Studying Surge Phenomena by Improving the Construction of a Turbocharger Testing Bench

It is common knowledge that diesel engines are frequently used in agricultural processes. Uprating a diesel engine by means of turbocharging is widely used nowadays. Turbocharging easily enables the increase in the power of the engine by 10-50%. However, the turbine creating a high effectiveness of...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2021-03, Vol.666 (3), p.32056
Main Authors: Kaliyev, B K, Gritsenko, A V, Shepelev, V D
Format: Article
Language:English
Subjects:
Agricultural equipment
Construction
Diesel
Diesel engines
Internal combustion engines
Stochasticity
Superchargers
Turbine wheels
Turbines
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Summary:It is common knowledge that diesel engines are frequently used in agricultural processes. Uprating a diesel engine by means of turbocharging is widely used nowadays. Turbocharging easily enables the increase in the power of the engine by 10-50%. However, the turbine creating a high effectiveness of a diesel engine became an essential problem connected with the reduction of reliability of farming machinery. One of the vital issues here refers to surge phenomena in a turbocharger. Thus, in routine maintenance of turbocharged engines the stochasticity of load leads to the changes in the geometry of the pump and turbine wheels of a turbocharger. The complex work to improve the construction of the turbocharger test bench was connected with re-creating the real operational modes of a turbocharger (TCR) on the bench and studying the limits of a surge during tests.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/666/3/032056