The OpenVSP discussion group is the place to ask questions, report problems, make requests, or just discuss OpenVSP. When joining, give us a short message about why you want to join. It …

May 20, 2025 · More details on the parasite drag tool are here: parasitedrag [OpenVSP]. In VSPAERO, there are several drag results. CD0 in the results is a simpler flat plate skin friction …

Feb 22, 2025 · I’m currently analyzing the static stability of an F-15 in straight and level flight using OpenVSP and VSPAero. My goal is to match the stability derivatives to a standard reference …

Apr 19, 2025 · I am a new OpenVSP user and with my group in university, we are performing a preliminary design of a Formula Student front wing. I am using Ubuntu 24.04.02 LTS and I …

May 19, 2021 · I'm new to OpenVSP and I'm having some trouble using VSPAERO. I'm working on NASA X-57 model form VSP Hangar and when I open VSPAERO tab the "launch solver" …

Aug 22, 2024 · I am learning how to do stability analysis for aircraft in openvsp，When I got the.stab and.pstab files after the "steady" stability analysis and the "p" analysis, I couldn't fully …

OpenVSP is a 3D parametric aircraft modeler with ties to engineering analysis. OpenVSP was developed by JR Gloudemans and others for NASA since the early 1990's.

Jan 21, 2025 · Thirdly, when integrating calculation that contains the drone frame alongside actuators disk or propeller, how does openvsp consider the boundary conditions? are things …

Here are a few lines of my code where I am trying to update the velocity unit and the free stream velocity value for the parasite drag analysis tool.

Feb 10, 2018 · The 'normal' stab analysis performs various perturbations of the flight conditions to calculate steady derivatives. A perturbed steady solution is found and a finite difference is …