Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Bogdan Suatean"'
Publikováno v:
Energies, Vol 15, Iss 16, p 5906 (2022)
This work presents some numerical simulations, performed using AMESim software, for a system composed by two redundant servo-actuators. Certain operating conditions are taken into account for these two electro-hydrostatic servo-actuators, which are c
Externí odkaz:
https://doaj.org/article/2d4c43a123b84506979087484b7c2d26
Autor:
Bogdan Suatean, Alexandru Dumitrache, Alexandru Cismilianu, Alexandru Boros, Florin Frunzulica
Publikováno v:
AIP Conference Proceedings.
In this paper we aim at developing the model of a Vertical Axis Wind Turbine (VAWT) with the short-term goal of physically realising this turbine to operate at a maximmum power of 5 kW. The turbine is designed for household users in the urban or rura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b1508c8e21ef9a69d6707988f15715d
https://doi.org/10.1063/1.4952209
https://doi.org/10.1063/1.4952209
Publikováno v:
AIP Conference Proceedings.
In this paper we investigated numerically the possibilities to control the dynamic stall phenomenon, with application to vertical axis wind turbines (VAWT). The dynamic stall appears at low tip speed ratio (TSR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6d355cfac292d0903fac9e49987249a
https://doi.org/10.1063/1.4912700
https://doi.org/10.1063/1.4912700
Publikováno v:
AIP Conference Proceedings.
In this paper we numerically investigate the possibilities to control the dynamic stall phenomenon, with application to vertical axis wind turbines. The dynamic stall appears at low tip speed ratio (TSR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::341ee788083a445045b29085f48a6795
https://doi.org/10.1063/1.4904596
https://doi.org/10.1063/1.4904596
Publikováno v:
AIP Conference Proceedings.
In the last years the wind turbine with vertical axis (VAWT) began to be more attractive due benefits in exploitation, the power range covering usually the domain 2 kW-20 kW. But, VAWTs suffer from many complicated aerodynamically problems, of which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62f9fb76bcd8fcfb18918b5d9106bb48
https://doi.org/10.1063/1.4825739
https://doi.org/10.1063/1.4825739
Publikováno v:
Renewable Energy and Environmental Sustainability, Vol 1, p 16 (2016)
The effects of various parameters on the performance of a straight bladed vertical axis wind turbine, using the vortex model, have been numerically investigated. A vortex model has been used to evaluate the performance of a vertical axis wind turbine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9d6c7f57a5f8a823f2a2d5ba02230ea
https://doi.org/10.1051/rees/2016024
https://doi.org/10.1051/rees/2016024
Publikováno v:
AIP Conference Proceedings.
The purpose of this paper is to present different CFD models used to determine the aerodynamic performance of horizontal axis wind turbine (HAWT). The models presented have various levels of complexity to calculate the aerodynamic performances of HAW
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ded791c5080b7107581b0ff01296c945
https://doi.org/10.1063/1.4765609
https://doi.org/10.1063/1.4765609
Publikováno v:
AIP Conference Proceedings.
The new conditions at the international level for energy source distributions and the continuous increasing of energy consumption must lead to a new alternative resource with the condition of keeping the environment clean. This paper offers a new app
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ff4ee217fc59108a81b60c4722605b8
https://doi.org/10.1063/1.4765495
https://doi.org/10.1063/1.4765495
Autor:
Alexandra Colidiuc, Bogdan Suatean, Stelian Galetuse, Theodore E. Simos, George Psihoyios, Ch. Tsitouras, Zacharias Anastassi
Publikováno v:
AIP Conference Proceedings.
The information presented in this paper suggests that the power generated by the oscillating wing have significant advantages. Parallel information will be presented for two different types of aerodynamic airfoils. The advantages and disadvantages of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::015e1928d5b24894fc9a7bd105bef066
https://doi.org/10.1063/1.3637908
https://doi.org/10.1063/1.3637908
Autor:
Bogdan Suatean, Alexandra Colidiuc, Stelian Galetuse, Florin Frunzulica, Theodore E. Simos, George Psihoyios, Ch. Tsitouras, Zacharias Anastassi
Publikováno v:
AIP Conference Proceedings.
Two different methods for determination of the aerodynamic performance of horizontal axis wind turbines (HAWT) are proposed in this paper. The methods presented have various levels of complexity to calculate the aerodynamic performances of HAWT, star
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fbd4aeb82ce6ebeca1d9d3363bcaded
https://doi.org/10.1063/1.3637912
https://doi.org/10.1063/1.3637912