Lift of a rotating circular cylinder in unsteady flows

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2012

Standard

Lift of a rotating circular cylinder in unsteady flows. / Carstensen, Stefan; Mandviwalla, Xerxes; Vita, Luca; Schmidt Paulsen, Uwe.

Proceedings of the International Offshore and Polar Engineering Conference 2012. International Society of Offshore & Polar Engineers, 2012. p. 388-395.

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2012

Harvard

Carstensen, S, Mandviwalla, X, Vita, L & Schmidt Paulsen, U 2012, 'Lift of a rotating circular cylinder in unsteady flows'. in Proceedings of the International Offshore and Polar Engineering Conference 2012. International Society of Offshore & Polar Engineers, pp. 388-395.

APA

Carstensen, S., Mandviwalla, X., Vita, L., & Schmidt Paulsen, U. (2012). Lift of a rotating circular cylinder in unsteady flows. In Proceedings of the International Offshore and Polar Engineering Conference 2012. (pp. 388-395). International Society of Offshore & Polar Engineers.

CBE

Carstensen S, Mandviwalla X, Vita L, Schmidt Paulsen U. 2012. Lift of a rotating circular cylinder in unsteady flows. In Proceedings of the International Offshore and Polar Engineering Conference 2012. International Society of Offshore & Polar Engineers. pp. 388-395.

MLA

Carstensen, Stefan et al. "Lift of a rotating circular cylinder in unsteady flows". Proceedings of the International Offshore and Polar Engineering Conference 2012. International Society of Offshore & Polar Engineers. 2012. 388-395.

Vancouver

Carstensen S, Mandviwalla X, Vita L, Schmidt Paulsen U. Lift of a rotating circular cylinder in unsteady flows. In Proceedings of the International Offshore and Polar Engineering Conference 2012. International Society of Offshore & Polar Engineers. 2012. p. 388-395.

Author

Carstensen, Stefan; Mandviwalla, Xerxes; Vita, Luca; Schmidt Paulsen, Uwe / Lift of a rotating circular cylinder in unsteady flows.

Proceedings of the International Offshore and Polar Engineering Conference 2012. International Society of Offshore & Polar Engineers, 2012. p. 388-395.

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2012

Bibtex

@inbook{638ea0087e3e4b2c82d13488a802fb81,
title = "Lift of a rotating circular cylinder in unsteady flows",
keywords = "Circular cylinders, Lift, Rotors, Seawater, Spar platforms, Wind turbines, Aerodynamics, DEEPWIND concept, Floating vertical axis wind turbine, Magnus effect, Rotating cylinder, Waves, Force coefficients, Rotating circular cylinders, Rotating cylinders, Steady current, Surface speed, Vertical axis wind turbines",
publisher = "International Society of Offshore & Polar Engineers",
author = "Stefan Carstensen and Xerxes Mandviwalla and Luca Vita and {Schmidt Paulsen}, Uwe",
year = "2012",
isbn = "9781880653944",
pages = "388-395",
booktitle = "Proceedings of the International Offshore and Polar Engineering Conference 2012",

}

RIS

TY - GEN

T1 - Lift of a rotating circular cylinder in unsteady flows

A1 - Carstensen,Stefan

A1 - Mandviwalla,Xerxes

A1 - Vita,Luca

A1 - Schmidt Paulsen,Uwe

AU - Carstensen,Stefan

AU - Mandviwalla,Xerxes

AU - Vita,Luca

AU - Schmidt Paulsen,Uwe

PB - International Society of Offshore & Polar Engineers

PY - 2012

Y1 - 2012

N2 - A cylinder rotating in steady current experiences a lift known as the Magnus effect. In the present study the effect of waves on the Magnus effect has been investigated. This situation is experienced with the novel floating offshore vertical axis wind turbine (VAWT) concept called the DEEPWIND concept, which incorporates a rotating spar buoy and thereby utilizes seawater as a roller-bearing. The a priori assumption and the results suggest that the lift in waves, to a first approximation, may be represented by a formulation similar to the well-known Morison formulation. The force coefficients are experimentally found to primarily depend on the ratio between the surface speed of the cylinder and the outer flow velocity. Copyright © 2012 by the International Society of Offshore and Polar Engineers (ISOPE).

AB - A cylinder rotating in steady current experiences a lift known as the Magnus effect. In the present study the effect of waves on the Magnus effect has been investigated. This situation is experienced with the novel floating offshore vertical axis wind turbine (VAWT) concept called the DEEPWIND concept, which incorporates a rotating spar buoy and thereby utilizes seawater as a roller-bearing. The a priori assumption and the results suggest that the lift in waves, to a first approximation, may be represented by a formulation similar to the well-known Morison formulation. The force coefficients are experimentally found to primarily depend on the ratio between the surface speed of the cylinder and the outer flow velocity. Copyright © 2012 by the International Society of Offshore and Polar Engineers (ISOPE).

KW - Circular cylinders

KW - Lift

KW - Rotors

KW - Seawater

KW - Spar platforms

KW - Wind turbines

KW - Aerodynamics

KW - DEEPWIND concept

KW - Floating vertical axis wind turbine

KW - Magnus effect

KW - Rotating cylinder

KW - Waves

KW - Force coefficients

KW - Rotating circular cylinders

KW - Rotating cylinders

KW - Steady current

KW - Surface speed

KW - Vertical axis wind turbines

SN - 9781880653944

BT - Proceedings of the International Offshore and Polar Engineering Conference 2012

T2 - Proceedings of the International Offshore and Polar Engineering Conference 2012

SP - 388

EP - 395

ER -