Resource Type

Journal Article 22

Year

2023 4

2022 2

2021 2

2018 1

2016 1

2014 1

2007 2

2006 2

2005 1

2003 2

2002 2

2001 1

open ︾

Keywords

thin film lubrication 5

grinding 4

lubrication 3

milling 3

minimum quantity lubrication 3

viscosity 3

elastohydrodynamic lubrication 2

temperature 2

EHD lubrication 1

Reynolds equation 1

Voronoi 1

account 1

adsorbent layer 1

aerospace aluminum alloy 1

application effect 1

asperity 1

axial piston pump 1

bearing 1

biolubricant 1

carbon group nanofluid 1

open ︾

Search scope:

排序： Display mode:

A measurement system for thin elastohydrodynamic lubrication films

WANG Xuefeng, GUO Feng, YANG Peiran

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 2,   Pages 193-196 doi: 10.1007/s11465-007-0032-8

Abstract: An elastohydrodynamic lubrication (EHL) film measurement system using multi-beam interferometry is introduced

Keywords： instrumentation     continuous measurement     elastohydrodynamic lubrication     ultra-thin     measurement    

HTML PDF Collect

A fast compound direct iterative algorithm for solving transient line contact elastohydrodynamic lubrication

Jian LIU,Yuxue CHEN,Zhenzhi HE,Shunian YANG

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 2,   Pages 156-167 doi: 10.1007/s11465-014-0297-7

Abstract:

A fast compound direct iterative algorithm for solving transient line contact elastohydrodynamiclubrication (EHL) problems is presented.

Keywords： elastohydrodynamic lubrication     transient     line contact     matrix splitting iteration method     the Thomas method    

HTML PDF Collect

Influence of temperature on cam-tappet lubrication in an internal combustion engine

CHANG Qiuying, YANG Peiran, WANG Jing, CHEN Quanshi

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 4,   Pages 489-492 doi: 10.1007/s11465-007-0085-8

Abstract: The transient thermo-elastohydrodynamic (TEHL) lubrication simulation and isothermal elastohydrodynamicThese results show that the temperature should not be neglected in the study of the lubrication of cam-tappet

Keywords： coefficient     combustion     isothermal elastohydrodynamic     temperature     thickness    

HTML PDF Collect

Thermal analysis of lubricated three-dimensional contact bodies considering interface roughness

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-022-0672-8

Abstract: Surface roughness and thermal action are of remarkable importance in the lubrication performance of mechanicalHowever, available studies mainly focus on the full-film lubrication conditions without considering temperatureIn this paper, a deterministic mixed thermal elastohydrodynamic lubrication model considering real 3DThe influences of surface roughness and thermal effect on lubrication performance are revealed.The results show that the proposed model can be used as a powerful analysis tool for lubrication performance

Keywords： thermal elastohydrodynamic lubrication     surface roughness effect     thermal effect     temperature characteristics    

HTML PDF Collect

Cryogenic minimum quantity lubrication machining: from mechanism to application

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 4,   Pages 649-697 doi: 10.1007/s11465-021-0654-2

Abstract: Cutting fluid plays a cooling–lubrication role in the cutting of metal materials.Environmental machining technologies, such as dry cutting, minimum quantity lubrication (MQL), and cryogenicThe latest progress of cryogenic minimum quantity lubrication (CMQL) technology is reviewed in this paperSecond, the cooling–lubrication mechanism of CMQL and its influence mechanism on material hardness, cutting

Keywords： cryogenic minimum quantity lubrication (CMQL)     cryogenic medium     processing mode     device application    

HTML PDF Collect

Iteration framework for solving mixed lubrication computation problems

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3,   Pages 635-648 doi: 10.1007/s11465-021-0632-8

Abstract: Smooth surface with full contacts and mixed elastohydrodynamic lubrication is tested for validation.

Keywords： mixed lubrication     discretization formula     relative error     Reynolds equation     asperity    

HTML PDF Collect

Tribological mechanism of carbon group nanofluids on grinding interface under minimum quantity lubrication

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0733-z

Abstract: group nanofluids can further improve the friction-reducing and anti-wear properties of minimum quantity lubricationHowever, the formation mechanism of lubrication films generated by carbon group nanofluids on MQL grindingTangential grinding force was used to evaluate the lubrication performance under the grinding conditionsInvestigations showed the formation of a boundary lubrication film on the abrasive grain/workpiece interfaceThe boundary lubrication film underwent a friction-reducing effect by reducing the abrasive grain/workpiece

Keywords： grinding     minimum quantity lubrication     carbon group nanofluid     tribological mechanism    

HTML PDF Collect

Retrospect and Prospect of Study on Thin Film Lubrication

Ge Jianbin,Zhang Chaohui,Wen Shizhu

Strategic Study of CAE 2003, Volume 5, Issue 7,   Pages 84-89

Abstract:

Thin film lubrication (TFL) has been well studied as a new lubrication regime since the 90s of lastTFL is a transition lubrication regime between elastohydrodynamic lubrication (EHL) and boundary lubrication(BL), which has specific lubrication features.

