<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The main goal of this paper are equate behavior of the piston with and without different thermal coating layer on the piston head under thermal and mechanical loads that arise in the piston due to its operating. Three dimensional model of a piston heavy diesel engine has been presented. The governing equations have been discretized using a finite-volume method (FVM) and solved using multi-physics COMSOL package version 5. The results of the numerical model are showing the distribution of temperature, temperature gradients, Von-Mises stresses, and displacement in the diesel engine piston with and without 200 μm of thermal coating layer as (La2Zr 2O7) which have low thermal conductivity. The results show great improving in the performance of the piston with thermal coating layer.</p>
</abstract>

The main goal of this paper are equate behavior of the piston with and without different thermal coating layer on the piston head under thermal and mechanical loads that arise in the piston due to its operating. Three dimensional model of a piston heavy diesel engine has been presented. The governing equations have been discretized using a finite-volume method (FVM) and solved using multi-physics COMSOL package version 5. The results of the numerical model are showing the distribution of temperature, temperature gradients, Von-Mises stresses, and displacement in the diesel engine piston with and without 200 μm of thermal coating layer as (La2Zr 2O7) which have low thermal conductivity. The results show great improving in the performance of the piston with thermal coating layer.

Mechanical And Thermal Stresses Anylsis In Diesel Engine Poiston With And Without Different Thermal Coating Layer On Piston Head

Ministry of Higher Education and Scientific Research

International Journal of Advanced Network, Monitoring and Controls

This work is licensed under the Creative Commons Attribution 4.0 International License.

The main goal of this paper are equate behavior of the piston with and without different thermal coating layer on the piston head under thermal and mechanical...

Mechanical And Thermal Stresses Anylsis In Diesel Engine Poiston With And Without Different Thermal Coating Layer On Piston Head

Pubblicato online: 08 apr 2018

Pagine: 96 - 111

DOI: https://doi.org/10.21307/ijanmc-2016-018

Parole chiave
Diesel engine piston, Thermal analysis, Thermal barrier coating, 3D finite volume method

© 2016 Nabeel Abdulhadi Ghyadh et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Mechanical And Thermal Stresses Anylsis In Diesel Engine Poiston With And Without Different Thermal Coating Layer On Piston Head

Pubblicato online: 08 apr 2018

Pagine: 96 - 111

DOI: https://doi.org/10.21307/ijanmc-2016-018

Parole chiaveDiesel engine piston, Thermal analysis, Thermal barrier coating, 3D finite volume method

© 2016 Nabeel Abdulhadi Ghyadh et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Parole chiave
Diesel engine piston, Thermal analysis, Thermal barrier coating, 3D finite volume method