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Title
Periodic changes in the intensity of wear of an automobile engine cylinder liner caused by start-up wear

ISSN printed: 1733-8670, ISSN on-line: 2392-0378
Koszałka, Grzegorz1
URI: https://repository.am.szczecin.pl/handle/123456789/237
2010-09-10 2010
The share of start-up wear in total wear of an automobile engine is large, and in the analysed case it exceeded 40%. The amount of start-up wear of engine elements strongly depends on start-up temperature: the lower temperature, the larger wear. Hence the particular significance of so-called cold start-ups, which most often are first starts of an engine on a given day. The temperature of the first start-up in ungaraged vehicles is the same as the temperature of the surroundings, and it depends on the season. This article analyses changes in mean intensity of wear of a truck engine cylinder liner associated with different temperatures of first start-up in different seasons. In the analysed case, the intensity of wear in winter was 16% higher than in the summer. Also discussed are the possible consequences of the above changes for wear intensities determined in measurements
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  5. NIEWCZAS A., KOSZAŁKA G., DROŹDZIEL P.: Stochastic model of truck engine wear with regard to discontinuity of operation. Eksploatacja i Niezawodność – Maintenance and Reliability 2007, 2(30), 52–55.,
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Title

Periodic changes in the intensity of wear of an automobile engine cylinder liner caused by start-up wear

Pages

28–32

Figures

6

Tables

0

ISSN printed

1733-8670

ISSN on-line

2392-0378

DOI

Type

Original scientific article

Journal

22 Scientific Journals of the Maritime University of Szczecin, no. 22 / 2010

Publisher

Scientific Journals of the Maritime University of Szczecin, Zeszyty Naukowe Akademii Morskiej w Szczecinie

Copyright Holder

Scientific Journals of the Maritime University of Szczecin, Zeszyty Naukowe Akademii Morskiej w Szczecinie

Published

2010-09-10

Recieved

2010-07-12

Accepted

2010-08-07

Funding

No data

Keywords

internal combustion engine, wear, start-up

URI:

https://repository.am.szczecin.pl/handle/123456789/237

Language

English

Authors

Koszałka, Grzegorz1

Affiliation

1 Lublin University of Technology, Department of Combustion Engines and Transport Politechnika Lubelska, Katedra Silników Spalinowych i Transportu 20-618 Lublin, ul. Nadbystrzycka 36, g.koszalka@pollub.pl

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