Keywords： thin film lubrication     ordered film     film thickness measurement     microstructure    

HTML PDF Collect

Technological lubricating means: Evolution of materials and ideas

Vladimir A. GODLEVSKIY

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 1,   Pages 101-107 doi: 10.1007/s11465-016-0369-y

Abstract:

The main stages of technological lubricating material development from ancient times to date are described. How the chemical composition of these products changed with time, how new ideas revealing the physical and chemical basics of external media that influence the mechanical processing of materials appeared, how these ideas explained the differences between traditional tribology and specific technology of metal processing are discussed. The question of the possible realization of Rehbinder’s adsorption effect in contact zone is also stated. The description of a very captivating problem is related to the explanation of the mechanism of lubricant penetration into the contact zone between the material being processed and the tool. The birth and development of the hypothesis of microcapillary penetration of the lubricant into the dynamically changed intersurface clearance that has finally led to formulating the “necessary kinetic condition of the lubricating activity” is relayed.

Keywords： technological lubrication and cooling     metal cutting     grinding     lubrication action     tribology    

HTML PDF Collect

Calculated journal bearing lubrication of non-Newtonian medium with surface roughness effects

CHEN Hao-sheng, CHEN Da-rong, WANG Jia-dao, LI Yong-jian

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 3,   Pages 270-275 doi: 10.1007/s11465-006-0028-9

Abstract: To analyze the effects of non-Newtonian lubricants and surface roughness in journal bearing lubricationNumerical results of the lubrication show that the differential viscosity is the principal non-Newtonianproperty affecting the lubrication, it is determined by the material parameters of the lubricant andHowever, surface roughness has less effect on lubrication results than lubricants non-Newtonian property

Keywords： rheological     dynamic     lubrication     roughness     shearing    

HTML PDF Collect

Characteristic Analysis for Journal Bearing Under Thin Film Lubrication

Qu Qingwen,Chai Shan,Yao Fusheng

Strategic Study of CAE 2003, Volume 5, Issue 6,   Pages 44-48

Abstract:

The characteristic of the bearing under thin film lubrication is far different to that of conventionalBecause of this change, the characteristics of thin film lubrication are generally researched and recognized

Keywords： thin film lubrication     equivalent viscosity     journal bearing    

HTML PDF Collect

Fiber-reinforced composites in milling and grinding: machining bottlenecks and advanced strategies

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-022-0680-8

Abstract: technologies, including ultrasonic vibration-assisted machining, cryogenic cooling, minimum quantity lubrication

Keywords： formation mechanism     delamination     material removal mechanism     surface integrity     minimum quantity lubrication    

HTML PDF Collect

Correcting Model of Viscosity with Exponential Function Derived and Its Application

Qu Qingwen,Wang Mei,Chai Shan,Yao Fusheng

Strategic Study of CAE 2001, Volume 3, Issue 10,   Pages 53-58

Abstract: The thickness of adsorbent layer is the most critical factor for thin film lubrication research, andfluid viscosity in micro-clearance, and thus the rationale is provided for theoretic model of thin film lubrication

Keywords： adsorbent layer     viscosity     thin film lubrication     bearing    

HTML PDF Collect

Nanoparticle-enhanced coolants in machining: mechanism, application, and prospects

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 4, doi: 10.1007/s11465-023-0769-8

Abstract: Nanoparticle-enhanced coolants (NPECs) are increasingly used in minimum quantity lubrication (MQL) machining

Keywords： nanoparticle-enhanced coolant     minimum quantity lubrication     biolubricant     thermophysical properties    

HTML PDF Collect

Research of Equivalent Viscosity Model With Visco-temperature Correcting

Qu Qingwen

Strategic Study of CAE 2005, Volume 7, Issue 5,   Pages 49-52

Abstract: The performance analysis calculation is processed under thin film lubrication.

Keywords： thin film lubrication     viscosity     temperature    

HTML PDF Collect

Title Author Date Type Operation

A measurement system for thin elastohydrodynamic lubrication films

WANG Xuefeng, GUO Feng, YANG Peiran

Journal Article

A fast compound direct iterative algorithm for solving transient line contact elastohydrodynamic lubrication

Jian LIU,Yuxue CHEN,Zhenzhi HE,Shunian YANG

Journal Article

Influence of temperature on cam-tappet lubrication in an internal combustion engine

CHANG Qiuying, YANG Peiran, WANG Jing, CHEN Quanshi

Journal Article

Thermal analysis of lubricated three-dimensional contact bodies considering interface roughness

Journal Article

Cryogenic minimum quantity lubrication machining: from mechanism to application

Journal Article

Iteration framework for solving mixed lubrication computation problems

Journal Article

Tribological mechanism of carbon group nanofluids on grinding interface under minimum quantity lubrication

Journal Article

Retrospect and Prospect of Study on Thin Film Lubrication

Ge Jianbin,Zhang Chaohui,Wen Shizhu

Journal Article

Technological lubricating means: Evolution of materials and ideas

Vladimir A. GODLEVSKIY

Journal Article

Calculated journal bearing lubrication of non-Newtonian medium with surface roughness effects

CHEN Hao-sheng, CHEN Da-rong, WANG Jia-dao, LI Yong-jian

Journal Article

Characteristic Analysis for Journal Bearing Under Thin Film Lubrication

Qu Qingwen,Chai Shan,Yao Fusheng

Journal Article

Fiber-reinforced composites in milling and grinding: machining bottlenecks and advanced strategies

Journal Article

Correcting Model of Viscosity with Exponential Function Derived and Its Application

Qu Qingwen,Wang Mei,Chai Shan,Yao Fusheng

Journal Article

Nanoparticle-enhanced coolants in machining: mechanism, application, and prospects

Journal Article

Research of Equivalent Viscosity Model With Visco-temperature Correcting

Qu Qingwen

Journal Article