Assessment of Thermal Environment in a Kitchen with a New Ventilation System Sumei Liu, Xiaojie Zhou, Xuan Liu, Xiaorui Lin, Ke Qing, Weizhen Zhang, Jian Li, Jiankai Dong, Dayi Lai and Qingyan Chen E3S Web Conf., 111 (2019) 02034 Published online: 13 August 2019 DOI: 10.1051/e3sconf/201911102034