Constant volume flow
constant pressure flow
Isothermal flow
Isentropic flow
On their point of contact
At the centre of curvature
At the center of circle
At the pin joint
Its temperature increases but volume decreases
Its volume increases but temperature decreases
Both temperature and volume increases
Both temperature and volume decreases
0.5
0.66
0.84
0.95
5 times
10 times
15 times
20 times