Impact of fuel and injection system on particle emissions from a GDI engine

C Wang, H Xu, JM Herreros, J Wang, R Cracknell - Applied Energy, 2014 - Elsevier
In recent years, particulate emissions from the gasoline direct injection (GDI) engine,
especially the ultrafine particulates, have become a subject of concern. In this study, the …

The role of tip leakage flow in spike-type rotating stall inception

M Hewkin-Smith, G Pullan… - Journal of …, 2019 - asmedigitalcollection.asme.org
This paper describes the role of tip leakage flow in creating the leading edge separation
necessary for the onset of spike-type compressor rotating stall. A series of unsteady …

[HTML][HTML] Design and analysis of pioneering high supersonic axial turbines

G Paniagua, MC Iorio, N Vinha, J Sousa - International Journal of …, 2014 - Elsevier
The trend towards ultra compact thermal power generation, is constrained by the
unavailability of fluid-machinery adequate for supersonic flow conditions. Conventional …

[HTML][HTML] Flow irreversibility and heat transfer effects on turbine efficiency

LB Inhestern, D Peitsch, G Paniagua - Applied Energy, 2024 - Elsevier
The quantification of the flow irreversibilities is crucial to developing future turbomachinery.
Traditionally, design correlations and efficiencies are based on comparisons to isentropic …

Statistical analysis of pulsating non-Newtonian flow in a corrugated channel using Lattice-Boltzmann method

HH Afrouzi, M Ahmadian, A Moshfegh… - Physica A: Statistical …, 2019 - Elsevier
Pulsating non-Newtonian flow in a corrugated channel was studied by using the Lattice
Boltzmann Method (LBM) and utilizing the Boundary Fitting Method (BFM). A wide range of …

Pulsating flow effects on convection heat transfer in a corrugated channel: A LBM approach

M Jafari, M Farhadi, K Sedighi - International Communications in Heat and …, 2013 - Elsevier
At the present study, the effects of the pulsating flow on forced convection in a corrugated
channel are investigated using Lattice Boltzmann Method (LBM) based on Boundary Fitting …

Integrating multi-objective optimization with computational fluid dynamics to optimize boiler combustion process of a coal fired power plant

X Liu, RC Bansal - Applied energy, 2014 - Elsevier
The dominant role of electricity generation and environment consideration have placed
strong requirements on coal fired power plants, requiring them to improve boiler combustion …

Effect analysis on flow and boiling heat transfer performance of cooling water-jacket of bearing in the gasoline engine turbocharger

E Jiaqiang, Z Zhang, Z Tu, W Zuo, W Hu, D Han… - Applied Thermal …, 2018 - Elsevier
A liquid-solid coupling numerical model of water-cooled bearing in gasoline engine
turbocharger is established in STAR CCM+ environment. By adapting two-phase flow …

[HTML][HTML] Multi-objective optimization of turbocharger turbines for low carbon vehicles using meanline and neural network models

P Kapoor, AW Costall, N Sakellaridis… - Energy Conversion and …, 2022 - Elsevier
Due to slow turnover of the global vehicle parc internal combustion engines will remain a
primary means of motive power for decades, so the automotive industry must continue to …

[HTML][HTML] Assessment of the unsteady performance of a turbocharger radial turbine under pulsating flow conditions: Parametric study and modeling

R Mosca, M Mihaescu - Energy Conversion and Management: X, 2022 - Elsevier
A characteristic of radial turbines for turbocharger applications subject to pulsating flow is
the deviation of the turbine performance compared with corresponding continuous flow …