DESIGN CRITERIA FOR VARIABLE AIR VOLUME (VAV) SYSTEMS WITHOUT ACTIVE CONTROL DAMPERS

摘要：

A Variable Air Volume flow (VAV) system is an energy efficient solution for commercial buildings, especially when the task of the supplied air is both ventilating and cooling. However, a VAV system is echnically somewhat more complicated than a previously common Constant Air Volume flow (CAV) system. When selecting technical solutions, simplicity, intelligibility and tolerance against deviations in operating conditions should always be looked for.This paper accounts for results from two plants in operation, where by setting special demands on the supply air devices, a good function was obtained without active control dampers for pressure control in the duct system. The results from the field studies confirm that a technical solution in accordance with the studied one provides an adequately functioning system that ensures a good indoor climate.

作者: M-L.MARIPUU L.JAGEMAR

作者单位: Building Services Engineering, Chalmers University of Technology,Gothenburg, SE-41296, Sweden

会议类型: 国际会议

会议名称: The 22nd International Congress of Refrigeration(第22届国际制冷大会)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-21（万方平台首次上网日期，不代表论文的发表时间）