A review of heat transfer in turbochargers
The conventional powertrain has seen a continuous wave of energy optimization, focusing
heavily on boosting and engine downsizing. This trend is pushing OEMs to consider …
heavily on boosting and engine downsizing. This trend is pushing OEMs to consider …
Turbocharger heat transfer and mechanical losses influence in predicting engines performance by using one-dimensional simulation codes
The exhaust energy can represent up to 40% of the fuel chemical energy in turbocharged
internal combustion engines. In order to calculate properly the available energy of the …
internal combustion engines. In order to calculate properly the available energy of the …
Development and validation of a radial turbine efficiency and mass flow model at design and off-design conditions
Turbine performance at extreme off-design conditions is growing in importance for properly
computing turbocharged reciprocating internal combustion engines behaviour during urban …
computing turbocharged reciprocating internal combustion engines behaviour during urban …
Heat transfer in turbocharger turbines under steady, pulsating and transient conditions
Heat transfer is significant in turbochargers and a number of mathematical models have
been proposed to account for the heat transfer, however these have predominantly been …
been proposed to account for the heat transfer, however these have predominantly been …
Analysis and methodology to characterize heat transfer phenomena in automotive turbochargers
In the present work a comprehensive study of turbocharger heat transfer phenomena is
discussed, showing their relevance compared to gas enthalpy variations through the …
discussed, showing their relevance compared to gas enthalpy variations through the …
Applying neural networks (NN) to the improvement of gasoline turbocharger heat transfer modeling
L Huang, C Ma, Y Li, J Gao, M Qi - Applied Thermal Engineering, 2018 - Elsevier
Precise prediction of turbine outlet temperature is important for the design of after-treatment
systems, two-stage turbochargers and exhaust energy recovery. An accurate turbocharger …
systems, two-stage turbochargers and exhaust energy recovery. An accurate turbocharger …
General procedure for the determination of heat transfer properties in small automotive turbochargers
These days many research efforts on internal combustion engines are centred on optimising
turbocharger matching and performance on the engine. In the last years a number of studies …
turbocharger matching and performance on the engine. In the last years a number of studies …
Modelling of turbocharger heat transfer under stationary and transient engine operating conditions
ABSTRACT A lumped capacity heat transfer model has been developed and compared to
measurements from a turbocharger operating on a 2.2 L Diesel engine under steady and …
measurements from a turbocharger operating on a 2.2 L Diesel engine under steady and …
Lumped capacitance and three-dimensional computational fluid dynamics conjugate heat transfer modeling of an automotive turbocharger
RD Burke, CD Copeland… - … for Gas Turbines …, 2016 - asmedigitalcollection.asme.org
One-dimensional wave-action engine models have become an essential tool within engine
development including stages of component selection, understanding system interactions …
development including stages of component selection, understanding system interactions …
Design and testing a bespoke cylinder head pulsating flow generator for a turbocharger gas stand
R Vijayakumar, S Akehurst, Z Liu, MA Reyes-Belmonte… - Energy, 2019 - Elsevier
Most turbocharger gas stands are designed to map performance under steady flow
conditions. However, when connected to an internal combustion engine (ICE), the turbine is …
conditions. However, when connected to an internal combustion engine (ICE), the turbine is …