Effects of Couple Stresses on the Unsteady Performance of Finite Lubricated Bearings

SENATORE, Adolfo ;RUGGIERO, Alessandro ;JEVREMOVIĆ, Vladeta ;NEDEFF, Valentin .
Effects of Couple Stresses on the Unsteady Performance of Finite Lubricated Bearings. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 55, n.2, p. 141-147, august 2017. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/effects-of-couple-stresses-on-the-unsteady-performance-of-finite-lubricated-bearings/>. Date accessed: 20 dec. 2024. 
doi:http://dx.doi.org/.

Senatore, A., Ruggiero, A., Jevremović, V., & Nedeff, V.
(2009).
Effects of Couple Stresses on the Unsteady Performance of Finite Lubricated Bearings.
Strojniški vestnik - Journal of Mechanical Engineering, 55(2), 141-147.
doi:http://dx.doi.org/

@article{.,
	author = {Adolfo  Senatore and Alessandro  Ruggiero and Vladeta  Jevremović and Valentin  Nedeff},
	title = {Effects of Couple Stresses on the Unsteady Performance of Finite Lubricated Bearings},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {55},
	number = {2},
	year = {2009},
	keywords = {lubricants; stability of lubricants; friction; journal bearings; },
	abstract = {Based upon the Stokes micro-continuum theory, the influence of the behaviour of journal bearings with couple stress fluids on the dynamics of rotor-systems have been studied by several Authors during the last decade. This paper is a part of a general approach aimed to the performances of the couple stress lubricants used to minimize the friction losses in steady operating conditions. Its purpose is to illustrate a method to formulate with closed-form solutions the steady/unsteady fluid film forces for the “infinitely long” and “finite” lubricated couple stress journal bearings, assuming the micro-continuum Stokes model. The model allows the advantage of minimising the computational time required for the analysis dynamic states of couple stress journal bearings without any significant loss of accuracy, while the analytical form of the solution involves a better readability of the parameter effects on the system unsteady behaviour.},
	issn = {0039-2480},	pages = {141-147},	doi = {},
	url = {https://www.sv-jme.eu/article/effects-of-couple-stresses-on-the-unsteady-performance-of-finite-lubricated-bearings/}
}

Senatore, A.,Ruggiero, A.,Jevremović, V.,Nedeff, V.
2009 August 55. Effects of Couple Stresses on the Unsteady Performance of Finite Lubricated Bearings. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 55:2

%A Senatore, Adolfo 
%A Ruggiero, Alessandro 
%A Jevremović, Vladeta 
%A Nedeff, Valentin 
%D 2009
%T Effects of Couple Stresses on the Unsteady Performance of Finite Lubricated Bearings
%B 2009
%9 lubricants; stability of lubricants; friction; journal bearings; 
%! Effects of Couple Stresses on the Unsteady Performance of Finite Lubricated Bearings
%K lubricants; stability of lubricants; friction; journal bearings; 
%X Based upon the Stokes micro-continuum theory, the influence of the behaviour of journal bearings with couple stress fluids on the dynamics of rotor-systems have been studied by several Authors during the last decade. This paper is a part of a general approach aimed to the performances of the couple stress lubricants used to minimize the friction losses in steady operating conditions. Its purpose is to illustrate a method to formulate with closed-form solutions the steady/unsteady fluid film forces for the “infinitely long” and “finite” lubricated couple stress journal bearings, assuming the micro-continuum Stokes model. The model allows the advantage of minimising the computational time required for the analysis dynamic states of couple stress journal bearings without any significant loss of accuracy, while the analytical form of the solution involves a better readability of the parameter effects on the system unsteady behaviour.
%U https://www.sv-jme.eu/article/effects-of-couple-stresses-on-the-unsteady-performance-of-finite-lubricated-bearings/
%0 Journal Article
%R 
%& 141
%P 7
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 55
%N 2
%@ 0039-2480
%8 2017-08-21
%7 2017-08-21

Senatore, Adolfo, Alessandro  Ruggiero, Vladeta  Jevremović, & Valentin  Nedeff.
"Effects of Couple Stresses on the Unsteady Performance of Finite Lubricated Bearings." Strojniški vestnik - Journal of Mechanical Engineering [Online], 55.2 (2009): 141-147. Web.  20 Dec. 2024

TY  - JOUR
AU  - Senatore, Adolfo 
AU  - Ruggiero, Alessandro 
AU  - Jevremović, Vladeta 
AU  - Nedeff, Valentin 
PY  - 2009
TI  - Effects of Couple Stresses on the Unsteady Performance of Finite Lubricated Bearings
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - lubricants; stability of lubricants; friction; journal bearings; 
N2  - Based upon the Stokes micro-continuum theory, the influence of the behaviour of journal bearings with couple stress fluids on the dynamics of rotor-systems have been studied by several Authors during the last decade. This paper is a part of a general approach aimed to the performances of the couple stress lubricants used to minimize the friction losses in steady operating conditions. Its purpose is to illustrate a method to formulate with closed-form solutions the steady/unsteady fluid film forces for the “infinitely long” and “finite” lubricated couple stress journal bearings, assuming the micro-continuum Stokes model. The model allows the advantage of minimising the computational time required for the analysis dynamic states of couple stress journal bearings without any significant loss of accuracy, while the analytical form of the solution involves a better readability of the parameter effects on the system unsteady behaviour.
UR  - https://www.sv-jme.eu/article/effects-of-couple-stresses-on-the-unsteady-performance-of-finite-lubricated-bearings/

@article{{}{.},
	author = {Senatore, A., Ruggiero, A., Jevremović, V., Nedeff, V.},
	title = {Effects of Couple Stresses on the Unsteady Performance of Finite Lubricated Bearings},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {55},
	number = {2},
	year = {2009},
	doi = {},
	url = {https://www.sv-jme.eu/article/effects-of-couple-stresses-on-the-unsteady-performance-of-finite-lubricated-bearings/}
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TY  - JOUR
AU  - Senatore, Adolfo 
AU  - Ruggiero, Alessandro 
AU  - Jevremović, Vladeta 
AU  - Nedeff, Valentin 
PY  - 2017/08/21
TI  - Effects of Couple Stresses on the Unsteady Performance of Finite Lubricated Bearings
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 55, No 2 (2009): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - lubricants, stability of lubricants, friction, journal bearings, 
N2  - Based upon the Stokes micro-continuum theory, the influence of the behaviour of journal bearings with couple stress fluids on the dynamics of rotor-systems have been studied by several Authors during the last decade. This paper is a part of a general approach aimed to the performances of the couple stress lubricants used to minimize the friction losses in steady operating conditions. Its purpose is to illustrate a method to formulate with closed-form solutions the steady/unsteady fluid film forces for the “infinitely long” and “finite” lubricated couple stress journal bearings, assuming the micro-continuum Stokes model. The model allows the advantage of minimising the computational time required for the analysis dynamic states of couple stress journal bearings without any significant loss of accuracy, while the analytical form of the solution involves a better readability of the parameter effects on the system unsteady behaviour.
UR  - https://www.sv-jme.eu/article/effects-of-couple-stresses-on-the-unsteady-performance-of-finite-lubricated-bearings/

Senatore, Adolfo, Ruggiero, Alessandro, Jevremović, Vladeta, AND Nedeff, Valentin.
"Effects of Couple Stresses on the Unsteady Performance of Finite Lubricated Bearings" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 55 Number 2 (21 August 2017)