| ²é¿´: 374 | »Ø¸´: 1 | |||
ÌúÈ»¢ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)
|
[ÇóÖú]
ÇóÖúÏÂ¸ÃÆªÂÛÎĵÄSCI¼ìË÷ºÅ£¡
|
|
ÌâÄ¿£º Molecular dynamics simulation on the tribology properties of two hard nanoparticles (diamond and silicon dioxide) confined by two iron blocks ÆÚ¿¯£ºTribology International, 2015, 90: 297-305 |
» ²ÂÄãϲ»¶
2026Äê8ÔÂ25ÈÕ¹ú×ÔÈ»·Å°ñǰͻȻÊÕµ½ÁÐÈëÆÀÉóר¼ÒÓʼþ£¬ÓйØÏµÂð£¿
ÒѾÓÐ23È˻ظ´
ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8.O.551.O.5.4,¿ÆÄ¿È«,¿ÉÙ¤¼±
ÒѾÓÐ5È˻ظ´
ÊÛSCIÒ»ÇøT0PÎÄÕ£¬ÎÒ:8.O.55.1.O.5.4,¿ÆÄ¿È«,¿É+¼±
ÒѾÓÐ5È˻ظ´
ÊÛSCIÒ»ÇøT0PÎÄÕ£¬ÎÒ:8.O.55.1.O.5.4,¿ÆÄ¿È«,¿É+¼±
ÒѾÓÐ4È˻ظ´
ÊÛSCIÒ»ÇøT0PÎÄÕ£¬ÎÒ:8O.55.1.O.5.4,¿ÆÄ¿ÆëÈ«,¿É+¼±
ÒѾÓÐ4È˻ظ´
½ñÌìÎñί»á¿ªÍêÁË£¬Ã÷Ìì³ö½á¹ûÂð
ÒѾÓÐ22È˻ظ´
ÔÚ¼á±ù»¹¸Ç×ű±º£µÄʱºò£¬ÎÒ¿´µ½ÁËŷŵÄ÷»¨¡£
ÒѾÓÐ9È˻ظ´
Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿
ÒѾÓÐ6È˻ظ´
ÓÐûÓдóÉñ°ïÎÒ¿´¿´»ù½ð´úÂë
ÒѾÓÐ10È˻ظ´
·Å°ñǰµÄ²»µ¶¨
ÒѾÓÐ19È˻ظ´
Ðľ²_ÒÀÈ»
°æÖ÷ (ÖªÃû×÷¼Ò)
ÃüÖСù×¢¶¨
- Ó¦Öú: 327 (´óѧÉú)
- ¹ó±ö: 2.396
- ½ð±Ò: 77406.9
- É¢½ð: 13395
- ºì»¨: 211
- ɳ·¢: 98
- Ìû×Ó: 8367
- ÔÚÏß: 2109.5Сʱ
- ³æºÅ: 3472728
- ×¢²á: 2014-10-13
- ÐÔ±ð: GG
- רҵ: ×ÊÔ´»¯¹¤
- ¹ÜϽ: ¼ìË÷֪ʶ
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÌúÈ»¢: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2016-02-27 19:17:17
lazy½õϪ: ÐÖú½áÌû£¬¸ÐлӦÖú 2016-02-28 12:32:35
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÌúÈ»¢: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2016-02-27 19:17:17
lazy½õϪ: ÐÖú½áÌû£¬¸ÐлӦÖú 2016-02-28 12:32:35
|
Molecular dynamics simulation on the tribology properties of two hard nanoparticles (diamond and silicon dioxide) confined by two iron blocks ×÷Õß:Hu, CZ (Hu, Chengzhi)[ 1 ] ; Bai, ML (Bai, Minli)[ 1 ] ; Lv, JZ (Lv, Jizu)[ 1 ] ; Kou, ZH (Kou, Zhihai)[ 2 ] ; Li, XJ (Li, Xiaojie)[ 3 ] TRIBOLOGY INTERNATIONAL ¾í: 90 Ò³: 297-305 DOI: 10.1016/j.triboint.2015.04.043 ³ö°æÄê: OCT 2015 ²é¿´ÆÚ¿¯ÐÅÏ¢ ÕªÒª The tribology behaviors of diamond and silicon dioxide (SiO2) nanoparticles were examined via Molecular dynamics simulations; four cases were simulated. At low velocity and low load, the nanoparticles separated the two