A new tool to perform global energy balances in DI diesel engines
F Payri, P Olmeda, J Martin, R Carreño - SAE International Journal of …, 2014 - JSTOR
The generalization of exhaust aftertreatment systems along with the growing awareness
about climate change is leading to an increasing importance of the efficiency over other …
about climate change is leading to an increasing importance of the efficiency over other …
External heat losses in small turbochargers: Model and experiments
The behavior of small turbochargers is deeply affected by heat transfer phenomena. The
external heat losses of these machines are studied and a simplified model that takes into …
external heat losses of these machines are studied and a simplified model that takes into …
A study on the internal convection in small turbochargers. Proposal of heat transfer convective coefficients
Nowadays turbochargers play an important role in improving internal combustion engines
(ICE) performance. Usually, engine manufacturers use computer codes to predict the …
(ICE) performance. Usually, engine manufacturers use computer codes to predict the …
Importance of heat transfer phenomena in small turbochargers for passenger car applications
Nowadays turbocharging the internal combustion engine has become a key point in both the
reduction of pollutant emissions and the improvement of engine performance. The matching …
reduction of pollutant emissions and the improvement of engine performance. The matching …
In-cylinder soot radiation heat transfer in direct-injection diesel engines
The efficiency and CO 2 are one of the main concerns of automotive manufacturers. There
are several strategies under investigation to solve this problem. In the present work, the …
are several strategies under investigation to solve this problem. In the present work, the …
Development and validation of a radial variable geometry turbine model for transient pulsating flow applications
This paper presents the development and validation of a one-dimensional radial turbine
model able to be used in automotive turbocharger simulations. The model has been …
model able to be used in automotive turbocharger simulations. The model has been …
A zonal approach for estimating pressure ratio at compressor extreme off-design conditions
Zero-dimensional/one-dimensional computational fluid dynamics codes are used to
simulate the performance of complete internal combustion engines. In such codes, the …
simulate the performance of complete internal combustion engines. In such codes, the …
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 …
A combination of swirl ratio and injection strategy to increase engine efficiency
Growing awareness about CO₂ emissions and their environmental implications are leading
to an increase in the importance of thermal efficiency as criteria to design internal …
to an increase in the importance of thermal efficiency as criteria to design internal …
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 …