| Autor: |
Husaru, D E, Barsanescu, P D |
| Zdroj: |
IOP Conference Series: Materials Science and Engineering; November 2018, Vol. 444 Issue: 6 p062010-062010, 1p |
| Abstrakt: |
In the last decades renewable energy domain has seen a significant development. The wind energy is one of the most important sources of renewable energy. Several research and development directions have been identified to continue installation of the wind turbines: off-shore areas, increased rotor dimensions and installation of small wind turbines. The main objective of this paper is to achieve information about torsional and bending resistance of prototype blade for a three-blade HWAT (Horizontal Wind Axis Turbine). The blade assembly is composed from: a metal hub, a stiffening I-shaped element and blade itself manufactured from composite material. Load condition was created with clamping hub, a concentrated moment on the tip of the blade and a concentred force at 300 mm from tip. Numerical simulations were performed on all three components of the assembly. Results of two cases of numerical simulation are presented for directional deflection on Y axis and equivalent von Mises stress for each component. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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