A new numerical method for piston dynamics and lubrication analysis

被引：71

作者：

Zhao, Bo ^{[1
,2
]}

Dai, Xu-Dong ^{[1
,2
]}

Zhang, Zhi-Nan ^{[1
,2
]}

Xie, You-Bai ^{[1
,2
]}

机构：

[1] Shanghai Jiao Tong Univ, State Key Lab Mech Syst & Vibrat, Shanghai 200240, Peoples R China

[2] Shanghai Jiao Tong Univ, Sch Mech Engn, Shanghai 200240, Peoples R China

来源：

TRIBOLOGY INTERNATIONAL | 2016年 / 94卷

关键词：

Piston skirt; Finite Element Method; Multibody dynamics; Piston secondary motion; INTERNAL-COMBUSTION ENGINE; PLANAR MULTIBODY SYSTEMS; AVERAGE FLOW MODEL; SECONDARY MOTION; SKIRT PROFILES; MECHANICAL SYSTEMS; JOINT WEAR; PART I; CLEARANCE; FRICTION;

D O I：

10.1016/j.triboint.2015.09.037

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A numerical model for piston dynamics and lubrication analysis is proposed by coupling the lubrication model of piston skirt-liner system and the dynamics model of multibody system consisting of crank, connecting rod and piston. The lubrication model is solved by the Finite Element Method, while the multibody dynamics equations are established with Lagrange multipliers and constraint Jacobian matrix. The validation of the method is verified through comparing with a well-known existing work. Apart from this, some design parameters of piston skirt were investigated so as to reveal their influence on the slap noise and lubrication performances of the piston. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：395 / 408

页数：14

共 51 条

[1] Piston ring-cylinder bore friction modeling in mixed lubrication regime: Part I - Analytical results [J].

Akalin, O ;

Newaz, GM .

JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 2001, 123 (01) :211-218

[2]

[Anonymous], DYNAMICS MULTIBODY S

[3] Dynamics modeling and quantitative analysis of multibody systems including revolute clearance joint [J].

Bai, Zheng Feng ;

Zhao, Yang .

PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY, 2012, 36 (04) :554-567

[4]

Baumgarte J., 1972, Computer Methods in Applied Mechanics and Engineering, V1, P1, DOI 10.1016/0045-7825(72)90018-7

[5] A simple model to estimate the impact force induced by piston slap [J].

Cho, SH ;

Ahn, ST ;

Kim, YH .

JOURNAL OF SOUND AND VIBRATION, 2002, 255 (02) :229-242

[6]

De Jalon J.G., 1994, Mechanical Engineering Series

[7] A transient tribodynamic approach for the calculation of internal combustion engine piston slap noise [J].

Dolatabadi, N. ;

Littlefair, B. ;

De la Cruz, M. ;

Theodossiades, S. ;

Rothberg, S. J. ;

Rahnejat, H. .

JOURNAL OF SOUND AND VIBRATION, 2015, 352 :192-209

[8]

Duyar M., 2005, SAE TECHNICAL PAPER

[9] Dynamic analysis for planar multibody mechanical systems with lubricated joints [J].

Flores, P ;

Ambrósio, J ;

Claro, JP .

MULTIBODY SYSTEM DYNAMICS, 2004, 12 (01) :47-74

[10] A Parametric Study on the Baumgarte Stabilization Method for Forward Dynamics of Constrained Multibody Systems [J].

Flores, Paulo ;

Machado, Margarida ;

Seabra, Eurico ;

da Silva, Miguel Tavares .

JOURNAL OF COMPUTATIONAL AND NONLINEAR DYNAMICS, 2011, 6 (01)

← 1 2 3 4 5 6 →