I will perform openvsp aerodynamic analysis for aircraft and uavs

Please provide the project objective, existing OpenVSP model or aircraft dimensions, airfoil information, flight conditions, required outputs, and any reference drawings or performance data. Mass and center-of-gravity information are needed when stability is requested.

Yes. The Standard and Premium packages include creating or refining an aircraft or UAV model from supplied dimensions, sketches, drawings, or reference geometry. The Basic package requires a valid client-provided model.

I select the method according to the geometry, analysis objective, and flight conditions. VLM uses OpenVSP degenerate geometry, while the panel method uses surface triangulation. The technically suitable method will be confirmed before the order starts.

VSPAERO is a linear aerodynamic solver and does not directly model stall or flow separation. It is most suitable for preliminary analysis under normal flight conditions. High-angle-of-attack, strongly viscous, or separated-flow problems should use higher-fidelity CFD.

Depending on the project, results may include CL, CD, Cm, L/D, forces, moments, aerodynamic polars, spanwise loading, stability derivatives, comparison plots, visualizations, and engineering conclusions.

No. This gig is dedicated to OpenVSP and VSPAERO analysis. High-fidelity ANSYS CFD is offered separately so each gig remains focused and the analysis method matches the problem.

Actuator-disk or propeller-influence analysis can be discussed when the required inputs are available and VSPAERO is suitable. Rotor-resolved or strongly interacting eVTOL flows may require higher-fidelity CFD.

A revision covers reasonable adjustments or corrections within the originally agreed geometry, flight conditions, and outputs. New configurations, extensive geometry changes, or additional operating conditions require an extra or custom offer.