Study of piston ring dynamics during operation of a diesel engine
Joint Authors
al-Wahab, Hasan A.
Ibrahim, Ramzi Rapheal
Shakir, Munaf Y.
Source
ZANCO Journal of Pure and Applied Sciences
Issue
Vol. 27, Issue 6 (31 Dec. 2015), pp.81-88, 8 p.
Publisher
Salahaddin University-Erbil Department of Scientific Publications
Publication Date
2015-12-31
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Abstract EN
In internal combustion engines,piston rings play an important role on the performance and endurance of the engine ,i.e sealing combustion chamber, controlling the lubricating oil as well as working as heat flow passage from the piston into the cylinder.
This paper studies and describes the physical basics of ring movement under dynamic loading conditions.
The results were found to be inline with those of other researches' .A Zetor engine type was used in this work.
The experimental work shows the pressure indicator diagram at different engine speeds and for different piston ring wears.
A complete mathematical model's constructed in order to evaluate the dynamic forces acting on the first and second ring and their relation to the ring motion by using real engine parameters.
Pressure distribution was used for calculating pressure distribution in the crevices region on and behind piston ring.
The results of the present work yielded the force distribution on the piston rings.
They also show that there is a significant effect of piston ring dynamics on inter-ring pressure distribution and on dynamic forces sustained by piston rings during engine operation.
American Psychological Association (APA)
al-Wahab, Hasan A.& Ibrahim, Ramzi Rapheal& Shakir, Munaf Y.. 2015. Study of piston ring dynamics during operation of a diesel engine. ZANCO Journal of Pure and Applied Sciences،Vol. 27, no. 6, pp.81-88.
https://search.emarefa.net/detail/BIM-656679
Modern Language Association (MLA)
al-Wahab, Hasan A.…[et al.]. Study of piston ring dynamics during operation of a diesel engine. ZANCO Journal of Pure and Applied Sciences Vol. 27, no. 6 (2015), pp.81-88.
https://search.emarefa.net/detail/BIM-656679
American Medical Association (AMA)
al-Wahab, Hasan A.& Ibrahim, Ramzi Rapheal& Shakir, Munaf Y.. Study of piston ring dynamics during operation of a diesel engine. ZANCO Journal of Pure and Applied Sciences. 2015. Vol. 27, no. 6, pp.81-88.
https://search.emarefa.net/detail/BIM-656679
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 88
Record ID
BIM-656679