Effect of Gas-liquid-solid Contact Angle on Forced Convective Heat Transfer of Flue Gas with Condensation

摘要：

The heat transfer enhancement and anticorrosion on flue gas condensing heat transfer surface in natural gas-fired equipment is the key to develop high-efficient and compact condensing heat transfer equipments.In this paper,theoretical investigation of flue gas forced convective condensing heat transfer was conducted based on the rivulet model.The relationship between the gas-liquid-solid contact angle and the condensate liquid film thickness was established,and the gas-liquid-solid contact angle effecting on the flue gas forced convective condensing heat transfer was discussed.

关键词： Natural gas Flue gas Condensation heat transfer Contact angle

作者: Yuanyuan Wu Suilin Wang Hongbing Chen

作者单位: School of Environment and Energy Engineering,Beijing University of Civil Engineering and Architecture,Beijing,China

会议类型: 国际会议

会议名称: The First International Conference on Building Energy and Environment(第一届建筑能源与环境国际会议)

会议地点: 大连

会议语种:英文

页码: 1587-4594

在线出版日期: 2008-07-01（万方平台首次上网日期，不代表论文的发表时间）