天津大学环境科学与工程学院特聘研究员，英才副教授，博士生导师，获中国制冷学会科技进步一等奖、天津市优秀青年科技工作者、青海省昆仑英才高端创新创业人才领军人才、WEMON in STEM、天津大学北洋学者英才计划、天津大学博士生导师登峰计划、国家留学基金委CSC奖学金等荣誉。

筑环境领域国际顶级期刊Building and Environment丨客座编辑

国际期刊Architecture Intelligence丨青年编委

天津大学求是青年科技理事会丨青年委员

天津大学环境科学与工程学院极端环境保障交叉研究中心丨秘书

暖通空调产业技术创新联盟（CAHVAC）丨青年学术委员

青海省海南州绿色算力产业丨专家咨询委员

国际室内空气品质学会（ISIAQ）丨会员

主要研究方向：“感传智用”智能AI通风技术，建成环境AI+计算流体力学，极端特殊密闭空间（空间站/飞机客舱/地下污水管网/核电站主控室/医院/汽车等）环境营造

先后主持十四五国家重点研发计划子课题、国家自然科学基金面上/青年项目等16项科研项目，作为项目骨干参与国家国防科技工业局、美国波音、中国商飞、美国奥的斯、加拿大Price Industry、中国-瑞士国际合作等合作研究项目。

发表期刊论文60余篇（包含3篇ESI前1%高被引论文），Google Scholar总他引2061次，H因子20。主编中文著作一部，参编英文著作一部，参编标准2部。

• 极端特殊密闭空间（空间站/飞机客舱/地下污水管网/核电站主控室/医院/汽车等）环境营造
• 建成环境AI+计算流体力学
• “感传智用”智能AI通风技术

• 青海省“昆仑英才·高端创新创业人才”领军人才
• 天津市优秀青年科技工作者
• 中国制冷学会 科技进步一等奖
• 国家留学基金委CSC奖学金
• 天津大学北洋学者英才计划
• “WOMEN in STEM”, COBEE 2018
• ESI高被引论文，Research fields of “Construction & Building Technology; Engineering”
• ESI 高被引论文，Research field of “Engineering”

