Thermofluids, The Gas Laws.

The combined gas law formula can be used for all siuations.

(p1V1)/T1 = (p2V2)/T2

and pV= mRT

Where R is the characteristic gas constant, for example for AIR, R= 0.287 kJ/kg K.

Determine the units for R from R= pV/mT.

This blog provides a forum for people studying the unit. The three assessments can seem daunting but by having this available as an on line tutorial and discussion area it is hoped that you are less daunted. good luck!