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簡(jiǎn)介

劉云海

2026年01月15日 17:09 作者:劉云海  編輯:覃莉  審核人:覃莉  點(diǎn)擊:[]

  

劉云海

稱(chēng)

特聘研究員

(教授)

學(xué)歷/學(xué)位

工學(xué)博士

碩導(dǎo)/博導(dǎo)

博士生導(dǎo)師

行政職務(wù)

 

教研室

機(jī)械工程教研室

研究方向

機(jī)械表界面科學(xué)、油氣鉆采智能裝備與耐磨工具研發(fā)

研究生招生學(xué)科專(zhuān)業(yè)

博士:機(jī)械工程

學(xué)碩:機(jī)械工程、動(dòng)力工程及工程熱物理

專(zhuān)碩:機(jī)械工程、動(dòng)力工程

電子郵件/聯(lián)系方式

[email protected]

QQ: 806033383

個(gè)人簡(jiǎn)介

劉云海,四川樂(lè)山人,特聘研究員(教授),博士生導(dǎo)師,2019年獲西南交通大學(xué)機(jī)械設(shè)計(jì)及理論專(zhuān)業(yè)工學(xué)博士學(xué)位,現(xiàn)工作“國(guó)家杰青”祝效教授課題組。長(zhǎng)期從事機(jī)械表界面科學(xué)、油氣鉆采智能裝備與耐磨工具研發(fā)等研究工作,先后主持國(guó)家自然科學(xué)基金項(xiàng)目(青年、面上),中國(guó)博士后科學(xué)基金特別資助(站前),中國(guó)博士后科學(xué)基金面上資助等科研項(xiàng)目10余項(xiàng),擔(dān)任了SCI期刊Industrial Lubrication and Tribology客座主編,《石油機(jī)械》期刊青年編委,以第一作者或通訊作者在Carbon (IF: 11.6,封面論文)、Applied Surface Science (IF: 6.9,封面論文)等國(guó)際權(quán)威期刊發(fā)表SCI論文60篇,申請(qǐng)及授權(quán)發(fā)明專(zhuān)利10項(xiàng),獲得四川省教改項(xiàng)目3項(xiàng)(排名第2、2和第4)和校級(jí)教學(xué)成果二等獎(jiǎng)3項(xiàng)(排名第1、4和第10),中國(guó)石油和化學(xué)工業(yè)聯(lián)合會(huì)科技進(jìn)步三等獎(jiǎng)1項(xiàng)。

近五年來(lái)指導(dǎo)碩士研究生19人,碩士畢業(yè)8人,其中獲得學(xué)業(yè)獎(jiǎng)學(xué)金25人次,研究生國(guó)家獎(jiǎng)學(xué)金10人次,校長(zhǎng)獎(jiǎng)學(xué)金2人次,畢業(yè)后進(jìn)入了成都煙草公司、中石油、中海油等企業(yè)工作,西安交通大學(xué)、四川大學(xué)、華南理工大學(xué)等高校深造讀博。此外,本人與清華大學(xué)、西南交通大學(xué)、四川大學(xué)等科研院校建立了良好的合作關(guān)系,可以為各位同學(xué)提供一個(gè)更高的學(xué)習(xí)平臺(tái)!

工作經(jīng)歷

2025.12-  今, 西南石油大學(xué)機(jī)電工程學(xué)院,特聘研究員  博士生導(dǎo)師

2023.12-2025.12, 西南石油大學(xué)機(jī)電工程學(xué)院,副研究員

2020.02-2023.12, 西南石油大學(xué)機(jī)電工程學(xué)院,助理研究員

代表性科研成果

一、部分代表期刊論文:

1. 劉云海,鄭杜塬,祝效華.基于CFD-DPM-MD模擬壓裂管匯緩沖彎頭的沖蝕磨損行為及作用機(jī)理[J].機(jī)械工程學(xué)報(bào),2025

2. Yunhai Liu, Li X, Xu P, et al. Recent advances and challenges in tribology of diamond-like carbon films: A critical review[J]. Diamond and Related Materials, 2025: 112206. (SCI, 綜述論文, IF: 5.1)

