diff options
Diffstat (limited to '3765/CH1/EX1.2/Ex1_2.sce')
| -rw-r--r-- | 3765/CH1/EX1.2/Ex1_2.sce | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/3765/CH1/EX1.2/Ex1_2.sce b/3765/CH1/EX1.2/Ex1_2.sce new file mode 100644 index 000000000..0f158e3f5 --- /dev/null +++ b/3765/CH1/EX1.2/Ex1_2.sce @@ -0,0 +1,23 @@ +clc +// Example 1.2.py +// A pressure vessel that has a volume of 10 m^3 is used to store high +// pressure air for operating a supersonic wind tunnel. If the air pressure +// and temperature inside the vessel are 20 atm and 300 K, respectively, +// what is the mass of air stored in the vessel// + +// Variable declaration +V = 10 // volume of vessel (m^3) +p = 20.0 // pressure (atm) +T = 300 // temperature (K) + +R = 287.0 // gas constant (J/Kg/K) + +// Calculations +p = p * 101000.0 // units conversion to N/m^2 +rho = p/R/T // from ideal gas equation of state +m = V * rho // total mass volume * density + + +// Result +printf("\n Total mass stored is %.1f Kg", m) + |