Multi Heat Source Collaborative Heating Scheme and CFD Assisted Air Distribution Design for a Large-Space Factory Building

DOI: https://doi.org/10.62517/jes.202302402

Author(s)

Di Wang, Yuanqing Gao*, Xuejin Wang*, Miaoqing Zhang, Yufang Cui

Affiliation(s)

Hebei University of Architecture, Zhangjiakou, Hebei, China *Corresponding Author.

Abstract

With the increase in the number of large space buildings, especially those far away from the centralized Heat-supply network, how to design the indoor heat and humidity environment under the dual-carbon national strategy has become a matter of concern. This article focuses on a large space warehousing and logistics building in Harbin Logistics Park. Based on the calculation and analysis of typical annual heating and cooling load data, combined with the location of the building and the combination of cold and heat sources, air-cooled heat pump units are selected for annual cooling. CFD simulation is used to simulate the air distribution design, determine the stratified air conditioning mode with ejector nozzle air supply outlets and radiator, the paper provides a reference for the indoor environment creation of Large-space Factory Building under the condition of dual carbon background distributed heat sources.

Keywords

Large-space Factory Building; Collaborative Heating; CFD Simulation; Air Distribution

References

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