Imperial College London
Alternate

ProfessorDemetriosPapageorgiou

Faculty of Natural Sciences, Department of Mathematics

Chair in Applied Maths and Mathematical Physics
 
 
 
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Contact

 

+44 (0)20 7594 8369d.papageorgiou Website

 
 
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Location

 

750Huxley BuildingSouth 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}
}
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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  -
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