A CFD analysis of the effective plume-chimney height of lazy plumes and its implications to clear air turbulence

• Main Authors: C.-K. Too, C.-M. Chu
• Format: Article
• Language: English; English
• Published: ARQII Publication 2024
• Subjects: TH1-9745 Building construction; TH7005-7699 Heating and ventilation. Air conditioning
• Online Access: https://eprints.ums.edu.my/id/eprint/41080/1/ABSTRACT.pdf; https://eprints.ums.edu.my/id/eprint/41080/2/FULL%20TEXT.pdf; https://eprints.ums.edu.my/id/eprint/41080/; http://dx.doi.org/10.13140/RG.2.2.22603.36644/1
• Institution: Universiti Malaysia Sabah

Plume chimney is a plume that has chimney characteristics due to stack effects of plumes. In this study, CFD simulation was carried out for three different heights of chimney, three different diameters of chimney at various heat loads to cover a range of source Richardson number from 0.034 to 0.33,...