Study on Non-Uniform Indoor Thermal Environment and Human Thermal Sensation Under Local Radiant Heating

学生名:王 天慧

研究テーマ:Study on Non-Uniform Indoor Thermal Environment and Human Thermal Sensation Under Local Radiant Heating

(局所輻射暖房下における室内の不均一温熱環境と人間の温冷感に関する研究)

入学年月:2022.10

修了年月:2024.09

取得学位:博士（工学）

論文概要:In this study, through the investigation of the current situation of thermal comfort, and the indoor thermal environment and human thermal comfort experiment, the asymmetric thermal sensation evaluation index is proposed. The objective is to explore the inhomogeneity characteristics of indoor thermal environment and its influence on human thermal comfort under local radiant heating mode.
In Chapter 1, the research background and purpose are expounds.
In Chapter 2, the literature review of local radiation heating research is sorted out, and the current evaluation indexes suitable for indoor thermal environment and human thermal comfort under winter heating are sorted out.
In Chapter 3, the methodology and performance evaluation index are put forward, and the research method, theory and experimental test scheme are introduced.
In Chapter 4, the characteristics of buildings and indoor thermal environment in the western plateau region of China are analyzed, and the key factors affecting the indoor temperature of passive buildings in high altitude and strong radiation areas are put forward.
In Chapter 5, the traditional architectural characteristics and indoor thermal environment characteristics of Guanzhong area in Shaanxi Province of China are studied. Two typical building types were selected to analyze the influence of different building design forms on the indoor thermal environment.
In chapter 6, the characteristics of the traditional one-house building and indoor thermal environment in Kitakyushu area of Japan are studied. And selected two common room types in a house, under the effect of different local heating forms of indoor thermal environment characteristics.
In chapter 7, the experimental study of non-uniform thermal environment under module radiation is carried out in the standard laboratory, and the performance characteristics of the radiant heating module are analyzed.
In Chapter 8, the human thermal comfort experiment is carried out under local radiant heating, and the asymmetric thermal sensation evaluation index ATSV is proposed to evaluate the thermal sensation under local radiant heating.
The Chapter 9 is conclusion and prospect. The main conclusions of each chapter are summarized and future research directions are described.