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Simulation of Piston Ring Pack Tribology

Result description

Piston rings play an important role in the lubricant characteristic of reciprocating engines with the consequences on engine wear, power losses and a vast amount of lubricating oil consumption. The computational solution of piston ring dynamics is a verycomplex problem and it requires multiple numerical approaches supplemented by suitable inputs. The paper demonstrates the principles of the numerical solution of piston ring dynamics in mixed lubrication conditions incorporating a virtual engine and experimental inputs. The simulation algorithm is incorporated into user guided interface and it is available for industry usages. The solution results are presented on a diesel turbocharged engine with three piston ring configuration.

Keywords

blow-bydynamicspiston ringmixed lubricationfriction losses

The result's identifiers

Alternative languages

  • Result language

    angličtina

  • Original language name

    Simulation of Piston Ring Pack Tribology

  • Original language description

    Piston rings play an important role in the lubricant characteristic of reciprocating engines with the consequences on engine wear, power losses and a vast amount of lubricating oil consumption. The computational solution of piston ring dynamics is a verycomplex problem and it requires multiple numerical approaches supplemented by suitable inputs. The paper demonstrates the principles of the numerical solution of piston ring dynamics in mixed lubrication conditions incorporating a virtual engine and experimental inputs. The simulation algorithm is incorporated into user guided interface and it is available for industry usages. The solution results are presented on a diesel turbocharged engine with three piston ring configuration.

  • Czech name

  • Czech description

Classification

  • Type

    B - Specialist book

  • CEP classification

    JT - Propulsion, engines and fuels

  • OECD FORD branch

Result continuities

Others

  • Publication year

    2011

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • ISBN

    978-80-260-0633-6

  • Number of pages

    249

  • Publisher name

    University of Defence

  • Place of publication

    Brno

  • UT code for WoS book

Basic information

Result type

B - Specialist book

B

CEP

JT - Propulsion, engines and fuels

Year of implementation

2011