flutter and hurry
When the wind is not blowing strongly, the flow lines in the air are relatively straight. This is called laminar flow. As the wind speed increases, it reaches a threshold beyond which laminar flow is replaced by turbulent flow. In turbulent flow the air is filled with vortices which cause the flag to flap.
because wind and wind turbines turn in to energy and to make electricity!
Wind power depends on using wind to make electricity.
The wind is 30mph here everyday.
I can flutter like a bird. Can you make your arms flutter like birds' wings?
There's no wind on the moon.
W. G. Molyneux has written: 'Wind tunnel flutter tests on an M-planform wing' 'The aerodynamic effects of aspect ratio and sweepback on wing flutter' 'Summary of present position on flutter and derivative programme'
you remove the bov
the flags
flutter and hurry
C. M. J. Jenness has written: 'Propfan test assessment testbed aircraft flutter model test report' -- subject(s): Wind tunnels, Testing, Flutter (Aerodynamics)
When the wind is not blowing strongly, the flow lines in the air are relatively straight. This is called laminar flow. As the wind speed increases, it reaches a threshold beyond which laminar flow is replaced by turbulent flow. In turbulent flow the air is filled with vortices which cause the flag to flap.
Chrome Flags make the web browser work in a different way. On Chrome OS you can make a night light. See links in the Discussion to go to the Flags page. Flags can mess around with JavaScript.
butter and mutter rhymes with flutter
Robert M. Bennett has written: 'Computational test cases for a rectangular supercritical wing undergoing pitching oscillations' -- subject(s): Computational fluid dynamics, Unsteady aerodynamics, Aircraft parts, Supercritical wings, Wind tunnel tests, Wing oscillations, Rectangular wings 'Application of Zimmerman flutter-margin criterion to a wind-tunnel model' -- subject(s): Flutter (Aerodynamics), Oscillating wings (Aerodynamics) 'Wing flutter calculations with the CAP-TSD unsteady transonic small disturbance program' -- subject(s): Mathematical models, Flutter (Aerodynamics), Unsteady flow (Aerodynamics)
They make at least 100 million flags a year.