Analysis of Aerodynamic Characteristics of Two Parallel Rotating Cylinders

N. K. Tanasheva; B. R. Nusupbekov; A. N. Dyusembaeva; N. N. Shuyushbayeva

doi:10.1134/S1063784219070247

Analysis of Aerodynamic Characteristics of Two Parallel Rotating Cylinders

Authors: Tanasheva N.K.¹, Nusupbekov B.R.², Dyusembaeva A.N.², Shuyushbayeva N.N.³
Affiliations:
1. Institute of Applied Mathematics
2. Karaganda State University
3. Ualikhanov Kokshetau State University
Issue: Vol 64, No 7 (2019)
Pages: 947-949
Section: Gases and Liquids
URL: https://journals.rcsi.science/1063-7842/article/view/203687
DOI: https://doi.org/10.1134/S1063784219070247
ID: 203687

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Abstract

We report on the results of experimental investigations on determining drag and lift coefficients for a system of two parallel rotating cylinders. The results show that with increasing the distance between rotating cylinders, drag and lift coefficients decrease. It has been established experimentally that the distance beginning with which cylinders almost stop acting on each other is 0.4 of the diameter of these cylinders.