Simplified Model of Net Disturbances for In-Line Diesel Engines Penn State Erie Behrend College

Format:

Conference/Event

Author/Creator:

Sweeney, Sweeney, author.

Conference Name:

SAE 2013 Commercial Vehicle Engineering Congress (2013-10-01 : Rosemont, Illinois, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2013

Summary:

This paper presents a simple method of estimating steady-state diesel engine disturbance amplitudes that can be used in rigid-body, low frequency vibration modeling to predict the performance of an engine's isolation suspension and its components. The internal disturbances occurring at each cylinder and crank throw are determined and combined to provide the net disturbances for several common four-stroke diesel engine configurations. The method utilizes a simplified Fourier decomposition of diesel combustion and the predominant inertia disturbances from within the engine. With a few pieces of information from the engine maker, actual disturbance amplitudes and phases can be estimated. Conditions and simplifying assumptions are discussed. The estimated disturbance amplitudes can also be used in torsional vibration modeling of the drivetrain

Notes:

Vendor supplied data

Publisher Number:

2013-01-2381

Access Restriction:

Restricted for use by site license