Sökning: hsv:(TEKNIK OCH TEKNOLOGIER) hsv:(Maskinteknik) > Testing of the Aero...
Fältnamn | Indikatorer | Metadata |
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000 | 04400naa a2200529 4500 | |
001 | oai:research.chalmers.se:00474725-d0df-4315-8137-d91babd55fcf | |
003 | SwePub | |
008 | 200804s2020 | |||||||||||000 ||eng| | |
024 | 7 | a https://research.chalmers.se/publication/5201142 URI |
024 | 7 | a https://doi.org/10.1061/(ASCE)AS.1943-5525.00011872 DOI |
024 | 7 | a https://research.chalmers.se/publication/5183302 URI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Okda, Sherifu Ain Shams University4 aut |
245 | 1 0 | a Testing of the Aerodynamic Characteristics of an Inflatable Airfoil Section |
264 | 1 | c 2020 |
520 | a Inflatable structures are characterized by being light and easy to manufacture and deploy. Hence, they find many applications in aerospace and aeronautical engineering. In this paper, an inflatable segment with a The National Advisory Committee for Aeronautics (NACA) 0021 airfoil cross-section is designed, fabricated, and tested. The geometrical accuracy of the manufactured inflatable segment is measured using laser scanning. Measurements show that the average normalized error of the chord length and thickness are 2.97% and 0.554%, respectively. The aerodynamic behavior of the inflatable segment is then tested in a wind tunnel at different wind speeds and angles of attack. Lift forces are measured using a six-component balance, while the drag forces are calculated from the wake measurements. The lift and drag coefficients of the inflatable section are compared to those of a standard NACA 0021 airfoil. Finally, flow visualization is examined at different angles of attack using two methods: smoke and tufts. Both methods show that flow separation starts at 15° and full stall occurs at 25°. Results indicate that inflatables can find more applications in the design and construction of aerodynamic structures, such as wings. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Maskinteknik0 (SwePub)2032 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Mechanical Engineering0 (SwePub)2032 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Maskinteknikx Produktionsteknik, arbetsvetenskap och ergonomi0 (SwePub)203072 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Mechanical Engineeringx Production Engineering, Human Work Science and Ergonomics0 (SwePub)203072 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Materialteknik0 (SwePub)2052 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Materials Engineering0 (SwePub)2052 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Maskinteknikx Rymd- och flygteknik0 (SwePub)203022 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Mechanical Engineeringx Aerospace Engineering0 (SwePub)203022 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Maskinteknikx Energiteknik0 (SwePub)203042 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Mechanical Engineeringx Energy Engineering0 (SwePub)203042 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Maskinteknikx Farkostteknik0 (SwePub)203032 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Mechanical Engineeringx Vehicle Engineering0 (SwePub)203032 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Maskinteknikx Strömningsmekanik och akustik0 (SwePub)203062 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Mechanical Engineeringx Fluid Mechanics and Acoustics0 (SwePub)203062 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Materialteknikx Kompositmaterial och -teknik0 (SwePub)205022 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Materials Engineeringx Composite Science and Engineering0 (SwePub)205022 hsv//eng |
653 | a Inflatable, wing, airfoil, aerodynamics | |
653 | a Inflatable | |
700 | 1 | a Elbanhawy, Amru Ain Shams University4 aut |
700 | 1 | a Chernoray, Valery,d 1975u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)chernora |
700 | 1 | a Akl, Waelu Nile University4 aut |
700 | 1 | a Elsabbagh, Adelu Ain Shams University4 aut |
710 | 2 | a Ain Shams Universityb Chalmers tekniska högskola4 org |
773 | 0 | t Journal of Aerospace Engineeringg 33:5q 33:5x 1943-5525x 0893-1321 |
856 | 4 8 | u https://research.chalmers.se/publication/520114 |
856 | 4 8 | u https://doi.org/10.1061/(ASCE)AS.1943-5525.0001187 |
856 | 4 8 | u https://research.chalmers.se/publication/518330 |
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