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词条 中科院广州能源所热流体与先进能源系统实验室
释义

热流体与先进能源系统实验室主要从事复杂热传及流体流动的基础理论和应用技术研究,以新能源及可再生能源的科学开发和经济、高效、安全应用为目标,致力于解决相关过程中涉及到热流体的关键科学和技术问题。现阶段的研究方向包括:增强型地热系统(EGS),燃料电池(包括先进电池)系统,微流体能源系统,高效节能技术及产品研发等。目前承担着中国科学院“百人计划”项目、国家“973”项目、国家自然科学基金、广东省科技计划项目、中科院广州能源所所长基金及重点实验室基金等众多科研任务。

研究方向

增强型地热系统(EGS)EGS流体与储热岩层的相互作用;超临界CO2地热虹吸管(Geothermosiphon)系统等

燃料电池(包括先进电池)系统以质子交换膜燃料电池(PEMFC)为代表的电化学能量转化或存储系统中多物理耦合传输过程的多尺度数值模型

微流体能源系统微通道内的相变传热机制及强化,高效微流体换(散)热器,微小卫星的微推进系统及微推力测试装置,等

高效节能技术及产品研发大功率LED灯具,先进的CO2热泵、化学热泵,等

仪器设备

实验室建设有微流体光学测试平台(包括显微镜、高速摄影系统、红外线热成像系统、高速数据采集系统等)和Micro-PIV测试系统(包括激光器、同步器、PIV软件等)。建设和配备了各种用于微流控实验用的注射泵、压力传感器、流量传感器、微型热电偶等;

实验室建设有CO2热泵试验台,LED灯具散热试验台以及微推进系统测试和微推力精确量测试验台;

实验室备有一8节点的并行计算Cluster,一台4-CPU高性能计算工作站,另有一台12-CPU的高性能计算工作站也即将到位。

实验室拥有FLUENT商用软件,自行研制了分子动力学和连续介质力学耦合模型软件,已初步开发出可应用于热流体模拟的LBM、SPH模型软件,PEM燃料电池的多尺度模型软件也正在开发中。

科研队伍

研究员:蒋方明实验室主任,研究员,博士生导师,中科院“百人计划”入选者。1991至1998年就读于重庆大学获硕士学位,2001年毕业于中科院工程热物理研究所获博士学位。2002年1月至2010年10月先后工作于德国Mainz微技术研究所、葡萄牙Aveiro大学机械工程系、加拿大New Brunswick大学机械工程系、美国Pennsylvania州立大学机械工程系电化学引擎中心(Electrochemical Engine Center, ECEC),主要从事微热流体系统研发,燃料电池水、热管理,复杂热流体系统的数值方法及模型等方面的研究工作,共发表论文60余篇,其中SCI论文20余篇,总引用~200次。近几年在国际著名杂志、国际重大学术会议上发表或宣读的论文共有30余篇,受邀为专著“Advances in Computational Fluid Dynamics and Heat Transfer”撰写章节“SPH – a versatile multiphysics modeling tool”。

代表性论文(论著)有:

1. Fangming Jiang and Antonio C.M. Sousa,“SPH – a versatile multiphysics modeling tool” in, “Advances in Computational Fluid Dynamics and Heat Transfer”, Edited by R. Amano and B. Sunden, WIT Press, Southampton, UK (in press)

2. Fangming Jiang, Chao-yang Wang, and Ken S. Chen, Current ramping: a strategy for rapid start-up of PEM fuel cells from subfreezing environment, Journal of Electrochemical Society, Vol. 157 (3), B342-347, 2010

3. Ashis Nandy, Fangming Jiang, Shanhai Ge, Chao-yang Wang, and Ken S. Chen, Effect of cathode pore volume on PEM fuel cell cold start, Journal of Electrochemical Society Vol. 157 (5), B726-736, 2010

4. Fangming Jiang, and Chao-yang Wang, Potentiostatic start-up of PEMFCs from subzero temperatures, Journal of Electrochemical Society, Vol. 155 (7), B743-751, 2008

5. Fangming Jiang, Weifeng Fang and Chao-yang Wang, Non-isothermal cold start of polymer electrolyte fuel cells, Electrochimica Acta, Vol. 53, pp. 610-621, 2007

6. Fangming Jiang and Antonio C.M. Sousa,Smoothed particle hydrodynamics simulation of effective thermal conductivity in porous media of various pore structures, Journal of Porous Media Vol. 13, pp. 951, 2010

7. Fangming Jiang and Antonio C.M. Sousa, Smoothed particle hydrodynamics modeling of transverse flow in randomly aligned fibrous porous media, Transport in Porous Media, Vol. 75, pp. 17-33, 2008

8. Antonio C.M. Sousa andFangming Jiang, SPH as an inverse numerical tool for the prediction of diffusive properties in porous media,Material Science Forum Vol. 553, pp. 171-189, 2007

9. Fangming Jiang and Antonio C.M. Sousa, Effective thermal conductivity of heterogeneous multi-component materials - an SPH implementation, Heat and Mass Transfer Vol. 43, pp. 479-491, 2007

10. Fangming Jiang, Monica C.A. Oliveira and Antonio C.M. Sousa, Mesoscale SPH modeling of fluid flow in isotropic porous media, Computer Physics Communications Vol. 176, pp. 471-480, 2007

11. Fangming Jiang, Monica C.A. Oliveira and Antonio C.M. Sousa, SPH simulation of transition to turbulence for planar shear flow subjected to a streamwise magnetic field, Journal of Computational Physics Vol. 217, pp. 485-501, 2006

12. Fangming Jiang and Antonio C.M. Sousa, SPH numerical modeling for ballistic-diffusive heat conduction, Numerical Heat Transfer B Vol. 50, pp. 499-515, 2006

13. Fangming Jiang, Solution and analysis of hyperbolic heat propagation in hollow spherical objects. Heat and Mass Transfer Vol. 42, pp. 1083-1091, 2006

14. Fangming Jiang and Antonio C.M. Sousa, Analytical solution for hyperbolic heat conduction in a hollow sphere, AIAA Journal of Thermophysics and Heat Transfer, (note) Vol. 19, No. 4, pp. 595-598, 2005

15. Fangming Jiang, Monica C.A. Oliveira and Antonio C.M. Sousa, SPH simulation of low Reynolds number planar shear flow and heat convection, Materials Science and Engineering technology, Vol. 36, No. 10, pp. 613-619, 2005

16. S. Hardt, Fangming Jiang and F. Schoenfeld, A computational analysis of the hydrodynamic instability of a liquid jet focused into a converging microchannel, Int. J. Multiphase Flow, Vol. 31, No. 6, pp. 739-756, 2005

17. Fangming Jiang, K. S. Drese, S. Hardt, M. Kupper and F. Schoenfeld, Helical flows and chaotic mixing in curved micro- channels, AIChE Journal, Vol. 50, No. 9, pp. 2297-2305, 2004

18. Fangming Jiang, Dengying Liu and Jianhua Zhou, Non-Fourier heat conduction phenomena in porous material heated by microsecond laser pulse, Microscale Thermophysical Engineering, Vol. 6, No. 4, pp. 331-346, 2002

19. Fangming Jiang, Dengying Liu and Ruixian Cai, Theoretical analysis and experimental evidence of non-Fourier heat conduction behavior, Chinese Journal of Chemical Engineering, 2001, 9 (4): 359-368

副研究员:岑继文李玉秀高级研究助理董志强其他研究人员刘培

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