3. Yunhai Liu, Xie J, Tang L. Design and evaluation method of erosion-resistant and wear-resistant CoCrFeMnNi high-entropy alloy coating based on molecular dynamics simulation and machine learning[J]. Corrosion Science, 2025: 113048. (SCI, 中科院一區(qū), IF: 8.5)

4. Yunhai Liu, Zheng D, Liu T. Multiscale interface effects in solid-liquid coupled erosion: A study on dynamics in the intersection region of fractured manifolds[J]. Tribology International, 2025: 111248. (SCI, 中科院一區(qū), IF: 6.9)

5. Yunhai Liu, Li X, Zhu X, et al. Microscale Tribological Behavior and Mechanism of Diamond-Like Carbon (DLC) Coatings on Fracturing Pump Plunger Surfaces in Different Fracturing Fluid Environments[J]. Tribology International, 2025: 111557. (SCI, 中科院一區(qū), IF: 6.9)

6. Yunhai Liu, He Y, Liu L, et al. Friction and wear mechanisms of H-DLC films with different hydrogen contents in nitrogen and oxygen atmospheres: Insights from reactive molecular dynamics[J]. Tribology International, 2025: 110896. (SCI, 中科院一區(qū), IF: 6.9)

7. Yunhai Liu, Xie J. Multiscale CFD-MD coupled investigation of dynamic erosion behavior in throttling valves and the microstructural response of WC materials[J]. Powder Technology, 2025: 122056. (SCI, 中科院二區(qū), IF: 4.6)

8. Yunhai Liu, Liu L, Zhang H, et al. Study on the friction behavior and mechanism of DLC films in waxy oil extraction environment based on reactive Molecular dynamics[J]. Langmuir, 2025, 41(7): 4457-4470. (SCI, 中科院二區(qū), IF: 3.9)

9. Yunhai Liu, Li X, Xu P, et al. Impact of Extreme Conditions of High Load-Speed Coupling on the Friction Behavior and Microscopic Mechanism of DLC Films in CO2 Fracturing Environments[J]. Langmuir, 2025, 41(31): 20904-20916. (SCI, 中科院二區(qū), IF: 3.9)

10. Yunhai Liu, He Y. Atomic effect and mechanism of different hydrogen content on superlubricity properties of H-DLC films. Applied Surface Science, 2025, 679: 161211. (SCI, 中科院二區(qū), IF: 6.9)

11. Yunhai Liu, Liu L, Zhu X, et al. What determines the low-friction mechanism of the silicon-doped diamond-like carbon film in a water environment: an atomic-level understanding[J]. Langmuir, 2024, 40(20): 10449-10459. (SCI, 中科院二區(qū), IF: 3.9)

12. Yunhai Liu, Zheng D, Liu T. Exploring the effect of Ti doping on the friction characteristic of DLC films on the surface of pump plunger in petroleum extraction environments[J]. Ceramics International, 2024, 50(23): 51525-51539. (SCI, 中科院二區(qū), IF: 5.6)

13. Yunhai Liu, Zhang H, et al. Probing the low friction mechanism of hydrogen-free DLC film in oxygen and nitrogen environments by first-principles calculations and molecular dynamics simulation[J]. Surface and Coatings Technology, 2023: 129219. (SCI, 中科院二區(qū), IF: 5.4)

14. Yang W, Tang L, Yunhai Liu*, et al. Atomic erosion behavior and influence mechanism during erosion impact of TiC coatings with different crystal faces in oil production environment: A molecular dynamics simulation[J]. Tribology International, 2024, 193: 109320. (SCI, 中科院一區(qū), IF: 6.9)

15. Xu P, Liu Y, Yunhai Liu*. Effect of temperature on the friction behavior and mechanism of DLC film in CO2 foam fracturing environment[J]. Tribology International, 2024, 198: 109927. (SCI, 中科院一區(qū), IF: 6.9)

16. Luo Y, Zhu X, Yunhai Liu*, et al. Effect of oil-based drilling fluid on the evolution of friction interface: A reactive molecular dynamics study at different temperatures[J]. Tribology International, 2023, 188: 108820. (SCI, 中科院一區(qū), IF: 6.9)

