Investigation of Radial Turbocharger Turbine Characteristics under Real Conditions
Identifikátory výsledku
Kód výsledku v 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>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Investigation of Radial Turbocharger Turbine Characteristics under Real Conditions
Popis výsledku v původním jazyce
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
Název v anglickém jazyce
Investigation of Radial Turbocharger Turbine Characteristics under Real Conditions
Popis výsledku anglicky
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
Klasifikace
Druh
C - Kapitola v odborné knize
CEP obor
JT - Pohon, motory a paliva
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/GP101%2F08%2FP527" target="_blank" >GP101/08/P527: Metoda a zařízení pro identifikaci nepravidelnosti hoření při použití obnovitelných plynných paliv v pístovém spalovacím motoru</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2009
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název knihy nebo sborníku
Modeling of SI and Diesel Engines 2009
ISBN
978-0-7680-2152-3
Počet stran výsledku
8
Strana od-do
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Počet stran knihy
250
Název nakladatele
SAE International
Místo vydání
Warrendale, PA 15096
Kód UT WoS kapitoly
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