Imperial College London

Professor Omar K. Matar

Faculty of EngineeringDepartment of Chemical Engineering

Vice-Dean (Education), Faculty of Engineering
 
 
 
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Contact

 

+44 (0)20 7594 9618o.matar Website

 
 
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Assistant

 

Miss Nazma Mojid +44 (0)20 7594 3918

 
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Location

 

506ACE ExtensionSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Wray:2017:10.1103/PhysRevFluids.2.063701,
author = {Wray, AW and Matar, OK and Papageorgiou, DT},
doi = {10.1103/PhysRevFluids.2.063701},
journal = {Physical Review Fluids},
title = {Accurate low-order modeling of electrified falling films at moderate Reynolds number},
url = {http://dx.doi.org/10.1103/PhysRevFluids.2.063701},
volume = {2},
year = {2017}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - The two- and three-dimensional spatio-temporal dynamics of a falling, electrified leakydielectric film are studied. The method of weighted residuals is used to derive high-ordermodels that account for both inertia as well as second-order electrostatic effects. Themodels are validated against both linear theory and direct numerical simulations of theNavier-Stokes equations. It is shown that a simplified model offers a rapid computationaloption at the cost of a minimal decrease in accuracy. This model is then used to perform aparametric study in three dimensions.
AU - Wray,AW
AU - Matar,OK
AU - Papageorgiou,DT
DO - 10.1103/PhysRevFluids.2.063701
PY - 2017///
SN - 2469-990X
TI - Accurate low-order modeling of electrified falling films at moderate Reynolds number
T2 - Physical Review Fluids
UR - http://dx.doi.org/10.1103/PhysRevFluids.2.063701
UR - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000404035900001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR - http://hdl.handle.net/10044/1/50009
VL - 2
ER -