DocumentCode
3266388
Title
Modal analysis of the cylinder block of 4D25G diesel engine
Author
Wenzhi, Gao ; Yi, Chen ; Zhonglin, Hu
Author_Institution
State Key Lab. of Engines, Tianjin Univ., Tianjin, China
fYear
2011
fDate
15-17 April 2011
Firstpage
5094
Lastpage
5097
Abstract
The 3-D models of the cylinder block of 4D25G Diesel Engine, were modeled with Pro/Engineer and reasonably simplified. Elements were applied to mesh 3-D geometric models, and then the FEM model was constructed. Using the model, a modal analysis was done to get the basic vibration mode and the nature frequency of the cylinder block. Through analysis for results, we can learn dynamic characteristic of the cylinder block. It can provide the direction in which the vibration and noise could be further reduced through the structural improvement.
Keywords
diesel engines; engine cylinders; mechanical engineering computing; mesh generation; vibrations; 4D25G diesel engine; FEM model; Pro-Engineer; cylinder block modal analysis; mesh 3D geometric models; vibration mode; Analytical models; Diesel engines; Finite element methods; Modal analysis; Solid modeling; Vibrations; Cylinder block; Diesel engine; Modal analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-8036-4
Type
conf
DOI
10.1109/ICEICE.2011.5776917
Filename
5776917
Link To Document