19-09-2014, 03:01 PM
Abstracts: A subsonic wind tunnel is a device used to produce a rapid stream of air through a test section in which an object or series of objects is placed. The purposes of such tests are to examine the aerodynamic and/or structural effects on the object(s) in question by simulating travel through the air or wind on a structure. Wind tunnels are typically used to test aircraft, wing sections, ground vehicles, bridge structures, and buildings, all on a small scale. Such experiments can produce reliable data on how the object will perform at full scale in its environment. The wind tunnel is also a useful educational tool for studying fluid dynamics and aerodynamics. In this present work we focused on design of open loop subsonic wind tunnel, Fabrication of experimental set-up and identify various application of wind tunnel .In this work an attempt is made to test and analyze c pressure variation due to wind force acting on any substance. The effect of different inlet pressure would be investigated and the aerodynamic shapes of any substance will be made in a so that least amount of wind force acts on it maintaining its quality.