Education: Ph.D. (Dalian University of Technology)

Major/Department: HVAC

Position: Associate professor

Email: jixia_2008@126.com

Employment track（工作履历）

2018.5—2020.12, Lecturer, School of Environmental and Municipal Engineering, Qingdao University of Technology

2021.1—now, Associate Professor, School of Environmental and Municipal Engineering, Qingdao University of Technology

Professional Service （学术兼职）

1. 2021.06-present, Shandong Province HVAC, Building Thermal power, HVAC and Refrigeration, Building Environment and Energy Application "Four Committee Member"

2. 2021.12-present, Member of Qingdao Green Building Materials Expert Committee

3. 2021.01-present, Expert of National postgraduate education evaluation monitoring

4. 2021.01- present, ISEBE Member

Research field（研究领域）

1. Zero energy intelligent building,

2. District energy planning,

3. Composite energy system,

4. Metro source heat pump technology.

Research project（科研项目）

Five representative scientific research projects:

1. 2022.1-2024.12, National Natural Science Foundation of China, 52108079, Research on multi-frequency response cooperative design and energy saving operation mechanism of subway source heat pump system with front-end capillary heat exchanger, PI;

2.2021.1-2023.12, Shandong Provincial Natural Science Foundation Youth Project, ZR2020QE224, Research on Air Infiltration Prediction Model of Passive ultra-low Energy Buildings in cold regions, PI.

3.2019.8-2021.8, Key R&D Program of Shandong Province, 2019GGX103003, Research on Key Technologies and Demonstration Projects of Comprehensive Utilization of New Energy in Metro, Participant.

4. 2017.6-2020.12, National "13th Five-Year Plan", National Key Research and Development Program Subproject, 2017YFC0702600, Near-Zero Energy Building Technology System and Key Technology Development, Participation.

5. 2014.1-2016.12, National Science and Technology Support Program of the Ministry of Science and Technology during the 12th Five-Year Plan, 2014BAJ01B04, Research and Demonstration of building complex Energy System based on heat pump, Jan. Participant.

Academic achievements（学术成果）

Five representative papers:

(1) Yongming Ji, Wenze Wu, Haoyu Qi, et al.Heat transfer performance analysis of front-end capillary heat exchanger of a subway source heat pump system. Energy,2022,246.(TOP SCI 1区)

(2) Ji Y;Wu W,Wang W, et al. Heat Transfer Model of the Front-end Capillary Heat Exchanger of a Subway Source Heat Pump System. Energy and Buildings,2022,255,111665. (SCI 1区)

(3) Ji Yongming*; Duanmu Lin, Liu Y, et al; Air infiltration rate of typical zones of public buildings under natural conditions. Sustainable Cities and Society, 2020,61:1-10. (SCI 1区)

(4) Ji Yongming*; Lin Duanmu; Airtightness field tests of residential buildings in Dalian, China. Building and Environment, 2017, 119(6):20–30. (TOP SCI 1区)

(5) Ji Yongming*; Lin Duanmu, Xiangli Li; Building air leakage analysis for individual apartments in North China. Building and Environment, 2017, 122:105-115. (TOP SCI 1区)

Five representative patents:

(1) 季永明; 闫美佳; 胡松涛; 刘国丹; 一种主动适应性节能外墙及方法, 2019-12-3, 中国, CN201911223038.4. （China patent）

(2) 季永明; 胡松涛; 刘国丹; 佟振; 童力; 一种建筑空气渗透部位快速检测方法及系统, 2021-02-05, 中国, ZL 201910390625.6. （China patent）

(3) 季永明; 胡松涛; 刘国丹; 佟振; 童力; 一种应用于盾构法施工的隧道能源管片预制及连接方法, 2020-03-24, 中国, CN110900817A. （China patent）

(4) 季永明; 胡松涛; 佟振; 童力; 刘国丹; 一种隧道用薄壳式换热器堵塞检测系统及检测方法, 2019-09-10, 中国, CN110220546A. （China patent）

(5) Songtao Hu; Yongming Ji; Guodan Liu; Zhen Tong; Li Tong; THIN-SHELL HEAT EXCHANGER, SUBWAY WASTE HEAT SOURCE HEAT PUMP SYSTEM AND METHODS, 2018-12-29, PCT/CN2018/122944.

Standard preparation:

1. Engineering construction Standard of Shandong Province: Building Air tightness Performance Test Standard (Fan Pressure Method), DB37/T 5196-2021, Release date: 2021.8.10, Implementation date: 2021.11.1.

2. Group standard: Building Overall Airtightness Testing and Performance Evaluation Standard, T/CECS, Release date: 2020.5.29, Implementation date: 2020.11.1.