成果/Result
- 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
- 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
- Carbon dioxide-steam reforming gasification of carbonized biomass pellet for high syngas yield and TAR reduction through CFD modeling被引量：25收藏
- 作者：Kuttin, Kannie Winston Leghari, Asma Yu, Haowen Xia, Zihong Ding, Lu Yu, Guangsuo
- 机构：East China Univ Sci & Technol;Shandong Univ;East China Univ Sci & Technol;Shanghai Inst Pollut Control & Ecol Secur
- 来源：CHEMICAL ENGINEERING SCIENCE 2024
- 关键词：Tar reforming Updraft gasifier Torrefied PKS gasification CFD modelling Euler-Lagrangian model
- 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
- 气液鼓泡塔内多气泡上升运动的直接数值模拟被引量：22收藏
- 作者：Jiajin, Gu Caixia, Chen Zihong, Xia
- 机构： School of Resource and Environmental Engineering
- 来源：[1] School of Resource and Environmental Engineering, East China University of Science and Technology, Shanghai, 200237, China 2025
- A critical review on direct catalytic hydrogasification of coal into CH4: catalysis process configurations, evaluations, and prospects被引量：15收藏
- 作者：Yan, Shuai Feng, Jun Yuan, Shenfu Xia, Zihong Han, Fengshuang Qu, Xuan Bi, Jicheng
- 机构：Ningbo Univ Technol;Tianjin Univ;Chinese Acad Sci;Yunnan Univ;East China Univ Sci & Technol
- 来源：INTERNATIONAL JOURNAL OF COAL SCIENCE & TECHNOLOGY 2024
- 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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- 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
- 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
- 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
- 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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- 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
- 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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- 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
- 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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- A critical review on direct catalytic hydrogasification of coal into CH_(4):catalysis process configurations,evaluations,and prospects被引量：4收藏
- 作者：Shuai Yan Jun Feng Shenfu Yuan Zihong Xia Fengshuang Han Xuan Qu Jicheng Bi
- 机构：School of Materials and Chemical Engineering;Zhejiang Institute of Tianjin University;State Key Laboratory of Coal Conversion;School of Chemical Science and Engineering;Department of Energy and Chemical Engineering
- 来源：国际煤炭科学技术学报（英文） 2024
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- Effect of corn stalks on coal catalytic hydrogasification in a pressurized fluidized bed for manufacturing CH4被引量：4收藏
- 作者：Yan, Shuai Feng, Jun Xia, Zihong Huang, Yingying Han, Fengshuang Qu, Xuan Bi, Jicheng
- 机构：Ningbo Univ Technol;Tianjin Univ;Chinese Acad Sci;East China Univ Sci & Technol
- 来源：FUEL 2024
- 关键词：Coal gasification Catalytic hydrogasification Coal/biomass co -gasification Methane Pressurized fluidized bed
- 多喷嘴对置式粉煤气化炉的数值模拟被引量：3收藏
- 作者：李秋华 曹月丛 夏梓洪 陈彩霞 高晋生
- 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：四喷嘴对置式粉煤气化炉 数值模拟 MSPV PDF
- 摘要：采用k-ε湍流模型对多喷嘴对置式粉煤气化中试装置进行了三维数值模拟研究。引入了多反应进程变量MSPV方法分别模拟了煤的脱挥发分、焦炭与氧气、焦炭与二氧化碳和焦炭与水蒸气的4个过程;用截断高斯分布的PDF函数表示湍流对化学...
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- 炉排式垃圾焚烧炉参数敏感性分析与燃用高热值垃圾运行优化的数值模拟被引量：3收藏
- 作者：黄冠 夏梓洪 陈彩霞
- 机构：华东理工大学资源与环境工程学院
- 来源：《环境工程学报》 2023
- 关键词：炉排式垃圾焚烧炉 CFD模拟 敏感性分析 高热值垃圾焚烧优化
- 摘要：针对垃圾热值提高造成的炉排式垃圾焚烧炉受热面超温问题,采用计算流体力学(CFD)方法模拟焚烧炉内垃圾焚烧过程,并将模拟结果与Morris敏感性分析方法结合,考察一次风温度、过量空气系数、干燥段风量占比和垃圾停留时间4个输...
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- CFD investigation in the temperature effect on coal catalytic hydrogasification in the pressurized bubbling fluidized bed被引量：2收藏
- 作者：Zhang, Yin Yan, Shuai Xia, Zihong Chen, Caixia Qu, Xuan Bi, Jicheng
- 机构：East China Univ Sci & Technol;Ningbo Univ Technol;Chinese Acad Sci
- 来源：CHINESE JOURNAL OF CHEMICAL ENGINEERING 2025
- 关键词：Fluidized-bed Gasification Computational fluid dynamics
- CFD investigation in the temperature effect on coal catalytic hydrogasification in the pressurized bubbling fluidized bed被引量：1收藏
- 作者：Yin Zhang Shuai Yan Zihong Xia Caixia Chen Xuan Qu Jicheng Bi
- 机构：Department of Energy and Chemical Engineering;School of Materials and Chemical Engineering;State Key Laboratory of Coal Conversion
- 来源：中国化学工程学报(英文版) 2025
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- 流化数对加压流化床煤催化加氢气化过程影响的数值模拟被引量：1收藏
- 作者：韩群亮 张印 夏梓洪 谷小虎 严帅 曲旋
- 机构：中国平煤神马集团;华东理工大学能源化工系;宁波工程学院材料与化学工程学院;中国科学院山西煤炭化学研究所煤炭高效低碳利用全国重点实验室
- 来源：《洁净煤技术》 2025
- 关键词：催化加氢气化 加压流化床 数值模拟 流化数 粒径分布
- 摘要：加压流化床煤催化加氢气化技术因其高碳转化率和甲烷产率,在煤制天然气领域展现出广阔的应用前景。流化数作为影响流化床气化炉性能的关键参数,通过调控床层内颗粒运动混合及气固传质传热过程,对气化炉温度分布、碳转化率、甲烷产率具有...
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- Comparative evaluation of interphase mass transfer models for co-and counter-current bubble columns using two-fluid CFD-PBM simulations被引量：0收藏
- 作者：Li, Keran Ma, Xi Yan, Shuai Chen, Caixia Xia, Zihong
- 机构：East China Univ Sci & Technol;Ningbo Univ Technol
- 来源：CHINESE JOURNAL OF CHEMICAL ENGINEERING 2026
- 关键词：Interphase mass transfer model CFD-PBM simulation Co-and counter-current flows Bubble column