• Sumei Liu, Luyi Xu, Jiangyue Chao, Chen Shen, Junjie Liu, Hejiang Sun, Xiaojing Xiao, Guopeng Nan. Thermal environment around passengers in an aircraft cabin, HVAC&R Research, 2013, 19(5): 627-634.
• Sumei Liu, Junjie Liu, Qingxia Yang, Jingjing Pei, Dayi Lai, Xiaodong Cao, Jiangyue Chao, Chaobin Zhou. Coupled simulation of natural ventilation and daylighting for a residential community design. Energy and Buildings, 2014, 68: 686-695.
• Xingwang Zhao, Wei Liu, Sumei Liu, Ying Zou, Qingyan Chen. Inverse design of an indoor environment by using a CFD-based adjoint method with adaptive step size for adjusting design parameter. Numerical Heat Transfer, Part A: Applications, 2017, 71(7), 707-720.
• Sumei Liu, Wuxuan Pan, Hao Zhang, Xionglei Cheng, Zhengwei Long, Qingyan Chen. CFD simulations of wind distribution in an urban community with a full-scale geometrical model. Building and Environment, 2017, 117: 11-23.
• Qing Cao, Chun Chen, Sumei Liu, Chao‐Hsin Lin, Daniel Wei, Qingyan Chen. Prediction of particle deposition around the cabin air supply nozzles of commercial airplanes using measured in-cabin particle emission rates. Indoor Air, 2018, 28: 852-865.
• Sumei Liu, Wuxuan Pan, Xingwang Zhao, Hao Zhang, Xionglei Cheng, Zhengwei Long, Qingyan Chen. Influence of surrounding buildings on wind flow around a building predicted by CFD simulations. Building and Environment, 2018, 140: 1-10.
• Wuxuan Pan, Sumei Liu, Yiwen Wang, Xionglei Cheng, Hao Zhang, Zhengwei Long. Measurement of cross-ventilation rate in urban multi-zone dwellings. Building and Environment, 2019, 158: 51-59.
• Wuxuan Pan, Sumei Liu, Shanshan Li, Xionglei Cheng, Hao Zhang, Zhengwei Long, Tengfei Zhang, Qingyan Chen. A model for calculating single-sided natural ventilation rate in an urban residential apartment. Building and Environment, 2019, 147: 372-381.
• Sumei Liu, Wuxuan Pan, Qing Cao, Zhengwei Long, Yi Jiang, Qingyan Chen. CFD simulations of natural cross ventilation through an apartment with modified hourly wind information from a meteorological station. Energy and Buildings, 2019, 195: 16-25.
• Sumei Liu, Jiankai Dong, Qing Cao, Xiaojie Zhou, Jian Li, Xiaorui Lin, Ke Qing, Weizhen Zhang, Qingyan Chen. Indoor thermal environment and air quality in Chinese-style residential kitchens. Indoor Air, 2019, 30 (2), 198-212.
• Shiyu Zhang, Sumei Liu*, Qingyan Chen. Capturing particles by a rotating disk in a kitchen exhaust hood. Aerosol Science & Technology, 2020, 54(8): 929-940.
• Sumei Liu, Qing Cao, Xingwang Zhao, Zechao Lu, Zhipeng Deng, Jiankai Dong, Xiaorui Lin, Ke Qing, Weizhen Zhang, Qingyan Chen. Improving indoor air quality and thermal comfort in residential kitchens with a new ventilation system. Building and Environment, 2020(180):107016.
• Xingwang Zhao, Jingnan Sun, Sumei Liu, Zhengwei Long, Yonggao Yin, Qingyan Chen. Inverse design of the thermal environment in an airplane cockpit using the adjoint method with the momentum method. Indoor air, 2021, 31 (5), 1614-1624.
• Xuan Liu, Xin Zhang, Sumei Liu*, Junjie Liu, Qingyan Chen. Optimization of multi-V filter design for airliner environmental control system using an empirical model. Separation and Purification Technology, 2021, 257: 117966.
• Sumei Liu, Rui Song, Tengfei Zhang. Residential building ventilation in situations with outdoor PM2.5 pollution. Building and Environment, 2021: 108040.
• Bingqian Chen, Sumei Liu*, Liu Junjie, Nan Jiang, Qingyan Chen. A new wall function for indoor airflow with buoyancy effect. Building and Environment, 2021: 108029.
• Mingxin Liu, Junjie Liu, Qing Cao, Xingyang Li, Sumei Liu*, Shengcheng Ji, Chao-Hsin Lin, Daniel Wei, Xiong Shen, Zhengwei Long, Qingyan Chen. Evaluation of different air distribution systems in a commercial airliner cabin in terms of comfort and COVID-19 infection risk. Building and Environment, 2021: 108590.
• Ting Dai, Sumei Liu*, Junjie Liu, Nan Jiang, Wei Liu, Qingyan Chen. Evaluation of fast fluid dynamics with different turbulence models for predicting outdoor airflow and pollutant dispersion. Sustainable Cities and Society, 2022,77: 103583.
• Sumei Liu, Xingwang Zhao, Stephen R Nichols, Murilo W Bonilha, Tricia Derwinski, James T Auxier, Qingyan Chen. Evaluation of airborne particle exposure for riding elevators. Building and Environment, 2021: 108543. (ESI highly cited papers, 2022)
• Zhao Runming, Sumei Liu*, Junjie Liu, Nan Jiang, Qingyan Chen. Generalizability evaluation of k-ε models calibrated by using ensemble Kalman filtering for urban airflow and airborne contaminant dispersion. Building and Environment, 2022: 108823.
• Sumei Liu, Mike Koupriyanov, Dale Paskaruk, Graham Fediuk, Qingyan Chen. Investigation of airborne particle exposure in an office with mixing and displacement ventilation. Sustainable Cities and Society, 2022: 103718. (ESI highly cited papers, 2023)
• Tengfei Zhang, Mingqi Fan, and Sumei Liu*. Impact of Seat Inclination and Misalignment on Airborne Pollutant Transport in a Single-Aisle Aircraft Cabin. Applied Sciences, 2022,12.9, 4538.
• Tengfei Zhang, Jinsong Dong, and Sumei Liu*. Modeling and Measuring the Leaked-Air Rate into the Insulation Layer of a Single-Aisle Aircraft Cabin. Buildings, 2022,12,652.
• Tengfei Zhang, Tinglu Zhang, and Sumei Liu*. A Modified Surgical Face Mask to Improve Protection and Wearing Comfort. Buildings, 2022,12,663.
• Xingwang Zhao, Sumei Liu*, Yonggao Yin, Tengfei Zhang, Qingyan Chen. Airborne transmission of COVID-19 virus in enclosed spaces: An overview of research methods. Indoor air, 2022, 32, e13056.
• Bingqian Chen, Sumei Liu*, Liu Junjie, Nan Jiang, Qingyan Chen. Application of data‐driven RANS model in simulating indoor airflow. Indoor air, 2022, 32(10), doi.org/10.1111/ina.13123.
• Sumei Liu*, Zhipeng Deng. Transmission and infection risk of COVID-19 when people coughing in an elevator. Building and Environment, 2023, 238: 110343.
• Tengfei Zhang, Guangxing Wei, Sumei Liu*. Numerical Modeling of Cross-Transmission of Airborne Pollutants in a High-Rise Building Induced by Elevator Car Movement. Applied Sciences, 2023, 13(13): 7400.
• Ting Dai, Sumei Liu*, Junjie Liu, Nan Jiang, Qingyan Chen. Development of a new dynamic smagorinsky model by an artificial neural network for prediction of outdoor airflow and pollutant dispersion. Building and Environment, 2023, 243: 110624.
• Jiaxin Zhang, Shihao Wen, Sumei Liu*, Junjie Liu. Numerical study on melting process and heat transfer analysis of a multitube combination latent heat storage unit with innovative harpoon-type fins. Applied Thermal Engineering, 2023, 233: 121168.
• Runming Zhao, Sumei Liu*, Junjie Liu, Nan Jiang, Qingyan Chen. Equation discovery of dynamized coefficients in the k-ε model for urban airflow and airborne contaminant dispersion. Sustainable Cities and Society, 2023, 99: 104881.
• Runming Zhao, Junjie Liu, Nan Jiang, Sumei Liu*. Wind tunnel and numerical study of outdoor particle dispersion around a low-rise building model. Architectural Intelligence, 2024, 3(1):1.
• Jiaxin Zhang, Yanan Zhao, Shihao Wen, Daixin Tu, Junjie Liu, Sumei Liu*. Assessment of COVID-19 Infection Risk, Thermal Comfort, and Energy Efficiency in Negative Pressure Isolation Wards with Varied Ventilation Modes, Energy and Buildings, 2024,308, 114002.
• Bingqian Chen, Sumei Liu*, Junjie Liu, Nan Jiang, Qingyan Chen. An energy-efficient exhaust hood for industrial buildings with strong thermal buoyancy, Energy and Buildings, 2024(308),114036.
• Runming Zhao, Sumei Liu*, Junjie Liu, Nan Jiang, Qingyan Chen. A two-stage CFD-GNN approach for efficient steady-state prediction of urban airflow and airborne contaminant dispersion. Sustainable Cities and Society, 2024, 112(5): 105607.