Hard Solid Deposit Formation on Turbine Housing, Nozzle and Blades in Marine Use Turbocharger at the Elevated Temperature

Hard solid deposit formation has been inevitable problem in marine use turbocharger, and many engineers have struggled with it for years. It is due to low quality fuel, and the deposit results in the deterioration of the performance. In addition, the deposit is hard so that it is difficult to be rem...

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Autores principales:	Fumihiko Yokoyama, Yuka Iwama, Ken Nakano, Yutaka Hirata
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2014
Materias:	diesel engines deposit engine oil fuel turbocharger exhaust gas passageways turbine housing nozzle blades Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/072f61152ff6482486dfa63c40e00c64
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spelling	oai:doaj.org-article:072f61152ff6482486dfa63c40e00c642021-11-05T09:23:26ZHard Solid Deposit Formation on Turbine Housing, Nozzle and Blades in Marine Use Turbocharger at the Elevated Temperature1881-219810.2474/trol.9.95https://doaj.org/article/072f61152ff6482486dfa63c40e00c642014-07-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/9/3/9_95/_pdf/-char/enhttps://doaj.org/toc/1881-2198Hard solid deposit formation has been inevitable problem in marine use turbocharger, and many engineers have struggled with it for years. It is due to low quality fuel, and the deposit results in the deterioration of the performance. In addition, the deposit is hard so that it is difficult to be removed at periodical maintenance. However, hard solid deposit formation has not been reported and understood. In this study, the deposit in actual service turbocharger was analyzed, and the dependency of operation condition on the deposit formation was investigated. And the deposit formation was demonstrated using newly designed test method, vapor phase coking deposit evaluation test. Furthermore, the countermeasure to prevent from deposit formation is considered, and it was found the deposit formation is largely influenced by ingredient of metal.Fumihiko YokoyamaYuka IwamaKen NakanoYutaka HirataJapanese Society of Tribologistsarticlediesel enginesdepositengine oilfuelturbochargerexhaust gaspassagewaysturbine housingnozzlebladesPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 9, Iss 3, Pp 95-105 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	diesel engines deposit engine oil fuel turbocharger exhaust gas passageways turbine housing nozzle blades Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	diesel engines deposit engine oil fuel turbocharger exhaust gas passageways turbine housing nozzle blades Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Fumihiko Yokoyama Yuka Iwama Ken Nakano Yutaka Hirata Hard Solid Deposit Formation on Turbine Housing, Nozzle and Blades in Marine Use Turbocharger at the Elevated Temperature
description	Hard solid deposit formation has been inevitable problem in marine use turbocharger, and many engineers have struggled with it for years. It is due to low quality fuel, and the deposit results in the deterioration of the performance. In addition, the deposit is hard so that it is difficult to be removed at periodical maintenance. However, hard solid deposit formation has not been reported and understood. In this study, the deposit in actual service turbocharger was analyzed, and the dependency of operation condition on the deposit formation was investigated. And the deposit formation was demonstrated using newly designed test method, vapor phase coking deposit evaluation test. Furthermore, the countermeasure to prevent from deposit formation is considered, and it was found the deposit formation is largely influenced by ingredient of metal.
format	article
author	Fumihiko Yokoyama Yuka Iwama Ken Nakano Yutaka Hirata
author_facet	Fumihiko Yokoyama Yuka Iwama Ken Nakano Yutaka Hirata
author_sort	Fumihiko Yokoyama
title	Hard Solid Deposit Formation on Turbine Housing, Nozzle and Blades in Marine Use Turbocharger at the Elevated Temperature
title_short	Hard Solid Deposit Formation on Turbine Housing, Nozzle and Blades in Marine Use Turbocharger at the Elevated Temperature
title_full	Hard Solid Deposit Formation on Turbine Housing, Nozzle and Blades in Marine Use Turbocharger at the Elevated Temperature
title_fullStr	Hard Solid Deposit Formation on Turbine Housing, Nozzle and Blades in Marine Use Turbocharger at the Elevated Temperature
title_full_unstemmed	Hard Solid Deposit Formation on Turbine Housing, Nozzle and Blades in Marine Use Turbocharger at the Elevated Temperature
title_sort	hard solid deposit formation on turbine housing, nozzle and blades in marine use turbocharger at the elevated temperature
publisher	Japanese Society of Tribologists
publishDate	2014
url	https://doaj.org/article/072f61152ff6482486dfa63c40e00c64
work_keys_str_mv	AT fumihikoyokoyama hardsoliddepositformationonturbinehousingnozzleandbladesinmarineuseturbochargerattheelevatedtemperature AT yukaiwama hardsoliddepositformationonturbinehousingnozzleandbladesinmarineuseturbochargerattheelevatedtemperature AT kennakano hardsoliddepositformationonturbinehousingnozzleandbladesinmarineuseturbochargerattheelevatedtemperature AT yutakahirata hardsoliddepositformationonturbinehousingnozzleandbladesinmarineuseturbochargerattheelevatedtemperature
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Hard Solid Deposit Formation on Turbine Housing, Nozzle and Blades in Marine Use Turbocharger at the Elevated Temperature

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