"K\u0159upka, Ivan" . "The free-volume viscosity model can accurately predict the temperature pressure viscosity relationship of lubricants. However, it is seldom used in elastohydrodynamic lubrication (EHL) simulation. This paper presents the application of the free-volume viscosity model in a Newtonian EHL simulation of a squalane-lubricated circular contact. Good agreement is observed between available experimental data and simulation results. The pressure viscosity coefficients fit from viscometer data are also discussed.. A recently developed definition of the coefficient is used to compare the coefficient value extracted from EHL film thickness interference measurements. Results indicate that the coefficient values from the curve fitting and EHL film thickness extraction agree well which has not been previously observed. Two factors help achieve this agreement: the new coefficient definition and smaller prediction error when using the Hamrock Dowson formula in the cases studied. The effects of different pressure visco" . "EHL simulation using the free-volume viscosity model" . . . "The free-volume viscosity model can accurately predict the temperature pressure viscosity relationship of lubricants. However, it is seldom used in elastohydrodynamic lubrication (EHL) simulation. This paper presents the application of the free-volume viscosity model in a Newtonian EHL simulation of a squalane-lubricated circular contact. Good agreement is observed between available experimental data and simulation results. The pressure viscosity coefficients fit from viscometer data are also discussed.. A recently developed definition of the coefficient is used to compare the coefficient value extracted from EHL film thickness interference measurements. Results indicate that the coefficient values from the curve fitting and EHL film thickness extraction agree well which has not been previously observed. Two factors help achieve this agreement: the new coefficient definition and smaller prediction error when using the Hamrock Dowson formula in the cases studied. The effects of different pressure visco"@en . "RIV/00216305:26210/06:PU62447" . "473464" . "Hartl, Martin" . "11"^^ . . "EHL simulation using the free-volume viscosity model"@en . . . . "RIV/00216305:26210/06:PU62447!RIV06-MSM-26210___" . "1" . "EHD simulace pou\u017Eit\u00EDm modelu viskozity %22free-volume%22"@cs . "EHL simulation using the free-volume viscosity model" . "[F3889DF5B6ED]" . . "EHD simulace pou\u017Eit\u00EDm modelu viskozity %22free-volume%22"@cs . . "26210" . . "NL - Nizozemsko" . "Prezentace nov\u00E9ho numerick\u00E9ho \u0159e\u0161en\u00ED problematiky EHD maz\u00E1n\u00ED zalo\u017Een\u00E1 na %22free volume%22 modelu viskozity. V\u00FDsledky z\u00EDskan\u00E9 numerickou simulac\u00ED srovn\u00E1ny s experimenty."@cs . . . "Tribology Letters" . "Z(MSM0021630508)" . . "27-37" . "1023-8883" . . . "lubrication; film thickness"@en . "23" . "2"^^ . "EHL simulation using the free-volume viscosity model"@en . "2"^^ . .