：E China Univ Sci & Technol
- 来源：CHEMICAL ENGINEERING SCIENCE 2015
- 关键词：jetting fluidized bed coal gasification TFM-KTGF simulation Bubble dynamics Validations against literature correlations and data
- Three-dimensional simulation of coal catalytic hydrogasification in a pressurized bubbling fluidized bed被引量：14收藏
- 作者：Xia, Zihong Yan, Shuai Chen, Caixia Qu, Xuan Bi, Jicheng
- 机构：East China Univ Sci & Technol;Chinese Acad Sci
- 来源：ENERGY CONVERSION AND MANAGEMENT 2021
- 关键词：Coal gasification Catalytic hydrogasification Pressurized bubbling fluidized bed CFD simulation
- Catalytic hydrogasification characteristic of coal with diverse properties in a pressurized fluidized bed被引量：14收藏
- 作者：Yan, Shuai Qu, Xuan Xia, Zihong Chen, Caixia Bi, Jicheng
- 机构：East China Univ Sci & Technol;Chinese Acad Sci
- 来源：FUEL 2021
- 关键词：Coal gasification Catalytic hydrogasification Methane Pressurized fluidized bed
- 垃圾焚烧炉炉拱改造与燃烧优化的数值模拟被引量：14收藏
- 作者：李秋华 夏梓洪 陈彩霞 张小可
- 机构：华东理工大学资源与环境工程学院;上海环境集团
- 来源：《环境工程学报》 2012
- 关键词：垃圾焚烧炉 燃烧 炉拱 挡板 数值模拟
- 摘要：炉排式垃圾焚烧炉在处理比设计水分高、热值低的垃圾时,容易出现着火位置滞后、垃圾"烧不透"、残炭含量高等问题。采用FLIC软件的床层模型和商业软件FLUENT,对焚烧炉炉排和炉膛燃烧过程进行了模拟计算。结合某城市生活垃圾焚...
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- Effects of gas distributor on hydrodynamics in gas-liquid bubble column by visual experiments and CFD simulations被引量：12收藏
- 作者：Yao, Zhipeng Chen, Caixia Wang, Teng Xia, Zihong Zhao, Luhaibo Tang, Zhiyong Yan, Shuai
- 机构：East China Univ Sci & Technol;Chinese Acad Sci;Ningbo Univ Technol
- 来源：CHEMICAL ENGINEERING JOURNAL 2025
- 关键词：Bubble column Gas distributor Flow regime transition Bubble size distribution Computational fluid dynamics
- Numerical study in the pressure effects on coal catalytic hydrogasification in the bubbling fluidized bed被引量：11收藏
- 作者：Yao, Zhipeng Song, Xudong Yan, Shuai Xia, Zihong Chen, Caixia Qu, Xuan Bi, Jicheng
- 机构：East China Univ Sci & Technol;Ningxia Univ;Ningbo Univ Technol;Tianjin Univ;Chinese Acad Sci
- 来源：FUEL 2023
- 关键词：Coal catalytic hydrogasification Bubbling fluidized bed MP-PIC modelling Pressure
- 二次风喷嘴角度对炉排式垃圾焚烧炉内燃烧及选择性非催化还原脱硝的影响被引量：10收藏
- 作者：李坚 夏梓洪 吴亭亭 陈彩霞 张小可
- 机构：华东理工大学煤气化及能源化工教育部重点实验室;上海环境集团
- 来源：《环境工程学报》 2016
- 关键词：二次风 喷嘴角度 焚烧炉 SNCR 数值模拟
- 摘要：利用CFD技术,对某城市处理量为750 t·d^(-1)的垃圾焚烧炉内燃烧与选择性非催化还原脱硝(SNCR)过程进行建模分析,重点研究了二次风喷嘴角度的改变对焚烧炉内燃烧温度场的影响及其对提高SNCR脱硝效率的作用。模拟...
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- Bubble breakup criteria for the population balance model of gas-liquid flow simulations被引量：10收藏
- 作者：Yao, Zhipeng Yan, Shuai Wang, Teng Chen, Caixia Xia, Zihong
- 机构：East China Univ Sci & Technol;Ningbo Univ Technol
- 来源：CHEMICAL ENGINEERING SCIENCE 2023
- 关键词：Bubble breakup criterion Population balance model New bubble breakup model Gas-liquid flow simulation
- 煤催化加氢气化研究进展被引量：9收藏
- 作者：严帅 夏梓洪 陈彩霞 曲旋 毕继诚
- 机构：华东理工大学资源与环境工程学院;中国科学院山西煤炭化学研究所煤转化国家重点实验室
- 来源：《洁净煤技术》 2021
- 关键词：煤 催化加氢气化 甲烷 轻质液体焦油 碳结构
- 摘要：煤加氢气化制天然气技术具有工艺路径短、热效率高等优点,其应用基础研究备受关注。但煤中存在部分致密的芳香碳结构,加氢反应性较差,即使在苛刻的反应条件下(~1 000℃、~7 MPa H_2),仍难以转化。通过引入催化剂,进...
