Propellor Thrust Calculations for P-51 Mustang Simulation

Thread starter eaglestrike
Start date Mar 26, 2009
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Thrust

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The discussion revolves around calculating propeller thrust for a P-51 Mustang simulation in Blender3D. Key points include the need for static pressure data at various altitudes and the understanding of propeller efficiency, which is influenced by factors like RPM, pitch, and diameter. The calculations involve determining thrust based on engine power, propeller characteristics, and airflow dynamics, with specific formulas provided for thrust and velocity. Participants emphasize the importance of accurate propeller data and the relationship between thrust, weight, and lift-to-drag ratios in achieving realistic flight dynamics. Overall, the thread highlights the complexity of aerodynamic calculations necessary for realistic aircraft simulations.

May 6, 2009

Cyrus

eaglestrike said:

Thanks alor Mr Reid. My calculations are done. I plotted the efficiency and set it with the advance ratio in my program and now thrust is fine.
This doesn't fit in with the name anymore, but could anyone help me with the roll, pitch and yaw physics now?
And how do the leaving the undercarriage and flaps affect drag? I need this for my equation as well.

I'm currently making a flight dynamics model for two aircraft. In a nutshell, you're way over your head.