一种家用轴流风叶变形控制方法

doi:10.19784/j.cnki.issn1672-0172.2022.04.013

Abstract

Abstract: To better control the swing amplitude of the fan blade driven by large deformation, a blade control method was presented to reduce the deformation and simultaneously meet the aerodynamic performance, with the combination of Fluid-Solid Interaction simulation and high-speed three-dimensional imaging. Firstly, the main working area was analyzed through the fluid simulation. Then, the camber of the blade root was redesigned, which improved the local stiffness to reduce the whole deformation without seriously affecting the performance. Finally, the maximum swing of new structure decreased from 1.388 mm to 1.074 mm, with a decrease of 22%. The aerodynamic performance test result verifies the reliability of the proposed control method and the improvement of sound quality.

Key words: Axial fan blade, FSI simulation, Deformation, Stiffness, Camber

CLC Number:

TB535+.1

XIE Liting, MA Xiaokui, FU Tianlin, HE Zhenbin, CHEN Feifan. Control on the deformation of axial fan blade[J]. Journal of Appliance Science & Technology, 2022, 0(4): 80-83.

References

[1] 周孝华, 周伟峰, 孟智, 高旭, 黄俊豪, 董龙. 空调室内机贯流风扇噪声改善研究[A]//2020年中国家用电器技术大会论文集[C]. 2020: 948-954.
[2] COGGIOLA R, DESSALE B, MOREAU S, et al.CFD Based Design for Automotive Engine Cooling Fan Systems[J]. SAE Technical Papers, 1998.
[3] MOREAU S, BENNETT E.Improvement of Fan Design Using CFD[C]. Proceedings of the International Congress & Exposition, F, 1997.
[4] 汤黎明. 工程机械冷却风扇流场特性与气动噪声研究[D]. 吉林: 吉林大学, 2014.
[5] 赵广银. 冷却风扇流场数值模拟[D]. 上海: 东华大学, 2014.
[6] 陈慧敏, 赵广银, 束长东, 等. 基于ANSYS Workbench的风扇流场数值仿真[J]. 排灌机械工程学报, 2015, 33(10): 882-886.
[7] 张莉, 林香泉, 熊智文, 谭海辉. 小型轴流式吹风机结构优化设计研究[J]. 家电科技, 2022(01): 68-72+77.
[8] 潘京大, 李学良, 刘睿. 基于轴流风扇风速非均匀分布的流路优化[J]. 家电科技, 2020(zk): 67-69.
[9] 姚芳. 发动机冷却风扇的流固耦合分析及优化研究[D]. 吉林: 吉林大学, 2019.
[10] 张雷, 郭子如, 丁以斌. 高速摄像在火焰传播研究中的应用[J]. 煤矿爆破, 2007(03): 16-19.
[11] 许仁翰, 周钇捷, 狄长安. 基于高速成像的爆炸温度场测试方法[J]. 兵工学报, 2021, 42(03): 640-647.
[12] 李磊, 苏建华, 郑成博. 计算机三维仿真镀锌钢板零间隙焊接高速成像系统[J]. 铸造技术, 2017, 38(05): 1184-1187.
[13] 杜鹏. 水中微小气泡高速成像探测及图像处理技术研究[D]. 武汉: 华中科技大学, 2016.
[14] 谢丽婷, 周权, 雷国茂, 等. 基于双目立体视觉的扇叶变形测量方法研究[A]//2021年中国家用电器技术大会论文集[C]. 2021: 1678-1702.

[1]	Chalearn Bouted, Chavalit Ratanatamskul, Alberto Salvo, Hashimoto K, Kawakami Y, Zhao Bin, Yi Ren, Gao Diankui, Shi Chengjiang, Xu Lizhi, Zhang Yuanyuan, Bin Hu R.Z. Wang, Biao Xiao, Lin He, Wei Zhang, Shihang Zhang, Stamminger R, Tecchio P, Ardente F, Mathieux F, Niestrath P, Shijiao Yan, Yong Gan, Xingyue Song, Yunqiang Chen, Na Liao, Song Chen, Chuanzhu Lv. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 8 -9 .
[2]	. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 10 -15 .
[3]	. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 16 -19 .
[4]	. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 20 -23 .
[5]	. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 24 -25 .
[6]	. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 26 -27 .
[7]	. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 28 -29 .
[8]	. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 30 -31 .
[9]	. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 32 -33 .
[10]	. [J]. Journal of Appliance Science & Technology, 2019, 0(1): 34 -37 .

Control on the deformation of axial fan blade

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 10

Metrics

Comments

Recommended 10

[1]	ZHANG Xianling. Analysis of abnormal clearance of air guide plate in domestic air conditioner based on tolerance simulation [J]. Journal of Appliance Science & Technology, 2022, 0(3): 68-71.
[2]	SUN Qidong, HAN Lili, ZHANG Shenggang, ZHANG Yue. Simulation and optimization of refrigerator door deformation based on finite element analysis [J]. Journal of Appliance Science & Technology, 2022, 0(2): 76-81.
[3]	LIAO Zhiping, LUO Hai, XIONG Jun. Research on deep drawing method of metal handle [J]. Journal of Appliance Science & Technology, 2021, 0(zk): 418-421.
[4]	YANG Zhong, HUANG Gang, FANG Tao, YAN Zihan. Analysis of cylinder deformation caused by screw pretightening force of refrigerator compressor [J]. Journal of Appliance Science & Technology, 2021, 0(zk): 526-528.
[5]	CHENG Chunming, BAO Min, YANG Shihua, LU Tao. Research on refrigerator door with different materials based on finite element simulation [J]. Journal of Appliance Science & Technology, 2021, 0(5): 98-101.
[6]	YANG Zhong, HUANG Gang, XIAO Shuai, SONG Dongdong, YING Tiantian. Study on the application of laser displacement sensor in refrigerator compressor testing [J]. Journal of Appliance Science & Technology, 2021, 0(3): 56-58.
[7]	LAO Chunfeng, WU Fengling, ZHANG Jiangtao, FAN Qiang, LIANG Quan. Research and application of a new suspension system of the washing machine based on quasi-zero stiffness vibration isolation theory [J]. Journal of Appliance Science & Technology, 2020, 0(zk): 89-93.
[8]	HU Yugang, HU Shengwen, WEI Beibei, YU Lei. Research on coil failure of electronic expansion valve [J]. Journal of Appliance Science & Technology, 2020, 0(4): 117-119.
[9]	WEI Mingtang, CHANG Jianhu, REN Wei, WANG Haibo, CHENG Wang, LI Haike. Research on deformation optimization of refrigerator bottom beam falling based on CAE technology [J]. Journal of Appliance Science & Technology, 2019, 0(6): 109-111.
[10]	LI Wenming, YU Lei, XIN Pengpeng, SHEN Lijun. Research on design optimization of flat filter bottle based on FEA technology [J]. Journal of Appliance Science & Technology, 2019, 0(5): 124-127.