1Research on aerodynamic performance of fresh air components of wall-mounted air conditioner based on blade parameter optimization design of multi-blade centrifugal fanLIN Jianhui, CAO Lei, ZHANG Hongchuang, ZHOU Bo, MA Lie, DANG NannanArticles16-20,262Research on the performance of R290 household air conditionerZHANG Shibing, LIU Rui, PAN Jingda, ZHANG Xu, MA LingArticles22-263Research on phase change cooling technology based on bionic tree-shaped and inverter air conditioner applicationZHANG Chuanmei, WANG Dingyuan, GE Ruitong, PEI YuzheArticles28-31,654Research and application of axial-flow fan blade tip vibration suppression scheme for air conditionersWANG Bo, GE Shanshan, ZHAO Shuai, ZHOU Kai, CHEN XinchangArticles32-34,715Comparative study on performance of European R290 and R32 variable frequency air conditionersYAN Hongfan, NIU Chunlei, LI Jingsheng, YANG Wenjun, LUO ZuchunArticles36-406Research and application of ripple suppression algorithm in variable frequency air conditioningMA Zhengxian, YAN JiruArticles42-477Influence of water-wheel position on performance of portable air conditioner in high-humidity environmentsTAN Yufeng, HUANG Changjiajin, LV Gengui, YUN Jiaxin, PAN Fei, LIU YingwenArticles48-538Research on AC's ventilation system without motorZHANG Hongchuang, JI Wenwei, LIN Jianhui, HUANG Kunpeng, HU JinArticles54-589Research on dynamic balance analysis of reciprocating compressionYANG Yehao, CHEN Xinjie, GE Chengwei, ZHANG Wei, GAO Jun, HU PengxiangArticles60-6510Simulation and experimental study on thermal field improvement of integration cooking appliancesWANG Zhijiang, ZOU Yuhui, ZHAO Ke, YIN TongtongArticles66-7111Interpret on the conditions about the potential ignition sources are not considered to be ignition sources in IEC 60335-2-40:2022WU XiaoliArticles72-7712Research on improving the simulation precision of nonlinear material(Ⅱ)comparison of data typesCHEN Guoping, ZHANG Xu, WANG Xiangqian, CHEN Pengyu, ZHANG JinnanArticles78-81,9113High frequency noise identification and optimization of refrigerator compressorGAO Jun, CHEN Xinjie, GE Chengwei, ZHANG Wei, HU Pengxiang, YANG YehaoArticles82-8714Noise analysis and optimization of the 7 HP three-phase rotary compressorZENG Gang, MA Min, GENG Wei, HUANG ZhiminArticles88-9115Comprehensive study on acoustic characteristics and fluid performance of suction muffler of reciprocating compressorYANG Xin, CHEN Xinjie, ZHANG Wei, GE Chengwei, ZHENG XingweiArticles92-9616Simulation and optimization of dishwasher energy consumption based on one-dimensional heat transfer modelWANG Wenpeng, LIU Hecheng, LIU Xunwei, LIU Shanshan, LIU RichaoArticles98-10217Research on the optimal thawing method of steaming and baking combinationHUANG Wenxia, JIANG Huiwen, LIU Lin, WANG Nannan, ZHOU HaixinArticles104-107,11918Research on simulation and system control of smoking effect based on temperature gradientCHEN Wenhai, WU Yong, MENG Yongzhe, GUAN Guohu, LIU Fan, WANG LiliArticles108-11319Research on traceability-based testing methods for household electrical applianceGUO Yanping, YUE Yangshuo, WANG Fang, LI ZiqiuArticles114-119 