家用空调热舒适性数值仿真研究与应用

doi:10.19784/j.cnki.issn1672-0172.2025.04.018

Abstract

Abstract: According to the installation position of a certain type of air conditioner in the room, a numerical simulation model is established. Based on the CFDFluent software platform, the UDF program field of the estimated average thermal sensory index (PMV) field and the blowing sensitivity index (DR) field was calculated. By experimentally summarizing the relationship between the average radiation temperature ($\overline{t_{r}}$) and the air temperature (t_a) , the simulation accuracy of PMV can be further improved. For the PMV field and DR field with typical cross-sections obtained according to the simulation, the optimal control strategy of air conditioning can be quickly formulated.

Key words: Numerical simulation, PMV field, DR field, Optimize control

CLC Number:

CHEN Yugui, LIU Xiyue, WU Hongxia, CHEN Shouhai. Numerical simulation research and application of thermal comfort of household air conditioning[J]. Journal of Appliance Science & Technology, 2025, 0(4): 104-107.

[1]	RAO Changjian, ZHENG Xingsheng, SHAN Lianyu, WU Junhong, BU Changbo, LI Shuyun. Numerical and experimental investigations on the flow characteristics at the blade boundaries of the outdoor unit fan of air conditioners [J]. Journal of Appliance Science & Technology, 2025, 0(2): 23-29.
[2]	ZHANG Mingjun, WANG Yingying, LI Zhujia, LI Jie. FSI simulation and experiment study on optimal design for grease channel of range hoods [J]. Journal of Appliance Science & Technology, 2025, 0(2): 88-92.
[3]	REN Shudong, YUAN Keming, HU Tao, XU Xin, GONG Guowei. Analysis of the causes for crack in the hanging hook holes of range hood fan frames and optimization strategies [J]. Journal of Appliance Science & Technology, 2024, 0(zk): 315-319.
[4]	ZHOU Boru, ZHU Pengpeng, ZHAO Xumin. Analysis of the influence of muffler outlet setting for rotary compressor [J]. Journal of Appliance Science & Technology, 2024, 0(5): 49-53.
[5]	WAN Yanbin, XU Yufeng, DU Huadong, Huang Yujie, SONG Qinglu, SONG Nan. Analysis and optimization of eddy current noise in the press chamber [J]. Journal of Appliance Science & Technology, 2024, 0(2): 40-44.
[6]	MOU Fei, MENG Yongzhe, WANG Yan, MA Yuanlin. Study on the effect of air inlet system on smoking of range hood [J]. Journal of Appliance Science & Technology, 2023, 0(zk): 86-90.
[7]	ZHAO Ting, WANG Longqiang, YAN Chao, BI Sanbao. Numerical simulation of the effect of soaking tank volume on constant temperature performance in gas water heater [J]. Journal of Appliance Science & Technology, 2023, 0(zk): 140-144.
[8]	LI Pichao, ZHANG Deming, WANG Lianbao, HAO Benhua. Study on matte spray-free injection molding technology for cabinet air-conditioner front panel [J]. Journal of Appliance Science & Technology, 2023, 0(zk): 353-356.
[9]	JIN Yu, WANG Xiaochun, SHU Siwei, LIN Shilei, ZHANG Honglie, WANG Xiujun, MENG Yuanyuan, GONG Huifeng. Simulation analysis on energy efficiency improvement of electric water heater in India [J]. Journal of Appliance Science & Technology, 2023, 0(zk): 503-506.
[10]	LIN Juan, JI Han, LI Wu. Research on noise reduction of heat pump dryer fans [J]. Journal of Appliance Science & Technology, 2023, 0(4): 110-115.
[11]	XIAO Lingjun, JIN Cheng, CUI Jingtan, ZHOU Sheng, CHU Yiguang, HE Yehong. Simulation and experimental study on dry burning, static and dynamic conditions of the electrically heated boiler [J]. Journal of Appliance Science & Technology, 2023, 0(3): 99-103.
[12]	DU Huadong, WANG Jinrui, MA Gang, XIN Qifeng, WANG Tao, YAO Shunxiang. Research on the influence of axial installation position of fan blade on refrigerator noise [J]. Journal of Appliance Science & Technology, 2023, 0(2): 28-33.
[13]	GUO Bailei. Research on the influence of energy collecting ring on the performance of burner [J]. Journal of Appliance Science & Technology, 2023, 0(1): 108-113.
[14]	NIU Heng, LI Wuyan, ZHA Fuhai, TANG Qixiong, LI Huiling, SHI Wenxing. Study on the most unfavorable starting condition of heat pump air conditioner in building periodic heating [J]. Journal of Appliance Science & Technology, 2022, 0(zk): 2-6.
[15]	SU Tengfei, ZHANG Ying, DING Luohuo, WANG Chunjie. Research on the influence of gas stove fluid parameters on combustion performance [J]. Journal of Appliance Science & Technology, 2022, 0(zk): 60-63.

Numerical simulation research and application of thermal comfort of household air conditioning

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Comments

Recommended 10