For momentum theory analysis, what is rotor modelled as? – McqOptions

MCQOPTIONS

1.	For momentum theory analysis, what is rotor modelled as?
A.	Thin actuator disk
B.	Thick actuator disk
C.	Angled blade
D.	Two dimensional airfoil
Answer» B. Thick actuator disk

Discussion

No Comment Found

Related MCQs

How is induced velocity in far wake region and actuator disk related in climb condition?
What is the relation between the induced velocity in far wake region (w) and that at the rotor disk (v) for hovering condition?
The momentum conservation equation for a helicopter in climb state is independent of which term?
Which of these is not an assumption made while formulating momentum theory for hover and clib of a helicopter?
What is the ideal range of disk loading for high hover performance?
Disk loading affects the hovering efficiency.
In order to increase the hovering efficiency, which parameter must be taken care of?
What is the formula for induced velocity for a helicopter while it hovers?
The actual induced power loss result is less than the momentum theory result.
For momentum theory analysis, what is rotor modelled as?