Match the following considering the context of a single-stage axial turbine (assume no frictional and heat losses, and that the radial flow is negligible).
|
(A) |
Across rotor |
1. |
Stagnation enthalpy is constant |
|
(B) |
Across stator |
2. |
Relative stagnation enthalpy is constant |
|
(C) |
Across a stage |
3. |
Enthalpy is constant |
1
A - 2 and 3; B - 1, 2 and 3; C matched to none
2
A - 2 and 3; B matched to none; C - 1, 2 and 3
3
A - 1 and 3; B - 1 and 3; C - 3
4
A - 2 and 3; B - 1 and 2; C - 1 and 2