This following is [b]Air density/pressure and temperature vs altitude[/b]
Created by prof Hwang Modified by Ahmed
Original project [url=http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=1439.0]Air density/pressure and temperature vs altitude[/url]

This simulation display how air density, air pressure and temperature vary with altitude.
\$h=44.3308 - 4.94654 P^{0.190263}\$ where h = geopotential altitude (km), p=actual air pressure, Pascals
However, pressure is convert to atm (1 atm= 101325 Pa).

\$h=44.3308 -42.2665 D^{0.234969}\$ were used to calculate density from altitude h (km). The unit for density D is \$kg/m^3\$

The temperature is estimated with \$T(h)= 15- 6.5 *h\$

[b]You can drag the dot shown in the curve to change the altitude h (or drag the slider vertically up/down)[/b]

Click [eye]

/htdocs/ntnujava/ejsuser/37048/users/br/ahmed/altitude_pkg/altitude.propertiesFull screen applet or Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
Download EJS jar file(1382.6kB):double click downloaded file to run it. , Download EJS source View EJS source  