'Pressure air' presentation slideshows

Earth Systems and Resources , 10-15% The Atmosphere

769 views • 62 slides

Gases & Plasmas

514 views • 36 slides

Pressure and wind

Pressure and wind. Ch. 4. Air Pressure. If you take a package of air and squeeze or compress it into a smaller area, that air will become higher in pressure. Air will push against sides of package. Barometers. Aneroid Mercury. Air Pressure. Measured in millibars (mb)

575 views • 30 slides

LIFT

422 views • 18 slides

William Yeong Liang Ling 2/27/2008 Propulsion Analysis of Balloon Rise Time

William Yeong Liang Ling 2/27/2008 Propulsion Analysis of Balloon Rise Time. Propulsion. Determination of rise time. Assumptions Constant sphere Constant C D = 0.2 Barometric formula Kinematic viscosity variation with temperature Constant acceleration over timesteps of 1 second.

102 views • 10 slides