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The elaboration of a new family of helicopter blade profiles
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Thibert, J. J. |
| Copyright Year | 1981 |
| Description | An airfoil family of helicopter rotor blades was designed. Three airfoils with thickness to chord ratios of 12, 9, and 7% were designed. Their improved performance in two dimensional rotor mockup wind tunnel tests led to testing of the tapered blades on four bladed rotors in a wind tunnel and flight tests on the Dauphin series of helicopters, confirming the expected gains. |
| File Size | 466479 |
| Page Count | 15 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19810011503 |
| Archival Resource Key | ark:/13960/t40s4ks8j |
| Language | English |
| Publisher Date | 1981-01-01 |
| Access Restriction | Open |
| Subject Keyword | Aerodynamics Flight Tests Wind Tunnel Tests Helicopter Performance Wing Profiles Aerodynamic Characteristics Helicopter Design Rotary Wings Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
