Multidisciplinary Journal of Science and Technology

EFFECT OF CHANGING THE DIAMETER OF THE FAN INLET PIPE ON ITS PARAMETERS

Khamrli Ismailov

Namangan Institute of Textile Industry (NamITI),

Olimjon Sarimsakov Sharipjanovich

Andijan State University AndSU

Keywords: pneumo-transport, pipe, cotton, fan, aerodynamic force, cyclone, cotton drum, pipe, air consumption.

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Abstract

The article examines the influence of the design of the fan inlet pipe on the operating parameters of the fan. The inlet pipe is made in the form of a diffuser, as well as a confuser and different sizes. After alternately installing them on the fan, the fan is started and its main operating parameters are measured with special tools. By comparing the results, the influence of the shape and dimensions of the fan inlet pipe on its parameters was determined. Based on the analysis of the obtained results, rational shape and dimensions of the fan inlet pipe were recommended.

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