English  
姓名: 李新国
性别:
英文名: Li Xinguo
人才称号:
职称: 教授、博导
职务: 专业: 工程热物理
所在机构: 能源与动力工程系 个人主页:
邮箱: xgli@tju.edu.cn 办公地点:
传真: 办公电话:
主要学历: [1] 2009.06-至今 天津大学机械工程学院 教授
[2] 1992.03-2009.06 天津大学热能工程系 副教授
[3] 1987.07-1992.03 天津大学热能工程系 助理研究员

主要学术经历:

主要研究方向: [1] 工程热力学与热力循环
[2] 中低温热能高效利用与节能技术


主要讲授课程: [1] 工程热力学(本科生 32学时)
[2] 热交换原理与技术(本科生 32学时)

主要学术兼职:

主要学术成就: [1] 提出喷射式动力循环、叠合式有机朗肯循环等新型循环构型,重构循环以提高循环性能
[2] 提出梯形循环,对有机朗肯循环进行理论模拟研究
[3] 开展地源热泵早期研究和推广应用工作

主要科研项目: [1] 国家自然科学基金委员会,面上项目,51276122,喷射式动力循环的热力学研究,2013-01至2016-12,80万元,已结题,主持
[2] 国家高技术研究发展计划,863计划,2007AA05Z432,太阳能、蓄热与地源热泵组合供热理论与关键技术,2007-12至2010-11,68万元,已结题,主持
[3] 国家“十一五”科技支撑计划,重大项目,2006BAJ03A06,既有建筑供能系统升级改造关键技术研究,2007至2010,800万元,已结题,参加

代表性论著: [1] Xinguo Li, Xiaosong Wu. Adjusting the pinch point of heat transfer to improve the thermal performance of the organic Rankine cycle. International Journal of Energy Research, 2022, 46(4): 4655–4670.
[2] Li Xinguo, Wang Jingyi, Wu Xiaosong. Shift-characteristics and bounds of thermal performance of organic Rankine cycle based on trapezoidal model. Science China Technological Sciences, 2018, 61(12): 1802–1813.
[3] Xinguo Li, Laifu Nan, Qingliang Meng, Jingyi Wang. Thermodynamic relation between irreversibility of heat transfer and cycle performance based on trapezoidal model. Energy Conversion and Management, 2017, 154: 354–364.
[4] Li Xinguo. A trapezoidal cycle with theoretical model based on organic Rankine cycle. International Journal of Energy Research, 2016, 40(12): 1624–1637.
[5] Li Xinguo, Zhao Wenjing, Lin Diedie, Zhu Qiang. Working fluid selection based on critical temperature and water temperature in organic Rankine cycle. Science China Technological Sciences, 2015, 58(1): 138–146.
[6] Xinguo Li, Haijun Huang, Wenjing Zhao. A supercritical or transcritical Rankine cycle with ejector using low-grade heat. Energy Conversion and Management, 2014, 78: 551–558.
[7] Xinguo Li, Qilin Zhang, Xiajie Li. A Kalina cycle with ejector. Energy, 2013, 54: 212–219.
[8] Xinguo Li, Xiajie Li, Qilin Zhang. The first and second law analysis on an organic Rankine cycle with ejector. Solar Energy, 2013, 93: 100–108.
[9] Xinguo Li, Qilin Zhang, Xiajie Li. A Kalina cycle with ejector. Energy, 2013, 54: 212–219.
[10] Xinguo Li, Haijun Huang, Wenjing Zhao. A supercritical or transcritical Rankine cycle with ejector using low-grade heat. Energy Conversion and Management, 2014, 78: 551–558.
[11] Xinguo Li, Cuicui Zhao, Xiaochen Hu. Thermodynamic analysis of organic Rankine cycle with ejector. Energy, 2012, 42: 342–349.
[12] Xinguo Li, Zhihao Chen, Jun Zhao. Simulation and experiment on the thermal performance of U-vertical ground coupled heat exchanger. Applied Thermal Engineering, 2006, 26(14–15): 1564–1571.
[13] Xinguo Li, Yan Chen, Zhihao Chen, Jun Zhao. Thermal performances of different types of underground heat exchangers. Energy and Buildings, 2006, 38(5): 543–547.
[14] Xinguo Li, Jun Zhao, Qian Zhou. Inner Heat Source Model with Heat and Moisture Transfer in Soil around the Underground Heat Exchanger. Applied Thermal Engineering, 2005, 25(10): 1565–1577.

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