Even if you own a boat, you might not know why propeller pitch matters or understand how it affects boat performance. In addition, when it comes time to replace your propeller, you'll need to consider the propeller pitch as part of your decision. This post will explain how to calculate ...
The weight and size of a boat are significant factors that determine the pitch of a propeller. A larger and heavier boat requires a propeller with a lower pitch to provide the necessary power to move the boat. On the other hand, a smaller and lighter boat requires a propeller with a high...
If a high KV motor is paired with an excessively large propeller, the motor will try to spin fast as it would with a smaller prop, requiring more torque. This increased torque demand will lead to higher current draw and heat generation. Overheating can cause the motor to burn out, as the...
Motion sensor systems (also called Inertial Measurement Units—IMUs) incorporating tri-axial accelerometers and magnetometers are increasingly being used in animal-attached tags to determine fine-scale (second to infra-second) movement of animals via dead-reckoning [33, 34], thereby allowing elucidatio...
Step 3: Dedicate 10+ hours to simulator training, while researching different FPV drone types and flying styles to determine the best fit for you Step 4:Build or buy your first FPV drone, or opt for abeginner drone kit– preferably something sturdy. Aim for 100+ crashes under your belt be...
Difference between an approach to stall and an actual stall is not easy to determine, even for specialists. Several accidents happened where the "approach to stall" procedure was applied when the aircraft was actually stalled. For those reasons, the pilots sh...
Use your plan set to identify the location of your props and study your hull to determine where you will place your motors. Measure the length necessary for each of your prop tubes and subtract ¼” transfer these measurements to the 7/32” tubing and cut them to length. Next cut two ...
- Used the rotor efficiency data to calculate the watts that the ship will consume at various loads. - Used all of that data to try different battery configurations to determine the optimal theoretical battery. Figure 3a shows what the worksheet might look like. ...
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The pilot has control of the elevator. Pressures on the elevator determine if the wing will develop an angle of attack sufficient to stall.When the angular difference between where an airplane is pointed and the way it is going exceeds about 11 degrees to the wing's chord line a stall occu...