A Study on Measurement of Conformability of the Piston Oil Ring on the Cylinder Bore Under Engine Operating Condition by Laser Induced Fluorescence Method Using Optical Fiber
It is known that a cylinder-bore shape affects engine oil consumption. This study aimed clarifying the conformability of an oil-ring under engine operating condition. Oil film thickness at the sliding surface of oil-ring rails was measured by laser induced fluorescence (LIF) method using optical fib...
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| Veröffentlicht in: | Journal of engineering for gas turbines and power 2014-12, Vol.136 (12) |
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| container_title | Journal of engineering for gas turbines and power |
| container_volume | 136 |
| creator | Ito, Akemi Mochiduki, Kazuya Kikuhara, Koji Inui, Masatsugu Akamatsu, Hirotaka |
| description | It is known that a cylinder-bore shape affects engine oil consumption. This study aimed clarifying the conformability of an oil-ring under engine operating condition. Oil film thickness at the sliding surface of oil-ring rails was measured by laser induced fluorescence (LIF) method using optical fiber embedded in the oil-ring. Findings showed that the piston tilting motion affected oil film thickness. Furthermore, thicker oil film was found at the following rail than that at former rail. It suggested that oil was supplied to the following rail from not only the former ring sliding surface but also somewhere, for example, the oil ring groove. |
| doi_str_mv | 10.1115/1.4027808 |
| format | Article |
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This study aimed clarifying the conformability of an oil-ring under engine operating condition. Oil film thickness at the sliding surface of oil-ring rails was measured by laser induced fluorescence (LIF) method using optical fiber embedded in the oil-ring. Findings showed that the piston tilting motion affected oil film thickness. Furthermore, thicker oil film was found at the following rail than that at former rail. It suggested that oil was supplied to the following rail from not only the former ring sliding surface but also somewhere, for example, the oil ring groove.</description><identifier>ISSN: 0742-4795</identifier><identifier>EISSN: 1528-8919</identifier><identifier>DOI: 10.1115/1.4027808</identifier><language>eng</language><publisher>ASME</publisher><subject>Cylinders ; Engines ; Gas Turbines: Combustion, Fuels, and Emissions ; Laser induced fluorescence ; Oil films ; Optical fibers ; Pistons ; Rails ; Sliding</subject><ispartof>Journal of engineering for gas turbines and power, 2014-12, Vol.136 (12)</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a381t-dbf35b6d89b6cc6ad8a68b08f445c3d410436636c9a532dc8f601d6331e851c03</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902,38497</link.rule.ids></links><search><creatorcontrib>Ito, Akemi</creatorcontrib><creatorcontrib>Mochiduki, Kazuya</creatorcontrib><creatorcontrib>Kikuhara, Koji</creatorcontrib><creatorcontrib>Inui, Masatsugu</creatorcontrib><creatorcontrib>Akamatsu, Hirotaka</creatorcontrib><title>A Study on Measurement of Conformability of the Piston Oil Ring on the Cylinder Bore Under Engine Operating Condition by Laser Induced Fluorescence Method Using Optical Fiber</title><title>Journal of engineering for gas turbines and power</title><addtitle>J. Eng. Gas Turbines Power</addtitle><description>It is known that a cylinder-bore shape affects engine oil consumption. This study aimed clarifying the conformability of an oil-ring under engine operating condition. Oil film thickness at the sliding surface of oil-ring rails was measured by laser induced fluorescence (LIF) method using optical fiber embedded in the oil-ring. Findings showed that the piston tilting motion affected oil film thickness. Furthermore, thicker oil film was found at the following rail than that at former rail. It suggested that oil was supplied to the following rail from not only the former ring sliding surface but also somewhere, for example, the oil ring groove.