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- Modeling and simulation of catalytic coal gasification in a pressurized jetting fluidized bed with embedded high-speed air jets被引量：9收藏
- 作者：Xia, Zihong Chen, Caixia Bi, Jicheng Li, Kezhong Jin, Yadan
- 机构：East China Univ Sci & Technol;Chinese Acad Sci;ENN Grp State Key Lab Coal Based Low Carbon Energ
- 来源：CHEMICAL ENGINEERING SCIENCE 2016
- 关键词：Catalytic coal gasification Pressurized jetting fluidized bed TFM-KTGF simulation Embedded jets
- Texaco气化炉冷态流场和湍流混合的数值模拟被引量：8收藏
- 作者：曹月丛 陈彩霞 高晋生
- 机构：华东理工大学资源与环境工程学院
- 来源：《化学工程》 2010
- 关键词：Texaco 气化炉 数值模拟 冷态流场 湍流
- 摘要：在直径为1000mm,高4000mm的双通道射流喷嘴的气化炉上,以Texaco气化炉冷模试验为基准对象,将空气经环隙和中心射入气化炉,以氢气为示踪剂,预测环隙和中心射流的混合程度。结合流体质量与动量守恒方程和k-ε湍流模...
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- Computational study of bubble coalescence/break-up behaviors and bubble size distribution in a 3-D pressurized bubbling gas-solid fluidized bed of Geldart A particles被引量：7收藏
- 作者：Wang, Teng Xia, Zihong Chen, Caixia
- 机构：East China Univ Sci & Technol
- 来源：CHINESE JOURNAL OF CHEMICAL ENGINEERING 2022
- 关键词：Pressurized gas-solid bubbling fluidized bed Geldart A particles Bubble size distribution Coalescence Break-up Bubble tracking algorithm
- 室内天然气管道微量泄漏气体扩散特性的CFD模拟被引量：6收藏
- 作者：陈琪 陈彩霞 吴亭亭 王腾 方瑞
- 机构：华东理工大学煤气化及能源化工教育部重点实验室
- 来源：《安全与环境学报》 2018
- 关键词：安全工程 管道泄漏 气体扩散 CFD模拟 危险接触区域 民用天然气
- 摘要：以某市发生天然气管道微量连续泄漏的民用厨房为对象,实地采点测量得到泄漏源的泄漏速率为q=1.79×10^-8kg/s,以该泄漏速率为边界条件,用Fluent模拟软件研究在门窗关闭的条件下微量连续点源泄漏的甲烷气体扩散运动...
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- 鼓泡塔内气泡羽流周期性摆动的数值模拟被引量：5收藏
- 作者：徐礼嘉 陈彩霞 夏梓洪 袁伯若
- 机构：华东理工大学煤气化及能源化工教育部重点实验室
- 来源：《化学工程》 2012
- 关键词：鼓泡塔 数值模拟 双流体模型 湍流模型
- 摘要：以二维和三维鼓泡塔内气液二相流动的动态特性为研究对象,寻找各自合适的湍流模型和边界条件设置。二维鼓泡塔的进口气速采用2种不同的方法:①实际进口速度法;②均值修正法。湍流模型选用标准k-ε湍流模型、RNG k-ε湍流模型。...
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- 多晶硅流化床反应器内气固两相流场与气泡尺寸分布的TFM-KTGF模拟被引量：4收藏
- 作者：陆时杰 陈彩霞 夏梓洪 倪昊尹
- 机构：华东理工大学资源与环境工程学院
- 来源：《华东理工大学学报(自然科学版)》 2015
- 关键词：流化床 TFM-KTGF 多晶硅 曳力模型 气泡尺寸分布
- 摘要：硅烷流化床法是生产太阳能级多晶硅的重要技术,流化床反应器床层内的气泡大小和分布特性是影响晶体硅纯度和致密度的关键因素。使用TFM-KTGF两相流模型,基于Ansys Fluent软件平台模拟计算了多晶硅流化床内气固两相流...
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