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Measurement and Analysis of Flow Velocity in a Large Air Duct Elbow System
https://orcid.org/http://orcid.org/0000-0003-4072-2027
https://orcid.org/http://orcid.org/0000-0001-8156-8914
https://orcid.org/http://orcid.org/0000-0001-5722-0600
https://orcid.org/http://orcid.org/0000-0001-9436-9092
Increasing large air ducts (hydraulic diameter over 2 m) have been applied in various projects. In the air conditioning system composed of large air ducts, the air distribution of air ducts should be thoroughly analyzed by to analyze the influence of diversion plate setting of duct elbow on the pressure loss and energy consumption of the system, so as to realize energy saving of ventilation and air conditioning system of the building. The background project of this paper is the mechanical and electrical installation project of Shanghai XinZhuang Metro Station Project. In this paper, a scaled model test was carried out to measure the pressure loss of duct bend of a large air duct system. By measuring the air velocity and pressure at different positions along the duct under different working conditions, parametric study was conducted to provide guidance to reduce pressure loss and noise of large air duct system with different elbow flow diversion system.
Measurement and Analysis of Flow Velocity in a Large Air Duct Elbow System
https://orcid.org/http://orcid.org/0000-0003-4072-2027
https://orcid.org/http://orcid.org/0000-0001-8156-8914
https://orcid.org/http://orcid.org/0000-0001-5722-0600
https://orcid.org/http://orcid.org/0000-0001-9436-9092
Increasing large air ducts (hydraulic diameter over 2 m) have been applied in various projects. In the air conditioning system composed of large air ducts, the air distribution of air ducts should be thoroughly analyzed by to analyze the influence of diversion plate setting of duct elbow on the pressure loss and energy consumption of the system, so as to realize energy saving of ventilation and air conditioning system of the building. The background project of this paper is the mechanical and electrical installation project of Shanghai XinZhuang Metro Station Project. In this paper, a scaled model test was carried out to measure the pressure loss of duct bend of a large air duct system. By measuring the air velocity and pressure at different positions along the duct under different working conditions, parametric study was conducted to provide guidance to reduce pressure loss and noise of large air duct system with different elbow flow diversion system.
Measurement and Analysis of Flow Velocity in a Large Air Duct Elbow System
https://orcid.org/http://orcid.org/0000-0003-4072-2027
https://orcid.org/http://orcid.org/0000-0001-8156-8914
https://orcid.org/http://orcid.org/0000-0001-5722-0600
https://orcid.org/http://orcid.org/0000-0001-9436-9092
Increasing large air ducts (hydraulic diameter over 2 m) have been applied in various projects. In the air conditioning system composed of large air ducts, the air distribution of air ducts should be thoroughly analyzed by to analyze the influence of diversion plate setting of duct elbow on the pressure loss and energy consumption of the system, so as to realize energy saving of ventilation and air conditioning system of the building. The background project of this paper is the mechanical and electrical installation project of Shanghai XinZhuang Metro Station Project. In this paper, a scaled model test was carried out to measure the pressure loss of duct bend of a large air duct system. By measuring the air velocity and pressure at different positions along the duct under different working conditions, parametric study was conducted to provide guidance to reduce pressure loss and noise of large air duct system with different elbow flow diversion system.
Measurement and Analysis of Flow Velocity in a Large Air Duct Elbow System
Lecture Notes in Civil Engineering
Guo, Wei (editor) / Qian, Kai (editor) / Tang, Yi (author) / Yu, Sen (author) / Cao, Xiaocheng (author) / Wang, Haidong (author)
International Conference on Green Building, Civil Engineering and Smart City ; 2022 ; Guilin, China
2022-09-08
8 pages
Article/Chapter (Book)
Electronic Resource
English
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