1Effect of electronic expansion valve on refrigeration system performance of logistics vehiclesZHOU Guang-hui, ZHANG Qing-ge, LI Hai-jun, SU Zhi-yong, CAI Xia, YUAN Tie-suo, CHU Xue-jing1-42Economic performance analysis of a ground source heat pump in a park in Zhengzhou CityCHEN Tian-le, JIANG Shu, ZHANG Yao, LIU Zhi-ming, ZHAO Peng-peng, WEI Shuai-bo, LI Huan-kai, ZHANG Yi-hao8-113Study on the behavior pattern and modeling of office builders in severe cold regionsHE Liao-ye, FAN Cheng-shuo12-144Numerical study on enhanced heat transfer of helical structure in PCS heat exchangerZHOU Zong-he, SONG Yang, HAN Mei-qi, CHEN Kai15-185Influence of electronic expansion valve on the refrigeration performance of pure electric refrigerated vehiclesXU Qi, LI Hai-jun23-266Simulation research of a new wind-solar-storage integrated energy system based on wind-heat unitYANG Xing-hao, GOU Yu-jun, ZHONG Xiao-hui, JI Ming-da27-317Experimental study on steam generator based on direct flame impact heatingGAO Feng, CUI Yong-zhang, REN Yi-liang32-358Research on supercritical-dense phase CO2 tube transportation under different inlet conditionsYANG Mei, LEI Qin, XIONG Shan-wen, YANG Hui-lin, LI Guang-rong, PENG Qi-yao, LIAO Fan, WU Dong-zhan36-389Research on flexibility transformation of 350 MW supercritical CFB unitLI Shou-jun, SHANG Man-xia, YANG Xue-bao, HE Chun, HUANG Zhong42-4510Research on energy-saving heating by flexible allocation of cascade heat energy in cogeneration unitSU Chao-hong, SUN Shuang-lu, SHI Lei50-5211Optimization method of coal mill operation based on genetic algorithmZHANG Qin, LIU Shu-yuan, JI Yun, DANG Ming-rui, SUN Na, WU Na, GU Wei53-5612Application of energy-saving technology in long-distance heat supply projectLIU Jian-guo, YAN Yao-feng, YANG Tong-yuan, HE Ya-jun, ZHOU Xiao-san, JIN Jiang-hao57-6013Application of air suspension fan in energy-saving and consumption reduction of sewage plantYIN Jian-chuan, SUN Xiao-ming64-6614Improvement of waste heat recovery in the negative coated oven of a lithium-ion power batteryHE Jian-wei, ZHANG Chun67-6915Collaborative optimization and comprehensive evaluation method of energy supply systems for near-zero energy community with multiple energy storageLIU Xuan, ZHANG Shi-cong, YANG Xin-yan, WU Di70-7316Cause analysis and solutions of over-temperature in the discharge of the regeneration tower for desulfurization and denitration of activated coke from sintering flue gasYU Jiang-you77-8017Innovative design of arch structure for municipal waste incinerator with co-combustion of sludgeLIU Jie-cheng, ZHU Guang-yu81-8318Simulation analysis of compressed carbon dioxide energy storage system based on EBSILONZHAO Da-zhou, ZHANG Zhong-ping, WANG Shu-jun, GAO Xiang, LIU Heng84-8619Evaluation model for the application effect of intelligent electromagnetic antimicrobial and descaling systemSUN Pei-qing, HUANG Yun-feng, FANG Shi-qing, CAO Jing-bo, ZHAO Sheng, ZHU Peng90-9320Design and application of heat pipe air heater in coal mine shaftGUO You, LIU Bin, QIANG Tian-wei, LIU Jia-lei, ZHANG Zhen-peng97-100 