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...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Japanese Society of Tribologists
2014-07-01
|
| Series: | Tribology Online |
| Subjects: | |
| Online Access: | https://www.jstage.jst.go.jp/article/trol/9/3/9_95/_pdf/-char/en |
| _version_ | 1818917206191243264 |
|---|---|
| author | Fumihiko Yokoyama Yuka Iwama Ken Nakano Yutaka Hirata |
| author_facet | Fumihiko Yokoyama Yuka Iwama Ken Nakano Yutaka Hirata |
| author_sort | Fumihiko Yokoyama |
| collection | DOAJ |
| 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. |
| first_indexed | 2024-12-20T00:30:23Z |
| format | Article |
| id | doaj.art-072f61152ff6482486dfa63c40e00c64 |
| institution | Directory Open Access Journal |
| issn | 1881-2198 |
| language | English |
| last_indexed | 2024-12-20T00:30:23Z |
| publishDate | 2014-07-01 |
| publisher | Japanese Society of Tribologists |
| record_format | Article |
| series | Tribology Online |
| spelling | doaj.art-072f61152ff6482486dfa63c40e00c642022-12-21T19:59:58ZengJapanese Society of TribologistsTribology Online1881-21982014-07-01939510510.2474/trol.9.95trolHard Solid Deposit Formation on Turbine Housing, Nozzle and Blades in Marine Use Turbocharger at the Elevated TemperatureFumihiko Yokoyama0Yuka Iwama1Ken Nakano2Yutaka Hirata3Fundamental Research & Engineering Dept., R&D Technology Center, IHI CorporationFundamental Research & Engineering Dept., R&D Technology Center, IHI CorporationRotating Machinery Operations, Business Development Dept., IHI CorporationRotating Machinery Operations, Business Development Dept., IHI CorporationHard 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.https://www.jstage.jst.go.jp/article/trol/9/3/9_95/_pdf/-char/endiesel enginesdepositengine oilfuelturbochargerexhaust gaspassagewaysturbine housingnozzleblades |
| spellingShingle | 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 Tribology Online diesel engines deposit engine oil fuel turbocharger exhaust gas passageways turbine housing nozzle blades |
| title | 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_short | 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 |
| topic | diesel engines deposit engine oil fuel turbocharger exhaust gas passageways turbine housing nozzle blades |
| url | https://www.jstage.jst.go.jp/article/trol/9/3/9_95/_pdf/-char/en |
| work_keys_str_mv | AT fumihikoyokoyama hardsoliddepositformationonturbinehousingnozzleandbladesinmarineuseturbochargerattheelevatedtemperature AT yukaiwama hardsoliddepositformationonturbinehousingnozzleandbladesinmarineuseturbochargerattheelevatedtemperature AT kennakano hardsoliddepositformationonturbinehousingnozzleandbladesinmarineuseturbochargerattheelevatedtemperature AT yutakahirata hardsoliddepositformationonturbinehousingnozzleandbladesinmarineuseturbochargerattheelevatedtemperature |