Zobrazeno 1 - 7
of 7
pro vyhledávání: '"I. G. Nikolaou"'
Publikováno v:
Journal of Solar Energy Engineering. 127:223-233
Vortex generators (VGs) are commonly used for trimming the aerodynamic and aeroelastic performance of wind turbine blades by delaying flow separation. There is therefore a need for the development of reliable, still computationally affordable, models
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4c7e3307b657be747631e49691cda73
https://doi.org/10.1115/1.1850486
https://doi.org/10.1115/1.1850486
Autor:
Jeppe Johansen, Kang Shun, G. Tzabiras, Ch. Hirsch, Martin Otto Laver Hansen, P. Chaviaropoulos, K. A. Aggelis, T. Hambraus, S. Z. Dyrmose, Heiko Frhr. von Geyr, Spyros G. Voutsinas, N. N. Soerensen, Y. Perivolaris, I. G. Nikolaou, Mac Gaunaa
Publikováno v:
Wind Energy. 6:365-385
Aerodynamic modelling of HAWT rotors by means of “engineering methods” has reached a saddle point, where no further development can be expected without a breakthrough in understanding the physics of unsteady, rotating three-dimensional flows. How
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6469f17be3b5b4c849f3b3a82fd8dea7
https://doi.org/10.1002/we.100
https://doi.org/10.1002/we.100
Publikováno v:
Volume 1: Turbomachinery.
A three-dimensional space marching code is used for the numerical modelling of the flow in an isolated axial flow compressor rotor. The rotor is analyzed at four operating points, up to near stall conditions. Numerical results are first validated ver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7a3534f6d968c7ba7cc31e39f21f277
https://doi.org/10.1115/96-gt-037
https://doi.org/10.1115/96-gt-037
Autor:
R. L. Elder, K. D. Papailiou, N. Lymberopoulos, Kyriakos C. Giannakoglou, I. G. Nikolaou, Antonios Tourlidakis
Publikováno v:
Volume 3C: General.
Mechanical constraints dictate the existence of tip clearances in rotating cascades, resulting to a flow leakage through this clearance which considerably influences the efficiency and range of operation of the machine. Three-dimensional Navier-Stoke
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aea2ea473ef88d90296eddf5e297bb66
https://doi.org/10.1115/93-gt-374
https://doi.org/10.1115/93-gt-374
Autor:
P. K. Chaviaropoulos, N. N. Soerensen, M. O. L. Hansen, I. G. Nikolaou, K. A. Aggelis, J. Johansen, Mac Gaunaa, T. Hambraus, Heiko Frhr. von Geyr, Ch. Hirsch, Kang Shun, S. G. Voutsinas, G. Tzabiras, Y. Perivolaris, S. Z. Dyrmose
Publikováno v:
Wind Energy; Oct-Dec2003, Vol. 6 Issue 4, p387-403, 17p
Autor:
P. K. Chaviaropoulos, I. G. Nikolaou, K. A. Aggelis, N. N. Soerensen, J. Johansen, M. O. L. Hansen, Mac Gaunaa, T. Hambraus, Heiko Frhr. von Geyr, Ch. Hirsch, Kang Shun, S. G. Voutsinas, G. Tzabiras, Y. Perivolaris, S. Z. Dyrmose
Publikováno v:
Wind Energy; Oct-Dec2003, Vol. 6 Issue 4, p365-385, 21p
Autor:
Kang Shun, Martin Otto Laver Hansen, Spyros G. Voutsinas, S. Z. Dyrmose, N. N. Soerensen, Y. Perivolaris, I. G. Nikolaou, Heiko Frhr. von Geyr, Jeppe Johansen, Mac Gaunaa, K. A. Aggelis, G. Tzabiras, P. Chaviaropoulos, T. Hambraus, Ch. Hirsch
Publikováno v:
Technical University of Denmark Orbit
The recent introduction of ever larger wind turbines poses new challenges with regard to understanding the mechanisms of unsteady flow–structure interaction. An important aspect of the problem is the aeroelastic stability of the wind turbine blades
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56bc502c37979c0a1fb3860c80abbbcc
https://orbit.dtu.dk/en/publications/205b8e6d-87c4-4010-ab8b-92d802a65a09
https://orbit.dtu.dk/en/publications/205b8e6d-87c4-4010-ab8b-92d802a65a09
