Thermo-Mechanical Couple Analysis of Cylinder Head Joint with Quadratic Contact

Gui Chuan Hu; Jing Hua Liu

doi:10.4028/www.scientific.net/AMR.871.141

Paper Titles

DEM Study on Energy Allocation Behavior in Crushable Soils
p.119

Investigation of the Deformable Behavior of Loose and Dense Sand through DEM
p.124

The Pre-Twisted Thin-Walled Beam Element Stiffness Matrix Considering the Saint-Venant Warping Deformation
p.129

Uniform Second-Order Hybrid Schemes on Bakhvalov-Shishkin Mesh for Quasi-Linear Convection-Diffusion Problems
p.135

Thermo-Mechanical Couple Analysis of Cylinder Head Joint with Quadratic Contact
p.141

Melt Time-Temperature Treatment Affecting the Amorphous Ribbons' Properties of the HTS-42 Solder
p.147

A Study on Corrosion Wear of Cold Rolling Work Roll
p.152

Study of Wear Resistance of Sintered Powder Tool Materials
p.159

Carbide Tools with Nano-Dispersed Coating for High-Performance Cutting of Hard-to-Cut Materials
p.164

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 871Thermo-Mechanical Couple Analysis of Cylinder Head...

Thermo-Mechanical Couple Analysis of Cylinder Head Joint with Quadratic Contact

Abstract:

Finite element simulation technology was applied to the steady heat transfer and thermo-mechanical coupling analysis in order to investigate the influence of thermal load on stress intensity and sealing performance. An finite element heat transfer model of cylinder head joint assembly was set up, based on which the steady heat transfer analysis was performed subsequently by applying reasonable boundary conditions and loads. The influence on cylinder head sealing performance due to thermal field under the thermal stress conditions was evaluated by using the finite element method. The results showed that the thermal load increases the bolt tensile force and the gasket pressure, which help to improve the sealing performance. Compared to the mechanical load case, the thermo-mechanical stress of the liner and the cylinder head is obviously increased, so the thermal load is not neglectable when calculating the stress intensity of the cylinder head and the cylinder liner.

You might also be interested in these eBooks

Applied Mechanics, Fluid and Solid Mechanics

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 871)

Pages:

141-144

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.871.141

Citation:

Cite this paper

Online since:

December 2013

Authors:

Gui Chuan Hu*, Jing Hua Liu

Keywords:

Contact, Cylinder Head Joint, Finite Element Model (FEM), Heat Transfer, Thermo-Mechanical Couple

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Hsu, M. B. Modeling of Coupled Thermo-Electrical Problems by the Finite Element Method., Third International Symposium on Numerical Methods for Engineering, Paris, March, (1983).

Google Scholar

[2] Wang Z W, Huang R H , Chen X B, et al. Tests and numerical simulations on the thermal load of the cylinder head in heavy-duty vehicle diesel engines [C] MProceeding s of the 2007 Spring Technical Conference of the ASM E Internal Combustion Engine Division. Pueblo: ASME, 2007: 361- 373.

DOI: 10.1115/jrc/ice2007-40018

Google Scholar

[3] Zhang P, Ouy ang G Y, Bai L F, et al. Study on solid- fluid coupled heat transfer simulation of cylinder head of high power density diesel engine [ C] M2010 International Conference on Intelligent Computation Technology and Automation. Changsha: IEEE, 2010: 542- 544.

DOI: 10.1109/icicta.2010.380

Google Scholar

[4] Xie J Q, Ag apiou J S, St ephenson D A, et al. Mach-ining quality analysis of an engine cylinder head using finite element methods[ J]. Journal of Manufacturing Processes, 2003, 5(2): 170-184.

DOI: 10.1016/s1526-6125(03)70052-8

Google Scholar