Zahra Mohammadii

Department of Occupational Health and Safety, School of Public Health and safety, Shahid Beheshti University of Medical Science, Tehran, Iran

[ 1 ] - The Empirical Assessment of Vibration in HVAC Systems

Background and purpose: Vibration caused by ventilation systems in buildings is one of the harmful physical factors that can cause harm to residents. Therefore, measuring and controlling vibration is important. Materials and Methods:  In the first step of the study, the vibration accelerometer was placed on the base of a fan where the vibrations were sent toward the duct wall. A vibration asse...

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