Crankshaft and Bearing Analysis Process for a Light Duty Automotive Engine

Piraner, Ilya; Meek, Matthew P.

doi:10.4271/2008-01-2674

Cited by 2 publications

(3 citation statements)

References 8 publications

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“…Crankshaft is assumed to continuous beam resting on rigid supports. This approximation is closer to real conditions [5][6][7]. Afterwards, the main bearing was modelled by non-linear springs [6].…”

Section: Introductionmentioning

confidence: 69%

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A simplified coupled crankshaft–engine block model

Bellakhdhar

Dogui

Ligier

2013

Comptes Rendus. Mécanique

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Modern highly loaded crankshafts and bearing improvement requires an accurate knowledge of the acting forces. This information is now provided by quick and robust design tools based on simplified coupled engine block-crankshaft models. In this paper, a model based on beam theory is proposed. Several considerations are addressed. Among these considerations are bearing misalignments, crankshaft bending stiffness, clearance, hydrodynamic sustention and bearing deformation stiffness. The model substitutes efficiently engine simulation in crankshaft and bearing preliminary design.

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Section: Introductionmentioning

confidence: 69%

“…The loads carried by each throw are not distributed across all of bearings, which is a rough approximation. After that, a statically indeterminate scheme was considered [2,5]. Crankshaft is assumed to continuous beam resting on rigid supports.…”

Section: Introductionmentioning

confidence: 99%

A simplified coupled crankshaft–engine block model

Bellakhdhar

Dogui

Ligier

2013

Comptes Rendus. Mécanique

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“…In order to study the force of main diesel engine crankshaft which be caused by the changes of thrust of sail-assisted, in this thesis, MAN B&W 5S60MC diesel engine model has been established using Pro.E software, Anasys software and ADAMS software [4][5][6] . The virtual prototype test platform of main moving parts is as shown in Fig.…”

Section: Introductionmentioning

confidence: 99%

Study on the Load of Crankshaft of Hybrid Ship Main Diesel Engine

Ren

Sun

Wang

2013

AMR

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In order to study the load pattern of crankshaft of hybrid ship main diesel engine, in this thesis, MAN B&W 5S60MC diesel engine model has been established using ADAMS software. The load pattern of crankshaft of diesel engine at variable load, and variable speed conditions due to the changes of assisted driving force have been calculated by the virtual prototype. The result shows that the influence of crankshaft load pattern is tiny when the diesel engine load is variable, but the influence of crankshaft load pattern is large when the diesel engine speed is variable. The research of hybrid ship sailing model study provides theoretical basis. The study provides theoretical foundation to the control model research of hybrid ship main diesel engine. It is helpful to improve the application process of hybrid ship.

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Crankshaft and Bearing Analysis Process for a Light Duty Automotive Engine

Cited by 2 publications

References 8 publications

A simplified coupled crankshaft–engine block model

A simplified coupled crankshaft–engine block model

Study on the Load of Crankshaft of Hybrid Ship Main Diesel Engine

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