Simulation of Heat Transfer in Granular Systems with DEM on GPUs

doi:10.1007/978-981-10-1926-5_143

	Simulation of Heat Transfer in Granular Systems with DEM on GPUs
	Zhang, Xuezhi; Lin, Ping; Zhang, Sheng; Mustoe, G; Feng, Y; Li, X; Yang, Lei; Tian, Yuan
	2017
卷号	188
DOI	10.1007/978-981-10-1926-5_143
页码	1389-1397
英文摘要	Heat transfer in granular system is very important for science studies and industrial designs. Here we developed the code of heat transfer in granular system (including three heat conduction modes and heat radiation between particles) and integrate this code with our previous DEM code on Graphics Processing Units (GPUs). A simple experiment was made and a comparison between numerical results and experiment of heat transfer in granular packs shows a good validity of our code. The scalability test was performed and it shows that the time cost of calculation of heat transfer is acceptable. Therefore, a large-scale simulation of granular system with considering both of dynamic behavior and heat transfer is feasible. This work could be very helpful for design of granular-flow target systems.
会议录	PROCEEDINGS OF THE 7TH INTERNATIONAL CONFERENCE ON DISCRETE ELEMENT METHODS
会议录出版者	SPRINGER-VERLAG SINGAPORE PTE LTD
会议录出版地	SINGAPORE, SINGAPORE
语种	英语
资助项目	National Magnetic Confinement Fusion Science Program of China[2014GB104002]
WOS研究方向	Physics
WOS记录号	WOS:000416515400143
内容类型	会议论文
源URL	[http://119.78.100.186/handle/113462/58477]
专题	中国科学院近代物理研究所
通讯作者	Yang, Lei
作者单位	Chinese Acad Sci, Inst Modern Phys, 509 Nanchang Rd, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Xuezhi,Lin, Ping,Zhang, Sheng,et al. Simulation of Heat Transfer in Granular Systems with DEM on GPUs[C]. 见:.