VSPAERO: Aerodynamic Analysis Code Test Results for Straight and Box Wings

A dataset of aerodynamic analysis results generated to test the NASA OpenVSP VSPAERO software. The data compares VSPAERO's Vortex Lattice Method and panel method outputs against analytical equations, wind tunnel measurements, and other aerodynamic codes for straight and box wing configurations. It was authored by Floris Mariën at Universität Hamburg.

Use Cases

• Validate VSPAERO's Vortex Lattice Method implementation based on comparisons with analytical equations.
• Assess the span efficiency factor of straight wings based on various aspect and taper ratios.
• Calculate induced drag of box wing configurations relative to a reference wing based on various h/b-ratios.
• Compare simulation time and result reliability between VLM and panel methods as described in the findings.
• Apply Hoerner's simple approach with a correction factor to approximate VLM and panel method results.

Strengths

• Results are validated against multiple independent sources: analytical equations, wind tunnel measurements, and other aerodynamic codes.
• The description provides specific methodological details, including the comparison of two numerical methods (VLM and panel method) for different purposes.

Limitations

• Row count and data size are unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Most tests used simple wing geometry, which is much simpler than a full aircraft geometry as noted in the research limitations.

Provenance

Source

Universität Hamburg

Collection Method

Results from aerodynamic simulations using VSPAERO, compared against analytical and experimental benchmarks.