Open Topic under Composite Materials Term Paper

Open Topic under Composite Materials - Term Paper ExampleAs set forth in Wikipedia, there are two main kinds of wind turbines one is plain Axis Wind Turbine and second is Vertical Axis Wind Turbine (1). However, Horizontal axis wind turbines (HAWT) are the most widely used institution for commercial purposes. Earlier standard parts and sections were used for manufacturing of turbines however, with advancement in technology, change materials and parts started to be designed for turbines introducing alternate solutions for manufacturing (Eker, Akdogan, and Vardar 2917). UTILIZATION OF COMPOSITE MATERIALS IN WIND TURBINES Two or to a greater extent materials are arranged with each early(a) with a specific medium in between them to form a abstruse material. The fiber material is usually harder and stronger than the binding medium (matrix) being used. This not only rearranges structural and physical properties like rigidity, toughness and corrosion but also unlocks new dimensions to electrical, thermal and environmental properties of materials forming a composite. The aim of modern investigate is to reduce the cost, improve performance and impact resistance of the composite materials for their better application in a wide range of fields. These discussed significant features of composite materials beget made these future materials for wind turbines (Eker, Akdogan, and Vardar 2917). In general, metallic, organic and inorganic materials called matrix, fibers, particulates, stamps and layers having limited geometry constitute composite materials. The binding medium, matrix, creates a phase impact by producing scattering of other material structures in its own structure. This brings changes to overall physical, mechanical and chemical properties of the composite materials. These materials fibers, matrix and reinforcements are chemically inert and dissolved among each other. It is apt(p) to note that in metallic composites even a small amount of dissolution m ay affect the overall properties of the material (Eker, Akdogan, and Vardar 2918). Purpose of using composite material in turbine blades is to exploit one or more of the physical, mechanical and other properties of materials forming the composite. To achieve this, numbers of methods are used but the principle is analogous as to improve weak properties of the materials in composite to achieve a good performance turbine blade. WIND ENERGY A convertor is the main component that is required to convert the kinetic energy of motor due to blade rotation into electrical or heart energy, thus producing a power disposed by following equation P = Av3 where ? = Aerodynamic efficiency constant ? = Density of air A = Area of tubrine-plane v = Wind velocity The two or more blades are installed on central part (disc) of turbine called rotor to form a wind turbine which is rotated by action of wind on turbine blades (Brondsted, Lilholt, and Lystrup 506). Wind turbines usually consist of two to th ree large blades made of wood, plexiglass or a composite material. The basic design principle comprehend the wind turbines is that of an aero engine turbine or air plane wing where lift is used to make use of energy. Complete turbine assembly consisting of two or more blades is installed in vertical plane on horizontal axis into wind. In a similar fashion, wind energy is captured using same basic design principle. Stall and pitch regulations are used to control the speed and power of