<Dl> <Dd> p 2 − p 1 = p 1 ((T 2 T 1) γ γ − 1 − 1) (\ displaystyle p_ (2) - p_ (1) = p_ (1) \ left (\ left ((\ frac (T_ (2)) (T_ (1))) \ right) ^ (\ frac (\ gamma) (\ gamma - 1)) - 1 \ right) \,) </Dd> </Dl> <Dd> p 2 − p 1 = p 1 ((T 2 T 1) γ γ − 1 − 1) (\ displaystyle p_ (2) - p_ (1) = p_ (1) \ left (\ left ((\ frac (T_ (2)) (T_ (1))) \ right) ^ (\ frac (\ gamma) (\ gamma - 1)) - 1 \ right) \,) </Dd> <Dl> <Dd> (p 02) actual p 01 = (1 + η stage δ (T 0) isentropic T 01) γ γ − 1 (\ displaystyle (\ frac ((p_ (02)) _ (\ text (actual))) (p_ (01))) = \ left (1 + (\ frac (\ eta _ (\ text (stage)) \ delta (T_ (0)) _ (\ text (isentropic))) (T_ (01))) \ right) ^ (\ frac (\ gamma) (\ gamma - 1)) \,) </Dd> </Dl> <Dd> (p 02) actual p 01 = (1 + η stage δ (T 0) isentropic T 01) γ γ − 1 (\ displaystyle (\ frac ((p_ (02)) _ (\ text (actual))) (p_ (01))) = \ left (1 + (\ frac (\ eta _ (\ text (stage)) \ delta (T_ (0)) _ (\ text (isentropic))) (T_ (01))) \ right) ^ (\ frac (\ gamma) (\ gamma - 1)) \,) </Dd>

Stalling of blades in axial flow compressor is the phenomenon of