logging in or signing up Applications of Bernoulli Principle fawadahmed39750 Download Post to : URL : Related Presentations : Let's Connect Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Copy embed code: Embed: Flash iPad Dynamic Copy Does not support media & animations Automatically changes to Flash or non-Flash embed WordPress Embed Customize Embed URL: Copy Thumbnail: Copy The presentation is successfully added In Your Favorites. Views: 261 Category: Entertainment License: All Rights Reserved Like it (0) Dislike it (0) Added: September 28, 2012 This Presentation is Public Favorites: 0 Presentation Description applications Comments Posting comment... Premium member Presentation Transcript Applications of Bernoulli’s Principle: Applications of Bernoulli’s PrinciplePowerPoint Presentation: faster speed slower speed more pressure less pressure If no change in height: P + ½ ρ v 2 = constant P+ ρ gy + ½ ρ v 2 = constantPowerPoint Presentation: As the speed of a fluid increases , the pressure in the fluid decreases . P α 1/vPowerPoint Presentation: Motion of fluid energy kinetic Pressure in fluid energy potential KE + PE is constantPowerPoint Presentation: d d/4 v If incompressible fluid (density = ρ ), change in pressure?Bernoulli & Flight: Bernoulli & Flight Bernoulli’s Principle is what allows birds and planes to fly. The secret behind flight is ‘under the wings.’PowerPoint Presentation: AIRFOIL On top: greater air speed and less air pressure On bottom: less air speed and more air pressurePowerPoint Presentation: DRAG THRUST LIFT GRAVITYPowerPoint Presentation: v 1 v 2 Net force on wing? ½ A ρ (v 2 2 – v 1 2 ) ρ air = 1.29 kg/m 3PowerPoint Presentation: Spoiler – airfoil reversed greater air speed less pressure less air speed more pressure net force: downwardPowerPoint Presentation: Racecar Spoiler provides better traction and avoids liftPowerPoint Presentation: Wind over a roof v v = 0 p atm p roof P atm = P roof + ½ ρ v 2PowerPoint Presentation: slow air speed fast air speedPowerPoint Presentation: Curve BallPowerPoint Presentation: Golf ball dimplesPowerPoint Presentation: Winds over a mountainPowerPoint Presentation: Shower CurtainPowerPoint Presentation: Atomizer – As air passes at top of tube, the pressure decreases and fluid is drawn up the tube. You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.