Determination of the Maximum Length of the Cooling Pipeline Used in the District Cooling System

Abstract:

For the purpose of taking full advantages of the District Cooling System (DCS), the mathematical model was established based on the principle of non-decreasing state of the energy efficiency grade of the refrigeration unit and high level of the transportation energy efficiency of the cooling pipeline. Based on the mathematical model, two formula were derived. One is suitable for the scientific research concerning the length of the DCS, and the other is appropriate for the design in engineering application. The determination of the maximum length of the pipe provides an alternative for the research and design of the DCS, therefore it is worth studying.

• Periodical: Advanced Materials Research (Volumes 1030-1032)
• Pages: 1379-1383
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1030-1032.1379
• Online since: September 2014
• Authors: Chao Yi Tan, Hui Zhu, Hai Hua Hu, Gang Chen, Han Qing Wang*
• Keywords: DCS, Energy Efficiency Grade, Maximum Energy Efficiency Ratio, Maximum Length

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