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Aerodynamics (from Ancient Greek ἀήρ (aḗr) 'air' and δυναμική (dunamikḗ) 'dynamics') is the study of the motion of air, particularly when affected by a solid object, such as an airplane wing. It involves topics covered in the field of fluid dynamics and its subfield of gas dynamics, and is an important domain of study in aeronautics. The term…
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flow supersonic density sound speed flows fluid drag mach aerodynamic continuum hypersonic air incompressible equations pressure viscosity study subsonic compressible
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Aerodynamics | is a | study of flow around solid objects of various shapes | 0.90 | text |
| Aerodynamics | is a | study of flow through passages in solid objects | 0.90 | text |
| aerodynamic drag were recorded much earlier | instance of | although observations of fundamental concepts | 0.80 | text |
| flow velocity | instance of | Continuum flow fields are characterized by properties | 0.80 | text |
| pressure | instance of | Continuum flow fields are characterized by properties | 0.80 | text |
| density | instance of | Continuum flow fields are characterized by properties | 0.80 | text |
| and temperature | instance of | Continuum flow fields are characterized by properties | 0.80 | text |
| which may be functions of position | instance of | Continuum flow fields are characterized by properties | 0.80 | text |
| time | instance of | Continuum flow fields are characterized by properties | 0.80 | text |
| density | instance of | This assumption allows fluid properties | 0.80 | text |
| flow velocity to be defined everywhere within the flow.The validity of the continuum assumption is dependent on the density of the gas | instance of | This assumption allows fluid properties | 0.80 | text |
| the application in question | instance of | This assumption allows fluid properties | 0.80 | text |
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