Development of a vertical axis wind turbine model. (Q4421194): Difference between revisions
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Development of a vertical axis wind turbine model. | |||||||||||||||
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SA 42799(2015/X) In the current project it is proposed to develop a model of a wind turbine with a vertical axis dedicated to installations in the urbanised area. The new turbine will be characterised by low noise emissions and vibrations transmitted to its attachment, and most importantly, to reduce its production costs, it will be possible to build it from prefabricated e.g. 3D printers. The operation of the turbine will be based on the principle of the load-bearing force of the profile. The size of the model will be: a height of 1.2 m, a width of 0.6 m and it has been selected according to the dimensions of the measurement chamber in the wind tunnel. The wind turbine will consist of two blades, wrapped around the axis of rotation by an angle of 180 degrees, connected to each other at its ends and thus form a closed system without draining edges. Such a turbine design should ensure noise reduction and the torque generation should take place fairly smoothly, without variable repetitive cycles, as is the case in standard ‘Darrieus’ turbines, and thus undesirable vibrations of the structure are generated. The scope of the project will cover all the steps necessary to create a new finished model of the windmill, i.e. from the design of the model for testing, through numerical flow simulations, measurements in the wind tunnel, and finally, possible modifications of the structure and their re-verification in tunnel measurements. The innovation of the product, the subject of the study, will consist of lowering the noise emissions and vibration levels of the structure compared to typical turbines with a vertical axis of the “Darrieus” type available on the market. (English) | |||||||||||||||
| Property / summary: SA 42799(2015/X) In the current project it is proposed to develop a model of a wind turbine with a vertical axis dedicated to installations in the urbanised area. The new turbine will be characterised by low noise emissions and vibrations transmitted to its attachment, and most importantly, to reduce its production costs, it will be possible to build it from prefabricated e.g. 3D printers. The operation of the turbine will be based on the principle of the load-bearing force of the profile. The size of the model will be: a height of 1.2 m, a width of 0.6 m and it has been selected according to the dimensions of the measurement chamber in the wind tunnel. The wind turbine will consist of two blades, wrapped around the axis of rotation by an angle of 180 degrees, connected to each other at its ends and thus form a closed system without draining edges. Such a turbine design should ensure noise reduction and the torque generation should take place fairly smoothly, without variable repetitive cycles, as is the case in standard ‘Darrieus’ turbines, and thus undesirable vibrations of the structure are generated. The scope of the project will cover all the steps necessary to create a new finished model of the windmill, i.e. from the design of the model for testing, through numerical flow simulations, measurements in the wind tunnel, and finally, possible modifications of the structure and their re-verification in tunnel measurements. The innovation of the product, the subject of the study, will consist of lowering the noise emissions and vibration levels of the structure compared to typical turbines with a vertical axis of the “Darrieus” type available on the market. (English) / rank | |||||||||||||||
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| Property / summary: SA 42799(2015/X) In the current project it is proposed to develop a model of a wind turbine with a vertical axis dedicated to installations in the urbanised area. The new turbine will be characterised by low noise emissions and vibrations transmitted to its attachment, and most importantly, to reduce its production costs, it will be possible to build it from prefabricated e.g. 3D printers. The operation of the turbine will be based on the principle of the load-bearing force of the profile. The size of the model will be: a height of 1.2 m, a width of 0.6 m and it has been selected according to the dimensions of the measurement chamber in the wind tunnel. The wind turbine will consist of two blades, wrapped around the axis of rotation by an angle of 180 degrees, connected to each other at its ends and thus form a closed system without draining edges. Such a turbine design should ensure noise reduction and the torque generation should take place fairly smoothly, without variable repetitive cycles, as is the case in standard ‘Darrieus’ turbines, and thus undesirable vibrations of the structure are generated. The scope of the project will cover all the steps necessary to create a new finished model of the windmill, i.e. from the design of the model for testing, through numerical flow simulations, measurements in the wind tunnel, and finally, possible modifications of the structure and their re-verification in tunnel measurements. The innovation of the product, the subject of the study, will consist of lowering the noise emissions and vibration levels of the structure compared to typical turbines with a vertical axis of the “Darrieus” type available on the market. (English) / qualifier | |||||||||||||||
point in time: 21 October 2022
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Revision as of 12:27, 21 October 2022
Project Q4421194 in Poland
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Development of a vertical axis wind turbine model. |
Project Q4421194 in Poland |
Statements
335,896.2 zloty
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74,669.73 Euro
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395,172.0 zloty
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87,846.74 Euro
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85.0 percent
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3 March 2021
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30 September 2021
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PROFI SYSTEMS TECHNOLOGY SP. Z O.O.
