Exploration and Analysis of Air Volume Measurement Method Based on Pipeline Structure
The wind speed in the pipeline is one of the most important parameters in the ventilation system.In daily engineering projects,it is often necessary to measure the air volume in pipelines,air ducts and other structures.At present,the commonly used measurement methods of duct air volume include anemometer,pitot tube,tracer gas,etc.In reality,it is necessary to choose the appropriate measurement method according to the actual structure and demand of the project,such as pipeline structure,demand accuracy,feasibility,etc.This paper will compare and explore the advantages and disadvantages of several commonly used methods,and focus on the analysis of tracer gas method,which is helpful to improve the reliability of the selection of air volume measurement methods in engineering.
air ductair volume measurementtracer gasanemometerwind tunnel
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