Dynamic Cooling Load Calculation of Heat Transfer through the Envelope for Cold Storage. Issue 5 (June 2020)

• Record Type: Journal Article
• Authors: Xuejin, Wang; Yujing, Zhang; Jing, Hong
• Is Part Of: IOP conference series. Volume 510:Issue 5(2020)
• Publication Date: 2020-06
• Subjects: Earth sciences -- Periodicals; Environmental sciences -- Congresses; Environmental sciences -- Periodicals; 550.5
• DOI: 10.1088/1755-1315/510/5/052024
• Languages: English
• ISSNs: 1755-1307

Abstract

Abstract: The dynamic heat transfer method is adopted, the mathematical model of reaction coefficient method is established and programmed, and a very practical dynamic load engineering algorithm for the wall of cold storage is obtained, which will provide reliable basic data for the continuous automatic regulation and energy saving control of the whole system dynamic real-time load of the cold storage. The calculated heat flow is much smaller than the current heat flow calculated according to the code insulation, and the maximum heat flow is much smaller than the current heat flow calculated according to the code insulation. The method presented in this paper can also be applied to the design and check of the thickness of the insulation layer and the analysis of the wall condensation in the wall system of the cold storage.