Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Stergios Liapis"'
Autor:
Despina Elizabeth Filippidou, Victor Chazan-Pantzalis, Christos Tjortjis, Stergios Liapis, Anastassios Manos, Konstantinos Christantonis
Publikováno v:
Integrated Computer-Aided Engineering. 28:417-435
This paper presents a novel methodology using classification for day-ahead traffic prediction. It addresses the research question whether traffic state can be forecasted based on meteorological conditions, seasonality, and time intervals, as well as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21b7aecb3e01269fb386002f01b5fa97
https://doi.org/10.3233/ica-210663
https://doi.org/10.3233/ica-210663
Vortex-induced vibration of a flexible cylinder: Interaction of the in-line and cross-flow responses
Publikováno v:
Journal of Fluids and Structures. 63:238-258
It has been known that in-line (IL) response will influence cross-flow (CF) vortex shedding forces and vice versa. However, empirical codes for prediction of vortex induced vibrations (VIV) of slender marine structures have so far been limited to han
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2555125bf8d2c32aada18a29fbfd5693
https://doi.org/10.1016/j.jfluidstructs.2016.03.001
https://doi.org/10.1016/j.jfluidstructs.2016.03.001
Publikováno v:
141:011705
Journal of Offshore Mechanics and Arctic Engineering
Journal of Offshore Mechanics and Arctic Engineering
Vortex-induced vibrations (VIV) can lead to fast accumulation of fatigue damage and increased drag loads for slender marine structures. VIV responses mainly occur at the vortex shedding frequency, while higher harmonics can also be excited. Recent VI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e642e5e2b9a40fdc5b09602a43531198
https://doi.org/10.1115/1.4040798
https://doi.org/10.1115/1.4040798
Autor:
Yiannis Constantinides, Rolf Baarholm, Stergios Liapis, Mohammed Islam, Apurva Batra, Don Spencer, Kjetil Skaugset
Publikováno v:
Journal of Offshore Mechanics and Arctic Engineering. 139
Production risers as well as drilling risers are often subjected to Vortex-induced vibrations (VIV) when exposed to ocean currents. VIV have been observed in the field and can cause fatigue failure and excessive drag on the riser. In order to suppres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::383560de150dca530af52af4be881d31
https://doi.org/10.1115/1.4036373
https://doi.org/10.1115/1.4036373
Publikováno v:
Journal of Offshore Mechanics and Arctic Engineering. 138
The Bigfoot direct vertical access (DVA) semisubmersible is a novel floating drilling and production host that provides an attractive alternative to the spar. This concept utilizes heave plates (big feet) that improve the motion characteristics of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91165b1670235089181d43c43c0dab06
https://doi.org/10.1115/1.4032561
https://doi.org/10.1115/1.4032561
Autor:
Stergios Liapis, Mohammed Islam, Rolf Baarholm, Kjetil Skaugset, Don Spencer, Apurva Batra, Yiannis Constantinides
Publikováno v:
Volume 2: CFD and VIV.
Production risers as well as drilling risers are often subjected to Vortex-induced vibrations (VIV) when exposed to ocean currents. VIV have been observed in the field and can cause fatigue failure and excessive drag on the riser. In order to suppres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45f8b6195504f4ac1365f5e45e21e9b9
https://doi.org/10.1115/omae2015-42417
https://doi.org/10.1115/omae2015-42417
Publikováno v:
Volume 2: CFD and VIV.
Most deepwater tubulars experiencing high currents frequently require vortex-induced vibration (VIV) suppression to maintain an acceptable fatigue life. Helical strakes and fairings are the most popular types of VIV suppression devices in use today.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b536197ac8003a803883a0ee86ca0c5
https://doi.org/10.1115/omae2015-41238
https://doi.org/10.1115/omae2015-41238
Publikováno v:
Volume 2: CFD and VIV.
Most deepwater tubulars experiencing high currents frequently require vortex-induced vibration (VIV) suppression to maintain an acceptable fatigue life. Helical strakes and fairings are the most popular VIV suppression devices in use today. Marine gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::268adbcd3fbe506ee50b8e577bf292b5
https://doi.org/10.1115/omae2015-41237
https://doi.org/10.1115/omae2015-41237
Autor:
Stergios Liapis, Vikas Jhingran, Carl M. Larsen, Decao Yin, Jie Wu, Halvor Lie, Rolf Baarholm
Publikováno v:
Volume 2: CFD and VIV.
Vortex Induced Vibrations (VIV) can lead to fast accumulation of fatigue damage and increased drag loads on slender marine structures. A cylinder subjected to VIV can vibrate in both in-line (IL) and cross-flow (CF) directions. The CF response is dom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d948712f34829686a79441d84b51ead
https://doi.org/10.1115/omae2015-42061
https://doi.org/10.1115/omae2015-42061
Publikováno v:
Volume 11: Prof. Robert F. Beck Honoring Symposium on Marine Hydrodynamics.
The Bigfoot direct vertical access (DVA) semisubmersible is a novel floating drilling and production host that provides an attractive alternative to the spar. This concept utilizes heave plates (big feet) that improve the motion characteristics of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e04b536a4e058e4127bd78f0629b04d0
https://doi.org/10.1115/omae2015-42411
https://doi.org/10.1115/omae2015-42411