Translations:Rocket Ejection Charge Calculator/21/en


 * $$P = $$ the pressure calculated in the previous equation
 * $$V = $$ the volume of the chamber to be pressurized
 * $$R_{c} = 12.1579\, \frac{m}{K}$$, combustion gas constant for FFFFg black powder
 * $$T = 1739\, K$$, combustion gas temperature
 * $$g = 9.807\, \frac{m}{s^2}$$, acceleration due to gravity