2024年10月15日 · OVERFLOW is a Computational Fluid Dynamics (CFD) flow solver under development by NASA. It uses structured overset grids to simulate fluid flow, and is being used on projects for Aeronautics Research, Science, Space …

2025年2月21日 · FUN3D is a Computational Fluid Dynamics (CFD) suite of tools actively developed at NASA that benefits Aeronautics, Space Technology, and Exploration by modeling fluid flow.

A collection of utility programs and reusable subroutine libraries supports computational fluid dynamics, particularly on multiblock structured grids. The technology is applicable to all flight regimes-subsonic, transonic, supersonic, and hypersonic.

This series will help participants develop an understanding of computational fluid dynamics and provide an opportunity to practice numerical solution techniques as applied to the equations governing fluid mechanics and heat transfer.

The CFD Utility Software Library, a.k.a. CFDTOOLS, contains nearly 30 numerical analysis libraries and close to 100 utility applications built upon those libraries. These utilities were developed over a roughly fifty year span to support aerospace research and development activities at NASA Ames Research Center (ARC).

2024年4月1日 · VULCAN-CFD is a compressible, turbulent, Navier-Stokes flow solver with allowances for finite-rate chemistry and/or thermodynamic non-equilibrium. The cell-centered solver can handle either multi-block structured or mixed element (tetrahedral, prismatic, pyramid, and hexahedral) unstructured grids.

To execute and post-process three different Computational Fluid Dynamics (CFD) solvers: Create and use "datakits" a combination of database and toolkit. These are data structures particularly well-suited to databases created from aerosciences data.

Visualization: View flow properties (Mach, pressure, vectors) to get overall view of flow (CFD: Colorful Fluid Dynamics). Various packages: Fieldview, Ensight, TecPlot, CFPOST.

2021年2月10日 · This page presents an overview of the process of the verification and validation of computational fluid dynamics (CFD) simulations. The overall objective is to demonstrate the accuracy of CFD codes so that they may be used with confidence for aerodynamic simulation and that the results be considered credible for decision making in design.

NASA should develop and maintain an integrated simulation and software development infrastructure to enable rapid CFD technology maturation. Maintain a world-class in-house simulation capability