17. Zhu X, Wang X, Yunhai Liu*, et al. The Synergistic Lubrication Mechanism of the Interfacial Distribution between Graphene and Solid Particles in the Water-based Lubrication System: an Atomic Scale Interpretation[J]. Ceramics International, 2025, 51(25): 44137-44150. (SCI, 中科院二區(qū), IF: 5.6)

18. Yang Y, Tong H, Yunhai Liu*, et al. Study on the Erosion Resistance of Different TiN Crystal Planes by Molecular Dynamics[J]. Langmuir, 2024, 40(34): 18324-18337. (SCI, 中科院二區(qū), IF: 3.9)

19. Tang L, Yunhai Liu*, Liu J, et al. The influence of particle size and velocity on the wear failure of TiC coated Fe under oil extraction conditions: A molecular dynamics study[J]. Engineering Failure Analysis, 2024, 164: 108741. (SCI, 中科院二區(qū), IF: 5.7)

20. Zhu X, Luo Y, Yunhai Liu*, et al. Understanding the Effect of Oil-Based Lubricants on the Tribological Behavior of Fe–Cr Alloys from Reactive Molecular Dynamics[J]. Langmuir, 2023, 39(14): 5145-5155. (SCI, 中科院二區(qū), IF: 3.9)

 

代表性科研項(xiàng)目

部分縱向項(xiàng)目:

1. 國(guó)家自然科學(xué)基金面上項(xiàng)目,2026~2029,主持

2. 國(guó)家自然科學(xué)基金青年基金項(xiàng)目,2022~2024,主持

3. 中國(guó)博士后科學(xué)基金特別資助(站前),2020~2023主持

4. 中國(guó)博士后科學(xué)基金面上資助,2021~2023,主持

5. 四川省自然科學(xué)基金青年項(xiàng)目,2022-2023,主持

6. 國(guó)家自然科學(xué)基金重點(diǎn)項(xiàng)目,2021-2025,

7. 國(guó)家重點(diǎn)基礎(chǔ)研究發(fā)展計(jì)劃973計(jì)劃),2015~2020,主研

部分橫向項(xiàng)目:

1. 178mm井下電控分流循環(huán)工具,企業(yè)項(xiàng)目,2024-2025,主持

2. 隨鉆擴(kuò)眼破巖效率及影響因素實(shí)驗(yàn)測(cè)試,企業(yè)項(xiàng)目,2024-2025,主研

3. 高溫熔融井下鉆具內(nèi)切割工具研制,企業(yè)項(xiàng)目,2022-2024,主研

4. 關(guān)鍵承壓件耐70MPa高壓泥漿沖蝕磨損機(jī)理研究,企業(yè)項(xiàng)目,2022-2023,主研

5. 井下油套管電動(dòng)切割工具研發(fā),企業(yè)項(xiàng)目,2021-2022,主研

榮譽(yù)獎(jiǎng)勵(lì)

1. 2025西南石油大學(xué)研究生教學(xué)成果二等獎(jiǎng)

2. 2024西南石油大學(xué)“夢(mèng)蹊-實(shí)踐教學(xué)獎(jiǎng)”優(yōu)秀實(shí)習(xí)隊(duì)二等獎(jiǎng)

3. 2021年度西南石油大學(xué)優(yōu)秀實(shí)習(xí)隊(duì)二等獎(jiǎng)

4. 2016年度中國(guó)石油和化學(xué)工業(yè)聯(lián)合會(huì)科技進(jìn)步獎(jiǎng)三等獎(jiǎng)

備注其他

誠(chéng)摯歡迎熱愛(ài)科研,且刻苦好學(xué)的機(jī)械工程、動(dòng)力工程及工程熱物理等專(zhuān)業(yè)同學(xué)報(bào)“鉆井提速”科研團(tuán)隊(duì)研究生。團(tuán)隊(duì)現(xiàn)有教授3人,副教授3人,講師3人。在讀碩博士研究生100余人,已畢業(yè)碩博士生80余人。

 

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