Specifying the procedure for designing the elements of the crankshaft system for a small high-speed diesel engine

Абрамчук, Ф. І.; Grytsyuk, Oleksandr; Прохоренко, А. А.; Ревелюк, Иван Сергеевич

doi:10.15587/1729-4061.2018.133353

Cited by 1 publication

(2 citation statements)

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“…is a volume of ring groove II [m 3 ]; The calculation of the blow-by if the sum of the forces acting on the ring I is positive and on the rings II and III is negative (Fig. 3, a) is the following: 1 is determined by the Formula (8);  d dp 2 is determined by the Formula (14) with m = 2; (Fig. 3, b):…”

Section: Case 1 Of the Positional Relationship Of The Rings In The Grmentioning

confidence: 99%

“…The modern development of the high-speed ICE is the way to improve their technical, economic and environmental performance. This predetermines [1,2,9,15,20]: a) the expansion of research and development projects on the further design and technological improvement of parts of the CPG of the ICE b) the choice of optimal conditions for interfacing their contacting surfaces c) improving the quality of used materials Piston rings (PR) are the most high-wear parts of the CPG, thus, the issues of improving their performance and reliability are of current importance when creating prospective engines used in the mining industry.…”

Section: Introductionmentioning

confidence: 96%

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Impact Evaluation of Piston Rings Mobility on a Gas Passage in an Internal Combustion Engine (Ice)

Заренбин¹,

Kolesnikova²,

Sakno³

et al. 2019

SJSUT.ST

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To estimate the effect of the axial movement of piston rings in the piston grooves on the blow-by in the internal combustion engine (ICE) by an experiment-calculated method. This contributes to the development of practical recommendations for the further improvement of the engine ring seal designs. Abstract theorems were used when modelling the effect of the axial movement of piston rings in the piston grooves on the blow-by in an ICE. They are based on the fundamental theory of heat engines, thermodynamics and hydraulics. The ICE running was analysed using design-theoretical research methods. The effect of the axial movement of piston rings in the piston grooves on the blow-by in the ICE was established. This creates prerequisites for a more accurate assessment of their sealing capacity and for ways to further improve them. Calculated dependences

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Section: Case 1 Of the Positional Relationship Of The Rings In The Grmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 96%

Impact Evaluation of Piston Rings Mobility on a Gas Passage in an Internal Combustion Engine (Ice)

Заренбин¹,

Kolesnikova²,

Sakno³

et al. 2019

SJSUT.ST

View full text Add to dashboard Cite

show abstract

Specifying the procedure for designing the elements of the crankshaft system for a small high-speed diesel engine

Cited by 1 publication

References 0 publications

Impact Evaluation of Piston Rings Mobility on a Gas Passage in an Internal Combustion Engine (Ice)

Impact Evaluation of Piston Rings Mobility on a Gas Passage in an Internal Combustion Engine (Ice)

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