Design and Analysis of Hydraulic Piping System Paint Circulation Piping System of Automotive Shop

• Main Authors: Chao-Hsuan Chung, 鍾昭瑄
• Other Authors: Wen-Ren Jong
• Format: Others
• Language: zh-TW
• Published: 2006
• Online Access: http://ndltd.ncl.edu.tw/handle/55137339700605607340

碩士 === 中原大學 === 機械工程研究所 === 94 === Abstract This paper is to design and analyze the pipe system for fluid transfer. By using paint circulation system in automotive paint shop as the example, we can analyze the pressure and flow volume of multi-outlet piping network. Base on the law of the conservation of mass, the law of the conservation of energy and Dracy Weisbach Formula. We calculate the friction and pressure loss caused by pipe material and accessory. In further, we develop software to design and analyze the pipe network of paint circulation system. We design and establish the software of piping system to check which are different between reality and simulation. After adjust influence factor, the software get modify numbers to match user requirement. According to the experience, we find dynamic loss from pipe accessory is the key factor to affect flow volume and pressure. The reason is construction quality varied. Therefore, the construction quality must be controlled properly to make sure fluid transfer uniformly.