</description><subject>Cylinders</subject><subject>Engines</subject><subject>Gas Turbines: Combustion, Fuels, and Emissions</subject><subject>Laser induced fluorescence</subject><subject>Oil films</subject><subject>Optical fibers</subject><subject>Pistons</subject><subject>Rails</subject><subject>Sliding</subject><issn>0742-4795</issn><issn>1528-8919</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqNkcFu1DAQhi1EJZaWA2cuPsIhxRM7jnMsqy5UWrRVYc-WYzutq8RebOeQl-oz4rB9AE4z-vX9o39mEPoI5BoAmq9wzUjdCiLeoA00tahEB91btCEtqyvWds079D6lZ0KAUtZu0MsN_pVns-Dg8U-r0hztZH3GYcDb4IcQJ9W70eVlVfKTxfcu5cIe3IgfnH9cfau8XUbnjY34W4gWH_-1t_7ReYsPJxtVXtky0bjsiqVf8F6lwtx5M2tr8G6cizFp67UtQfJTMPiYVtPhlJ1WI9653sYrdDGoMdkPr_USHXe3v7c_qv3h-932Zl8pKiBXph9o03Mjup5rzZURioueiIGxRlPDgDDKOeW6Uw2tjRYDJ2A4pWBFA5rQS_T5PPcUw5_ZpiwnV8KNo_I2zEmCqBvWUA7wHygRLSvn5gX9ckZ1DClFO8hTdJOKiwQi1_dJkK_vK-ynM6vSZOVzmKMvC0va0pa39C9Y8ZaD</recordid><startdate>20141201</startdate><enddate>20141201</enddate><creator>Ito, Akemi</creator><creator>Mochiduki, Kazuya</creator><creator>Kikuhara, Koji</creator><creator>Inui, Masatsugu</creator><creator>Akamatsu, Hirotaka</creator><general>ASME</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7TB</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20141201</creationdate><title>A Study on Measurement of Conformability of the Piston Oil Ring on the Cylinder Bore Under Engine Operating Condition by Laser Induced Fluorescence Method Using Optical Fiber</title><author>Ito, Akemi ; Mochiduki, Kazuya ; Kikuhara, Koji ; Inui, Masatsugu ; Akamatsu, Hirotaka</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a381t-dbf35b6d89b6cc6ad8a68b08f445c3d410436636c9a532dc8f601d6331e851c03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Cylinders</topic><topic>Engines</topic><topic>Gas Turbines: Combustion, Fuels, and Emissions</topic><topic>Laser induced fluorescence</topic><topic>Oil films</topic><topic>Optical fibers</topic><topic>Pistons</topic><topic>Rails</topic><topic>Sliding</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ito, Akemi</creatorcontrib><creatorcontrib>Mochiduki, Kazuya</creatorcontrib><creatorcontrib>Kikuhara, Koji</creatorcontrib><creatorcontrib>Inui, Masatsugu</creatorcontrib><creatorcontrib>Akamatsu, Hirotaka</creatorcontrib><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of engineering for gas turbines and power</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ito, Akemi</au><au>Mochiduki, Kazuya</au><au>Kikuhara, Koji</au><au>Inui, Masatsugu</au><au>Akamatsu, Hirotaka</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Study on Measurement of Conformability of the Piston Oil Ring on the Cylinder Bore Under Engine Operating Condition by Laser Induced Fluorescence Method Using Optical Fiber</atitle><jtitle>Journal of engineering for gas turbines and power</jtitle><stitle>J. Eng. Gas Turbines Power</stitle><date>2014-12-01</date><risdate>2014</risdate><volume>136</volume><issue>12</issue><issn>0742-4795</issn><eissn>1528-8919</eissn><abstract>It is known that a cylinder-bore shape affects engine oil consumption. This study aimed clarifying the conformability of an oil-ring under engine operating condition. Oil film thickness at the sliding surface of oil-ring rails was measured by laser induced fluorescence (LIF) method using optical fiber embedded in the oil-ring. Findings showed that the piston tilting motion affected oil film thickness. Furthermore, thicker oil film was found at the following rail than that at former rail. It suggested that oil was supplied to the following rail from not only the former ring sliding surface but also somewhere, for example, the oil ring groove.</abstract><pub>ASME</pub><doi>10.1115/1.4027808</doi></addata></record> |
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| ispartof | Journal of engineering for gas turbines and power, 2014-12, Vol.136 (12) |
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| language | eng |
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| source | Alma/SFX Local Collection; ASME Transactions Journals (Current) |
| subjects | Cylinders Engines Gas Turbines: Combustion, Fuels, and Emissions Laser induced fluorescence Oil films Optical fibers Pistons Rails Sliding |
| title | A Study on Measurement of Conformability of the Piston Oil Ring on the Cylinder Bore Under Engine Operating Condition by Laser Induced Fluorescence Method Using Optical Fiber |
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