Results 11 to 20 of about 53,637 (257)

Nanoscale slip length prediction with machine learning tools [PDF]

open access: yesScientific Reports, 2021
This work incorporates machine learning (ML) techniques, such as multivariate regression, the multi-layer perceptron, and random forest to predict the slip length at the nanoscale. Data points are collected both from our simulation data and data from the
Filippos Sofos, Theodoros E. Karakasidis
doaj   +5 more sources

Effect of pH on Effective Slip Length and Surface Charge at Solid–Oil Interfaces of Roughness-Induced Surfaces [PDF]

open access: yesMicromachines, 2021
In the development of micro/nano fluid control systems, fluid resistance has always been one of the key factors restricting its development. According to previous studies, it is found that the boundary slip effect of the solid-liquid interface can ...
Porui Tian, Yifan Li
doaj   +2 more sources

AFM Slip Length Measurements for Water at Selected Phyllosilicate Surfaces

open access: yesColloids and Interfaces, 2021
Most reported slip length measurements have been made at the surfaces of synthetic materials and modified synthetic materials. In contrast, few slip length measurements at the surface of unmodified natural mineral surfaces have been reported.
Chen Zhang   +4 more
doaj   +3 more sources

Data on the anisotropic interfacial slip length over fibrous porous media [PDF]

open access: yesData in Brief, 2017
To characterize the velocity slip at the fibrous porous media, data on the anisotropic slip length has been fully analyzed through direct simulations for various geometrical aspects of fiber architecture [2] ).
Jingang Lu   +2 more
doaj   +2 more sources

Investigation of The Effect of Design Variables on Slip Assembly: Spline Module and Slip Length

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2022
The driveshaft which transmits the power from the engine to the wheels in the motor vehicles is one of the vital elements in the driveline. Driveshafts have two basic motions depending on the road conditions, angular and axial movements. Angular movement
Hüseyin Özgürler   +2 more
doaj   +3 more sources

Optimizing the methodology for accurate and accessible slip length measurement with atomic force microscopy

open access: yesInternational Journal of Thermofluids
The remarkable performance of cooling devices employing nano- and microscale channels has drawn considerable interest, highlighting the need for surfaces with large slip lengths to improve their efficiency.
Haruya Ishida   +3 more
doaj   +3 more sources

Pressure generated by partially water-repellent flat thrust bearing with weak water-repellent part

open access: yesNihon Kikai Gakkai ronbunshu, 2021
The generation state of the pressure for partial water-repellent (slip) type flat thrust bearings with high/low slip parts was examined with experiments and infinite width bearing approximation.
Akitoshi TAKEUCHI
doaj   +1 more source

A review on slip boundary conditions at the nanoscale: recent development and applications

open access: yesBeilstein Journal of Nanotechnology, 2021
The slip boundary condition for nanoflows is a key component of nanohydrodynamics theory, and can play a significant role in the design and fabrication of nanofluidic devices.
Ruifei Wang   +7 more
doaj   +1 more source

Unsteady Pressure-Driven Electrokinetic Slip Flow and Heat Transfer of Power-Law Fluid through a Microannulus

open access: yesMicromachines, 2023
To guarantee the transporting efficiency of microdevices associated with fluid transportation, mixing, or separation and to promote the heat transfer performance of heat exchangers in microelectronics, the hydrodynamic behaviors at unsteady and steady ...
Shuyan Deng   +2 more
doaj   +1 more source

EFFECTIVE SLIP LENGTH OF NANOSCALE MIXED-SLIP SURFACES [PDF]

open access: yesThe ANZIAM Journal, 2009
AbstractWe present an approximate relation for the effective slip length for flows over mixed-slip surfaces with patterning at the nanoscale, whose minimum slip length is greater than the pattern length scale.
Lund, Nat J., Hendy, Shaun C.
openaire   +1 more source

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