Zobrazeno 1 - 10
of 23
pro vyhledávání: '"S.S. Kianejad"'
Publikováno v:
Energies, Vol 12, Iss 14, p 2791 (2019)
Research on employing unidirectional air turbines for oscillating water columns (OWC) has received much attention in the last few years. Most unidirectional turbine topologies considered to date use axial flow unidirectional turbines. The radial turb
Externí odkaz:
https://doaj.org/article/937778b8960d464393c89b51d97e70b7
Publikováno v:
Journal of Marine Science and Engineering, Vol 6, Iss 3, p 101 (2018)
Accurate calculation of the roll damping moment at resonance condition is essential for roll motion prediction. Because at the resonance condition, the moment of inertia counteracts restoring moment and only the damping moment resists increase in the
Externí odkaz:
https://doaj.org/article/a430f204c1904eacb91b921ab8cad27c
Publikováno v:
Renewable Energy. 152:540-556
A vented Oscillating-Water-Column (OWC) simplifies the pneumatic energy conversion problem by rectifying air flow and enabling a unidirectional-air-turbine to be employed. It shifts power-extraction to the inhalation phase of the cycle and provides e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a85a55df4d18c37e8b35b1f93732a83
https://doi.org/10.1016/j.renene.2020.01.084
https://doi.org/10.1016/j.renene.2020.01.084
Publikováno v:
Journal of Marine Science and Technology. 25:1266-1282
Accurate calculation of restoring moment, virtual mass moment of inertia and damping moment increases the accuracy of a ship’s dynamic stability simulation. The current methods of approximating the roll restoring moment are based on hydrostatic cal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c549c1c16af4139d1b2d99e07f625db6
https://doi.org/10.1007/s00773-020-00713-w
https://doi.org/10.1007/s00773-020-00713-w
Publikováno v:
Energy. 182:159-176
This study analyses the aerodynamic performance of two unidirectional-radial-air-turbine configurations; inflow and outflow. These turbines were studied as the Power-Take-Off unit for application on a vented-OWC and a conventional-bidirectional-OWC w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df0688827727a54ae95b32c7919e4977
https://doi.org/10.1016/j.energy.2019.06.041
https://doi.org/10.1016/j.energy.2019.06.041
Publikováno v:
Journal of Hydrodynamics. 32:969-983
Understanding dynamic stability of a ship at a resonance frequency is important because comparatively smaller external forces and moments generate larger motions. The roll motion is most susceptible because of smaller restoring moments. Most studies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::451712b0e7fdc7e4d736754fce4345f4
https://doi.org/10.1007/s42241-019-0037-x
https://doi.org/10.1007/s42241-019-0037-x
Publikováno v:
Ocean Engineering. 173:77-89
Prediction of a ship's roll motion in parametric roll and dead ship condition using CFD and experiments is time consuming and expensive, while a reliable equation based method can drastically decrease the computation time. The commonly used roll moti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21ad30deb5f42a5050c0d66f4018d290
https://doi.org/10.1016/j.oceaneng.2018.12.049
https://doi.org/10.1016/j.oceaneng.2018.12.049
Publikováno v:
Energy. 166:380-391
The oscillating-water-column (OWC) is a ubiquitous style of wave-energy-converter for harnessing significant power from ocean waves. A new configuration of OWC described here as a vented-OWC provides opportunity to simplify air-turbine design by limi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8961faec2fd5661e644269e184d583ec
https://doi.org/10.1016/j.energy.2018.10.068
https://doi.org/10.1016/j.energy.2018.10.068
Publikováno v:
Journal of Mechatronics. 3:282-288
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ffffb05ffdf1c5a1aadbedd96d8769c
https://doi.org/10.1166/jom.2015.1121
https://doi.org/10.1166/jom.2015.1121
Publikováno v:
Journal of Civil Engineering and Environmental Sciences. :005-010
The most widely applied marine antifouling's is Tributyl-Tin Self-Polishing Co-Polymers (TBT-SPC), which can keep a surface of ship free of fouling for 5 years by means of a steady release of the TBT toxin. Due to environmental side-effects related t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a677609f27869247c8ac08a4089d6a9
https://doi.org/10.17352/2455-488x.000008
https://doi.org/10.17352/2455-488x.000008