Simulation Analysis on Deformation of Diesel Engine Cylinder Liner under Complex Loads

ZHANG Changyou; HOU Huaishu

doi:10.3969/j.issn.2096-3424.20057

ZHANG Changyou, HOU Huaishu. Simulation Analysis on Deformation of Diesel Engine Cylinder Liner under Complex Loads[J]. Journal of Technology, 2021, 21(1): 56-61. DOI: 10.3969/j.issn.2096-3424.20057

Citation:

ZHANG Changyou, HOU Huaishu. Simulation Analysis on Deformation of Diesel Engine Cylinder Liner under Complex Loads[J]. Journal of Technology, 2021, 21(1): 56-61. DOI: 10.3969/j.issn.2096-3424.20057

Citation:

ZHANG Changyou, HOU Huaishu. Simulation Analysis on Deformation of Diesel Engine Cylinder Liner under Complex Loads[J]. Journal of Technology, 2021, 21(1): 56-61. DOI: 10.3969/j.issn.2096-3424.20057

Simulation Analysis on Deformation of Diesel Engine Cylinder Liner under Complex Loads

Graphical Abstract

Graphical Abstract

Abstract

Abstract

Numerical simulation on deformation of diesel engine cylinder liner was carried out by ANSYS under complex loads such as bolt pretention, gas pressure, lateral thrust of piston and temperature field. As a result, temperature load was the leading factor inducing liner deformation, and the influences of bolt pretention and gas pressure were very small so that it could be ignored, however, the lateral thrust of piston may caused liner cylindricity error.