Valery Okulov

Valery Okulov

Professor

DTU VINDENERGI
Institut for Vindenergi

DTU Vindenergi FLU

Danmarks Tekniske Universitet

Nils Koppels Allé

Bygning 403, rum 222

2800 Kgs. Lyngby

Tlf.
Fax 45 88 43 25
E-mail vaok@dtu.dk
ORCID 0000-0002-5518-4869
Hjemmeside

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Publikationer
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2016
 

Multiple vortex structures in the wake of a rectangular winglet in ground effect

Velte, Clara Marika ; Hansen, Martin Otto Laver ; Okulov, Valery
in journal: Experimental Thermal and Fluid Science (ISSN: 0894-1777) (DOI: http://dx.doi.org/10.1016/j.expthermflusci.2015.10.026), vol: 72, pages: 31–39, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: http://dx.doi.org/10.1016/j.expthermflusci.2015.10.026

  PDF

Estimation of wake propagation behind the rotors of wind-powered generators

Naumov, I. V. ; Mikkelsen, Robert Flemming ; Okulov, Valery
in journal: Thermal Engineering (ISSN: 0040-6015) (DOI: http://dx.doi.org/10.1134/S0040601516030071), vol: 63, issue: 3, pages: 208-213, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: http://dx.doi.org/10.1134/S0040601516030071

 

Direct calculation of wind turbine tip loss

Wood, D.H. ; Okulov, Valery ; Bhattacharjee, D.
in journal: Renewable Energy (ISSN: 0960-1481) (DOI: http://dx.doi.org/10.1016/j.renene.2016.04.017), vol: 95, pages: 269-276, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: http://dx.doi.org/10.1016/j.renene.2016.04.017

 

An acentric rotation of two helical vortices of the same circulations

Okulov, Valery
in journal: Regular and Chaotic Dynamics (ISSN: 1560-3547) (DOI: http://dx.doi.org/10.1134/S1560354716030035), vol: 21, issue: 3, pages: 267–273, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: http://dx.doi.org/10.1134/S1560354716030035

  PDF

An acentric rotation of helical vortex pair

Okulov, Valery
Presented at:
EUROMECH Colloquia 581, 2016

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2016

  PDF

Kawada's Contribution to Induced Velocity by Helical Vortices with Application to Propeller Theory

Fukumoto, Y. ; Okulov, Valery ; Wood, D. H.
Presented at:
EUROMECH Colloquium 581: Dynamics of Concentrated Vortices, 2016, Novosibirsk

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    År: 2016

 

Application of helical vortex solutions to determine wind turbine tip loss

Wood, D. H. ; Okulov, Valery ; Bhattacharjee, D.
part of: EUROMECH Colloquium - Dynamics of Concentrated Vortices, pages: 95-96, 2016,
Presented at:
EUROMECH Colloquium - Dynamics of Concentrated Vortices. , 2016, Novosibirsk

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2016

 

Power Properties of Two Interacting Wind Turbine Rotors

Okulov, Valery ; Mikkelsen, Robert Flemming ; Sørensen, Jens Nørkær ; Naumov, I. V. ; Tsoy, M. A.
part of: Proceedings of the 2nd International Conference On Next Generation Wind Energy, 2016,
Presented at:
2nd International Conference On Next Generation Wind Energy, 2016, Lund

Type: Article in proceedings (Peer reviewed)

Status: Published     |    År: 2016

 

On the peculiar structure of a helical wake vortex behind an inclined prolate spheroid

Jiang, Fengjian ; Andersson, Helge I. ; Gallardo, José P. ; Okulov, Valery
in journal: Journal of Fluid Mechanics (ISSN: 0022-1120) (DOI: http://dx.doi.org/10.1017/jfm.2016.428), vol: 801, pages: 1-12, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: http://dx.doi.org/10.1017/jfm.2016.428

2015
 

Rotor theories by Professor Joukowsky: Momentum theories

van Kuik, G. A. M. ; Sørensen, Jens Nørkær ; Okulov, Valery
in journal: Progress in Aerospace Sciences (ISSN: 0376-0421) (DOI: http://dx.doi.org/10.1016/j.paerosci.2014.10.001), vol: 73, pages: 1-18, 2015

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2015     |    DOI: http://dx.doi.org/10.1016/j.paerosci.2014.10.001