Indexed by:期刊论文
Date of Publication:2015-07-25
Journal:建筑热能通风空调
Issue:4
Page Number:1-5,46
ISSN No.:1003-0344
Key Words:风机盘管;水流量;压差;阻抗;试验
Abstract:本文提出了一种基于压差和水温的风机盘管水流量测量方法。首先对影响风盘阻抗S的因素进行理论分析，同时结合各影响因素进行试验研究，得到影响阻抗S的主要因素，推导出各因素影响条件下的阻抗S综合计算公式，最终根据风机盘管水侧压差△P、供水温度Tw得到水流量Q。此种方法可以在不增加风机盘管水侧测量阻力、测量仪表投入较低的情况下实现风机盘管水侧流量测量，既适合新建空调系统，又适合既有空调系统节能改造。
Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Main positions:Deputy Director, Department of Civil Engineering, Dalian University of Technology
Other Post:Member of APEC EGEE&C Group
Gender:Male
Alma Mater:Harbin Institute of Technology
Degree:Doctoral Degree
School/Department:Institute of Building Energy, Dalian University of Technology
Discipline:Heat and Gas Supply, Ventilation and Air Conditioning Engineering
Business Address:417 Room, Houxing Building
Contact Information:Email：zhaotianyi@dlut.edu.cn Office:86-411-84707734
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