Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Halil Hakan AÇIKEL"'
Autor:
Esra BAYIR, Halil Hakan AÇIKEL
Publikováno v:
Gazi Üniversitesi Fen Bilimleri Dergisi, Vol 11, Iss 4, Pp 1244-1260 (2023)
Benefits of hybrid renewable energy; has a continuous power supply, has a better return on investment, is independent of the grid, has fewer operating hours of the diesel generator, requires less maintenance than a diesel generator system, and does n
Externí odkaz:
https://doaj.org/article/3f7b6841dd944b2bb36751645bdfbaee
Publikováno v:
Volume: 6, Issue: 3 242-252
Journal of Thermal Engineering
Journal of Thermal Engineering
This study ensures experimental and numerical investigation of different airfoils to observe and understand how camber ratio affects the flow characteristics over surface of different airfoils. Experimental results in the previous studies were used w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d79ed36256bc4b28ec476fe100b1d1b
https://doi.org/10.18186/thermal.710967
https://doi.org/10.18186/thermal.710967
Autor:
Muhammer Ayvazoğlu, Sinem Keskin, Rümeysa Şahin, Mehmet Sincar, Eren Anıl Sezer, Halil Hakan Açıkel, Mustafa Özden, Mustafa Serdar Genç
Publikováno v:
Havacılık ve Uzay Teknolojileri Dergisi, Vol 17, Iss Special Issue, Pp 116-134 (2024)
In this study, experimentaland numerical study for the cambered airfoils was conducted at Re = 1.5x105and Re = 2.5x105and different angles of attack. In the experimental analysis, oil-flow visualization and force measurement techniques were utilized.
Externí odkaz:
https://doaj.org/article/3d653fe477984265b0f741c9d1e77ade
Fluid-structure interaction phenomena on NACA 4412 airfoil having membrane material which was partially mounted on both its suction and pressure surfaces were experimentally investigated in wind tunnel measurements. Different experiments including Di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::139c8543dcb195370549d1f41524b108
https://aperta.ulakbim.gov.tr/record/6035
https://aperta.ulakbim.gov.tr/record/6035
In the current study, the aerodynamic performance of NACA 4412 airfoil with sandpaper which was used as an alternative control device instead of vortex generators was investigated. It was especially considered how the sandpaper affected the growth of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9828c04fe494d81e5e00228d8c72786
https://avesis.erciyes.edu.tr/publication/details/465cb7d4-45be-48af-83f2-da4d45311c7a/oai
https://avesis.erciyes.edu.tr/publication/details/465cb7d4-45be-48af-83f2-da4d45311c7a/oai
Publikováno v:
Çukurova Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi. 31:127-134
Mevcut calisma, akis kontrolu saglamak icin puruzluluk elemani olan zimpara kagidi ile hazirlanmis NACA4412 ruzgar turbini kanadinin deneysel calismasini saglamaktadir. Duman teli ve Sicak-tel anemometresi deneyleri 8° hucum acisinda ve 25000 ile 75
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8fe23f43954ae1221c2d914432b5454
https://doi.org/10.21605/cukurovaummfd.316730
https://doi.org/10.21605/cukurovaummfd.316730
In order to suppress the laminar separation bubble and its negative effects on airfoil at low Reynolds numbers, a partially flexible membrane was utilized on the suction surface of a NACA4412 wind turbine airfoil. Location of the partially flexible m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e84a2767d6ccc48bc15fda4ec066ee80
https://aperta.ulakbim.gov.tr/record/30883
https://aperta.ulakbim.gov.tr/record/30883
Objective of this study is to elucidate relationship with aerodynamic properties and vortex shedding from suction surface and wake of wind turbine blade at low Reynolds numbers. Force measurement of NACA 4412 airfoil was conducted at various angles o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99c10512b120437dfd026f4d68efdeb0
https://aperta.ulakbim.gov.tr/record/29771
https://aperta.ulakbim.gov.tr/record/29771
In this study, the effect of perpendicular acoustic excitation on laminar separation bubble, aerodynamic characteristics and stall characteristics over a NACA 2415 aerofoil was investigated experimentally at low Reynolds numbers at varying angles of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b813923255cc11757cbd939851a09182
https://avesis.erciyes.edu.tr/publication/details/5f91663c-a698-41bd-9fc8-a032bc216cfe/oai
https://avesis.erciyes.edu.tr/publication/details/5f91663c-a698-41bd-9fc8-a032bc216cfe/oai