Journal of Engineering Physics and Thermophysics

, Volume 92, Issue 6, pp 1524–1528 | Cite as

A Characteristic Feature of Pressure Formation in the Gap Between Rotating Eccentrically Located Cylinders

  • V. D. TyutyumaEmail author

The results of theoretical and experimental investigations of pressure distributions in a shear laminar flow between rotating eccentrically located cylinders are presented. It is shown that a change in the pressure in the slit gap is attributed to two mechanisms: to the "wedge effect" from the eccentrically located rotating tenon in the bearing and to the heat supply due to the adiabatic change of the volume, dissipative processes, and heat transfer.


isentropic model of momentum transfer equations of motion flow in the gap between rotating cylinders eccentrically located cylinders "wedge effect," heat exchange in laminar flow 


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© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Institute of Power EngineeringNational Academy of Sciences of BelarusMinskBelarus

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