Journal ArticleDOI
Fluid film lubrication
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This article is published in Tribology International.The article was published on 1982-10-01. It has received 121 citations till now. The article focuses on the topics: Lubrication theory & Lubrication.read more
Citations
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Journal ArticleDOI
Numerical methods for hydraulic fracture propagation: a review of recent trends
TL;DR: A review of the basic approaches for hydraulic fracture simulation can be found in this article, where the authors discuss both continuum and meso-scales numerical methods as well as engineering models which typically make use of additional assumptions to reduce computational cost.
Journal ArticleDOI
A phase-field method for propagating fluid-filled fractures coupled to a surrounding porous medium
TL;DR: The pressurized phase- field framework is extended to fluid-filled fractures in which the pressure is computed from a generalized parabolic diffraction problem, and the phase-field variable is used as an indicator function to combine reservoir and fracture pressure.
Journal ArticleDOI
Surface-enabled propulsion and control of colloidal microwheels
TL;DR: It is reported that low-strength magnetic fields can reversibly assemble wheel-shaped devices in situ from individual colloidal building blocks and also drive, rotate and direct them along surfaces at velocities faster than most other microscale propulsion schemes.
Journal ArticleDOI
Peeling, healing, and bursting in a lubricated elastic sheet.
TL;DR: The dynamics of an elastic sheet lubricated by the flow of a thin layer of fluid that separates it from a rigid wall is considered, accounting for the effects of elastic bending, viscous lubrication, and body forces.
Journal ArticleDOI
Complex nonlinear oscillations in electrostatically actuated microstructures
S.K. De,Narayana R. Aluru +1 more
TL;DR: In this paper, the authors used a large dc bias (close to the pull-in voltage of the device) to bring the device to a nonlinear state, referred to as "dc-symmetry breaking".
References
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Journal ArticleDOI
Numerical methods for hydraulic fracture propagation: a review of recent trends
TL;DR: A review of the basic approaches for hydraulic fracture simulation can be found in this article, where the authors discuss both continuum and meso-scales numerical methods as well as engineering models which typically make use of additional assumptions to reduce computational cost.
Journal ArticleDOI
A phase-field method for propagating fluid-filled fractures coupled to a surrounding porous medium
TL;DR: The pressurized phase- field framework is extended to fluid-filled fractures in which the pressure is computed from a generalized parabolic diffraction problem, and the phase-field variable is used as an indicator function to combine reservoir and fracture pressure.
Journal ArticleDOI
Surface-enabled propulsion and control of colloidal microwheels
TL;DR: It is reported that low-strength magnetic fields can reversibly assemble wheel-shaped devices in situ from individual colloidal building blocks and also drive, rotate and direct them along surfaces at velocities faster than most other microscale propulsion schemes.
Journal ArticleDOI
Peeling, healing, and bursting in a lubricated elastic sheet.
TL;DR: The dynamics of an elastic sheet lubricated by the flow of a thin layer of fluid that separates it from a rigid wall is considered, accounting for the effects of elastic bending, viscous lubrication, and body forces.
Journal ArticleDOI
Complex nonlinear oscillations in electrostatically actuated microstructures
S.K. De,Narayana R. Aluru +1 more
TL;DR: In this paper, the authors used a large dc bias (close to the pull-in voltage of the device) to bring the device to a nonlinear state, referred to as "dc-symmetry breaking".