blocks from each other and acted as ball-bearings. The plastic deformation, temperature distribution, and friction force were all improved due to the action of the nanoparticles. However, the crushing of the SiO2 nanoparticles was accompanied by deformation-induced loss of the rolling effect, when the load was increased. Without nanoparticles, a transfer layer formed at high velocity and low load. The two nanoparticles provided support for a certain duration. However, at high velocity and high load, the support effect of these nanoparticles was lost in a short sliding time. (C) 2015 Elsevier Ltd. All rights reserved. ¹Ø¼ü´Ê ×÷Õ߹ؼü´Ê iamond nanoparticle; Silicon dioxide nanoparticle; Molecular dynamics; Tribology behaviorsKeyWords Plus:SIO2 NANOPARTICLES; CU NANOPARTICLES; LUBRICATING OIL; FRICTION; ADDITIVES; BEHAVIOR; SURFACES; NANODIAMOND; PERFORMANCE; NANOFLUIDS ×÷ÕßÐÅÏ¢ ͨѶ×÷ÕßµØÖ·: Lv, JZ (ͨѶ×÷Õß) ÏÔʾÔöÇ¿×éÖ¯ÐÅÏ¢µÄÃû³Æ Dalian Univ Technol, Sch Energy & Power Engn, Dalian 116024, Peoples R China. µØÖ·: ÏÔʾÔöÇ¿×éÖ¯ÐÅÏ¢µÄÃû³Æ [ 1 ] Dalian Univ Technol, Sch Energy & Power Engn, Dalian 116024, Peoples R China ÏÔʾÔöÇ¿×éÖ¯ÐÅÏ¢µÄÃû³Æ [ 2 ] Shenyang Aerosp Univ, Fac Aerosp Engn, Shenyang 110136, Peoples R China ÏÔʾÔöÇ¿×éÖ¯ÐÅÏ¢µÄÃû³Æ [ 3 ] Dalian Univ Technol, State Key Lab Struct Anal Ind Equipment, Dalian 116024, Peoples R China µç×ÓÓʼþµØÖ·:lvjizu@dlut.edu.cn »ù½ð×ÊÖúÖÂл »ù½ð×ÊÖú»ú¹¹ ÊÚȨºÅ National Natural Science Foundation of China 51476019 51276031 51376002 51206115 ²é¿´»ù½ð×ÊÖúÐÅÏ¢ ³ö°æÉÌ ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND Àà±ð / ·ÖÀà Ñо¿·½Ïò:Engineering Web of Science Àà±ð:Engineering, Mechanical ÎÄÏ×ÐÅÏ¢ ÎÄÏ×ÀàÐÍ:Article ÓïÖÖ:English Èë²ØºÅ: WOS:000359166200031 ISSN: 0301-679X eISSN: 1879-2464 ÆÚ¿¯ÐÅÏ¢ Ŀ¼£º Current Contents Connect® Impact Factor (Ó°ÏìÒò×Ó): Journal Citation Reports® ÆäËûÐÅÏ¢ IDS ºÅ: CO4YG Web of Science ºËÐĺϼ¯ÖÐµÄ "ÒýÓõIJο¼ÎÄÏ×": 65 Web of Science ºËÐĺϼ¯ÖÐµÄ "±»ÒýƵ´Î": 1 |

2Â¥2016-02-25 17:09:41









»Ø¸´´ËÂ¥
iamond nanoparticle; Silicon dioxide nanoparticle; Molecular dynamics; Tribology behaviors
20