Numerical Analysis of Fluid Flow and Heat Transfer for Cloud Server Rack

• Main Authors: Lun-Kang Yuan, 袁倫康
• Other Authors: Shun-Feng Tsai
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/14529286961254601939

碩士 === 國立臺灣海洋大學 === 輪機工程系 === 101 === According to the rapid development of network devices, the concept of the cloud is an important issue for many companies. Through the network sharing to compensate for general physical hard disk capacity constraints, many companies began to establish cloud equipment. The purposes of this study accord to the needs of customers to design an all in one standard 20-foot container-type cloud devices. This thesis introduces the definition, benefits, trends, and the arrangement of the cloud system which can be broadly divided into structural, thermal, fire, electricity, monitoring and other system elements. Using the computational fluid dynamics software, ANSYS Fluent, simulate the authentic project analysis. Because the server inside the cabinet air-conditioning system, power supply unit and other sources of heat generated, the main purpose is analysis the thermal system to achieve the stable operation of the cabinet requirements. The computational domain adopt the structural orthogonal grid and analyze the flow field inside the server racks. Considering the server heat reject to the space of cabinet , verify that the selection and placement of the cooling system is sufficient to resolve so the device can emit heat.