jonathanh said:I am no aeronautical engineer, but you might want to start with:
How much thrust do you want to produce?
What is the length of each blade?
How much shaft HP can you generate?
Or, How much do you have?
Frannas said:How can I calculate the pitch of a hovercraft propeller, what variables do I need?
How do I know how many blades must I use to get the ultimate end result?
To measure the pitch of a hovercraft propeller, you will need a protractor, a ruler, and a way to secure the propeller in place. Place the protractor on the propeller blades and measure the angle between the blade and the imaginary line connecting the center of the propeller to the tip of the blade. This angle is the pitch of the propeller.
The pitch of a hovercraft propeller affects the amount of thrust it can produce. A higher pitch will result in more thrust, while a lower pitch will result in less thrust. It is important to find the right balance between pitch and thrust for optimal performance of the hovercraft.
Yes, the pitch of a hovercraft propeller can be adjusted. This can be done by changing the angle of the blades or by using propeller pitch adjusters, which are devices that can adjust the pitch while the propeller is in motion.
The pitch of a hovercraft propeller can greatly affect its efficiency. A propeller with too low or too high pitch can cause the engine to work harder, resulting in decreased efficiency. It is important to find the optimal pitch for the specific hovercraft to ensure maximum efficiency.
When determining the pitch of a hovercraft propeller, factors such as the weight and size of the hovercraft, the type of engine used, and the desired speed and maneuverability should be taken into consideration. Consulting a professional or conducting tests can also help determine the best pitch for a specific hovercraft.