Confirming that your derivation of the "Power Required" curve is correct.
Aircraft design is an iterative process. If you don't struggle with the trade-offs (like wing loading vs. thrust-to-weight ratio), you won't develop the "engineering intuition" needed for real-world projects. Better Alternatives to a Direct Link Confirming that your derivation of the "Power Required"
Comparing piston-prop, turboprop, and jet engine performance. and jet engine performance.