Investigation of Radial Turbocharger Turbine Characteristics under Real Conditions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F09%3A00161063" target="_blank" >RIV/68407700:21220/09:00161063 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Investigation of Radial Turbocharger Turbine Characteristics under Real Conditions
Original language description
The paper deals with investigation of flow characteristics of turbocharger turbine under real operating conditions on engine by means of combination of experimental data and advanced 1-D code for combustion engine simulation. A method for turbocharger turbine on engine identification similar in principle to the three pressure analysis has been applied on radial turbine with variable geometry. A new computational module has been developed to allow identification of instantaneous flow and efficiency characteristics of the turbine. The method is based on simultaneous measurement of turbine inlet and outlet average pressure as well as pressure oscillations and instantaneous turbocharger speed measurement. Measured data were then used as boundary conditionsfor 1-D simulation model. The method allows modifications of steady state turbine characteristics towards the pulsating flow characteristics. Steady state engine operation has been investigated in this phase
Czech name
—
Czech description
—

Project
<a href="/en/project/GP101%2F08%2FP527" target="_blank" >GP101/08/P527: Measures for Identification of Combustion Irregularity of Renewable Gaseous Fuels in Internal Combustion Engine</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)