NDLI: A First Principle Engine Model for Up-Front Design: Further Studies on Hydrodynamic Bearing Models

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Ma, Zheng-Dong Perkins, N. C.
Copyright Year	2002
Abstract	The design of a conceptually new engine system requires an engineering tool that can quickly estimate effects of the design changes on NVH and durability at the very onset of the engine design cycle. In (Ma, et al., 2000 and Ma and Perkins 2001), we presented an engine modeling template (EngTmp) to support up-front design of engine systems. The EngTmp employs a recursive formulation of multibody dynamics that leads to the minimum number of equations of motion to represent engine dynamics and vibration. The engine models generated from the EngTmp thus enjoy greater computational efficiency. The objective of this paper is to provide some further discussions on the hydrodynamic bearing models employed in the EngTmp and numerical results obtained recently for the sample engine. The attention will be focused on discussing effects of employing different hydrodynamic bearing models based on the Reynolds equation.
Sponsorship	Dynamic Systems and Control Division
Starting Page	739
Ending Page	747
Page Count	9
File Format	PDF
ISBN	0791836290
DOI	10.1115/IMECE2002-32154
Volume Number	Dynamic Systems and Control
Conference Proceedings	ASME 2002 International Mechanical Engineering Congress and Exposition
Language	English
Publisher Date	2002-11-17
Publisher Place	New Orleans, Louisiana, USA
Access Restriction	Subscribed
Subject Keyword	Design Cycles Vibration Engine design Bearings Dynamics (mechanics) Durability Multibody dynamics Engineering instruments Equations of motion Modeling Engines
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Flexible Multibody Dynamics Analysis of Automobile Engine

Modeling Shear Heating in the Hydrodynamic Lubrication of Crankshaft Journal Bearing of a High-Torque Diesel Engine Operating at a Low Speed

Probabilistic Main Bearing Performance for an Internal Combustion Engine

Probabilistic Analyses for the Performance Characteristics of the Main Bearings in an Operating Engine Due to Variability in Bearing Properties

Linking Rigid and Flexible Multibody Systems via Thin Fluid Films Actively Controlled

Computational Dynamics of Multibody Systems: History, Formalisms, and Applications

V8 Engine Bearing Dynamics: High Perfomance With Minimum Friction

Dynamic characteristics of high-speed gasoline engine turbocharger based on thermo-elasto-hydrodynamic lubrication bearing model and flexible multibody dynamics method

Multibody Dynamics Model for Predicting the Vibration Response and Transient Tooth Loads for Planetary Gear Systems

A First Principle Engine Model for Up-Front Design: Further Studies on Hydrodynamic Bearing Models

Similar Documents

Flexible Multibody Dynamics Analysis of Automobile Engine

Modeling Shear Heating in the Hydrodynamic Lubrication of Crankshaft Journal Bearing of a High-Torque Diesel Engine Operating at a Low Speed

Probabilistic Main Bearing Performance for an Internal Combustion Engine

Probabilistic Analyses for the Performance Characteristics of the Main Bearings in an Operating Engine Due to Variability in Bearing Properties

Linking Rigid and Flexible Multibody Systems via Thin Fluid Films Actively Controlled

Computational Dynamics of Multibody Systems: History, Formalisms, and Applications

V8 Engine Bearing Dynamics: High Perfomance With Minimum Friction

Dynamic characteristics of high-speed gasoline engine turbocharger based on thermo-elasto-hydrodynamic lubrication bearing model and flexible multibody dynamics method

Multibody Dynamics Model for Predicting the Vibration Response and Transient Tooth Loads for Planetary Gear Systems

A First Principle Engine Model for Up-Front Design: Further Studies on Hydrodynamic Bearing Models