Christian Sedero

Thank you for the advise! I will look into these different software that you have recommended :-)

Good evening, I am currently working on a project that utilizes H-Tail and Bi-plane design. I wanted to analyze it's performance and did it through Type 2 and VLM2 analysis. I also added information within the Inertia panel as well. Looking at the Polar Graphs, is there a reason why: 1. The Cd vs Alpha and Cm vs Alpha graphs have "curved" results instead of linear results from other analyses? 2. With regards to the CL vs Alpha curve, why am I not able to see the stall characteristics? I have attached...