Study on Indoor Environment and Indoor Humidity Distribution using Computational Fluid Dynamics

フォーマット:

学位論文

責任表示:

チョウ, ホウエン

言語:

英語

著者名:

チョウ, ホウエン  

バージョン:

ETD

概要:

Due to recent industrial developments and the COVID‐19 pandemic, people are spending more time indoors. Consequently, many researchers have focused on the indoor environment, and indoor air quality is considered more important for human hea … lth. Improving indoor air quality depends on effective ventilation and reasonable air distribution. In an air‐conditioned room, the form of airflow organization affects air quality, so air distribution is an important aspect of air‐ conditioning system design. In this study, we used Airpak software by Fluent to perform numerical calculations on the indoor humidity calculation model and study the effects of different ventilation methods on indoor temperature and humidity distribution. The Reynolds averaged Navier–Stokes equation and the RNG (Re‐Normalisation Group) k‐epsilon model were used to predict the airflow pattern in a room, the effects of ventilation on the dew rate, the effects of different ventilation methods, and the effect of indoor wall condensation. 続きを見る

URL:

http://id.nii.ac.jp/1077/00000867/