The Calculation of Air Quality in Crowded Interior Spaces

• Main Authors: Fan, Chia-Kuei, 范家魁
• Other Authors: Fu, Wu-Shung
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/17676036734497795300

碩士 === 國立交通大學 === 機械工程系所 === 101 === The study focuses on the influence by the number of people to the indoor air quality. If there are a lot of people who stay too long in the interior spaces, the heat and gases released by people must affect the environment to a certain extent. The most influential gases released by people are carbon-dioxide and water vapor, and people can be regarded as heat sources. Thus, this research regards people as the main source term and calculates the fluid field with boundary conditions. In different places, there are different maximum capacity and minimum ventilation allowed. This research is mainly focusing on limiting the indoor gases below regulation amount, under the condition that the exaulting volume matches the standard for certain recommended capacity.