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SA 42799(2015/X) W obecnym projekcie proponuje się opracowanie modelu turbiny wiatrowej o osi pionowej dedykowanej do instalacji w obszarze zurbanizowanym. Nowa turbina będzie się charakteryzować niską emisją hałasu oraz drgań przenoszonych na jej mocowanie, a także co najważniejsze by zredukować jej koszty wytwarzania będzie ja można zbudować z prefabrykatów np. wytworzonych na drukarkach 3D. Praca turbiny będzie oparta na zasadzie działania siły nośnej profilu. Wielkość modelu będzie wynosiła: wysokość 1.2 m, szerokość 0.6 m i została ona dobrana odpowiednio do wymiarów komory pomiarowej w tunelu aerodynamicznym. Turbina wiatrowa będzie się składała z dwóch łopat, zawiniętych dookoła osi obrotu o kąt 180 stopni, połączonych ze sobą na swoich krańcach i w ten sposób tworząc zamknięty układ bez krawędzi spływowych. Taka konstrukcja turbiny powinna zapewnić redukcję poziomu hałasu, a generacja momentu obrotowego powinna odbywać się w miarę płynnie, bez zmiennych powtarzających się cykli, jak to ma miejsce w standardowych turbinach typu ‘Darrieus’, a przez to generują się niepożądane drgania konstrukcji. Zakres projektu będzie obejmował wszystkie etapy niezbędne do powstanie nowego gotowego modelu wiatraka tj. od projektu konstrukcyjnego modelu do badań, poprzez symulacje numeryczne przepływu, pomiary w tunelu aerodynamicznym, a na końcu ewentualne modyfikacje konstrukcji i ponowna ich weryfikacja w pomiarach tunelowych. Innowacja produktu, przedmiotu badań będzie polegała na obniżeniu emisji hałasu i poziomu drgań konstrukcji w porównaniu do typowych, dostępnych na rynku turbinach o osi pionowej typu ‘Darrieus’. (Polish)
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SA 42799(2015/X) In the current project it is proposed to develop a model of a wind turbine with a vertical axis dedicated to installations in the urbanised area. The new turbine will be characterised by low noise emissions and vibrations transmitted to its attachment, and most importantly, to reduce its production costs, it will be possible to build it from prefabricated e.g. 3D printers. The operation of the turbine will be based on the principle of the load-bearing force of the profile. The size of the model will be: a height of 1.2 m, a width of 0.6 m and it has been selected according to the dimensions of the measurement chamber in the wind tunnel. The wind turbine will consist of two blades, wrapped around the axis of rotation by an angle of 180 degrees, connected to each other at its ends and thus form a closed system without draining edges. Such a turbine design should ensure noise reduction and the torque generation should take place fairly smoothly, without variable repetitive cycles, as is the case in standard ‘Darrieus’ turbines, and thus undesirable vibrations of the structure are generated. The scope of the project will cover all the steps necessary to create a new finished model of the windmill, i.e. from the design of the model for testing, through numerical flow simulations, measurements in the wind tunnel, and finally, possible modifications of the structure and their re-verification in tunnel measurements. The innovation of the product, the subject of the study, will consist of lowering the noise emissions and vibration levels of the structure compared to typical turbines with a vertical axis of the “Darrieus” type available on the market. (English)
21 October 2022
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WOJ.: POMORSKIE, POW.: malborski
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Identifiers
POIR.02.03.02-22-0048/20
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