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Study regarding the influence of geometrical characteristics of the distribution system on truck engines efficiency parameters

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dc.contributor.author BAROTHI, L.
dc.contributor.author STOICA, R. M.
dc.contributor.author VOICU, D.
dc.contributor.author VILAU, R.
dc.contributor.author DELEANU, L.
dc.date.accessioned 2022-02-08T07:24:17Z
dc.date.available 2022-02-08T07:24:17Z
dc.date.issued 2022
dc.identifier.citation BAROTHI, L., STOICA, R. M., VOICU, D. et al. Study regarding the influence of geometrical characteristics of the distribution system on truck engines efficiency parameters: art. în cadrul 31 SIAR International Congress of Automotive and Transport Engineering "Automotive and Integrated Transport Systems" (AITS 2021), 28th-30th October 2021, Chisinau, Republic of Moldova. In: IOP Conference Series: Materials Science and Engineering, 2022, V. 1220, pp. 012006. ISSN 1757-899X, 1757-8981. en_US
dc.identifier.issn 1757-899X
dc.identifier.issn 1757-8981
dc.identifier.uri https://doi.org/10.1088/1757-899x/1220/1/012006
dc.identifier.uri http://repository.utm.md/handle/5014/19253
dc.description.abstract The present paper aims to analyze the influence of certain parameters specific to the distribution systems on a truck engine performance. The research is focused on how the change in the shape of lobes of a camshaft can influence the vehicle functional parameters. It was considered a non-variable fuel distribution system which represents by itself the controlling part, needed to move the poppet valves in order to ensure engine operating cycles. There have been compared results obtained in the case of different profiles of lobes, taking into account the accelerations during movements, in order to obtain minimum inertia of the distribution system components. By increasing the total height of the lobes, it was observed an increase in engine power and torque. Also, the intake air efficiency was improved by approximately 4%. Furthermore, engine fuel consumption reached higher levels in the case of the modified camshaft, in order to increase engine power. en_US
dc.language.iso en en_US
dc.publisher IOP Publishing en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject trucks en_US
dc.subject engines en_US
dc.subject fuel distribution systems en_US
dc.subject lobes en_US
dc.subject poppet valves en_US
dc.title Study regarding the influence of geometrical characteristics of the distribution system on truck engines efficiency parameters en_US
dc.type Article en_US


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