US3D Software

The United States Air Force intends to issue a Firm-Fixed-Price order to VirtusAero LLC for the US3D software license. The US3D software provides tools to analyze hypersonic aerodynamic and propulsion processes, and it is used as a primary tool for high-fidelity simulations of mixing and high-speed turbulent combustion in scramjet engines research. The period of performance is expected to run for 12 months. Although this is a sole source notice, the Government will consider responses from responsible sources, which should include capability statements, proposals, or quotations. The responses should be emailed to Glenn Wellman by 22 June 2026, 1:00 PM EST. • The US3D software license provides tools to analyze hypersonic aerodynamic and propulsion processes. • The software is used as a primary tool for high-fidelity simulations of mixing and high-speed turbulent combustion in scramjet engines research. • The period of performance is expected to run for 12 months. • Responses from responsible sources should include capability statements, proposals, or quotations. • The responses should be emailed to Glenn Wellman by 22 June 2026, 1:00 PM EST.