Aerodynamic simulation of airflow distribution around an
aircraft during a pitching maneuver; wake region of aircraft is
visualized by streamline ribbons
Keywords
Compressible Flow
Incompressible Flow
Heat Transfer
Multiphase Flow
reactive Flow
Turbulence Models
Fluid-structure Interaction
Uncertainty Analysis
Numerical Methods
Algorithm development
Parallel Computing Methods
Nonlinear Modeling and simulation
solution Verification
simulation Validation
Grid Convergence
explosive Hazard Analysis
Hydraulic Transient Analysis
Vehicle Aerodynamics
subsurface Transport Modeling
Southwest Research Institute
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The Engineering Dynamics Department staff has the expertise to
develop, enhance and apply CFD codes to existing or new classes of
problems, within the clients cost and schedule constraints. An
inte-grated approach using physical experiments, numeri-cal
simulations and analytical methods is routinely employed to
investigate and solve complex nonlinear fluid flow and heat
transfer problems.
Computational Fluid dynamics
Complex grid generation including overset grids
Simulation of aerial refueling
southwest Research Institute (SwRI) has been applying advanced
computational fluid dynamics (CFD) simulation tools to the solution
of client problems for more than 25 years. SwRI has internationally
recog-nized expertise in algorithm development, modeling and
simulation of a wide range of applied engineering problems, as well
as the ability to perform fundamental analyses to discover the
underlying physical processes that control system response.
Applications First-principles analysis of complex fundamental
flows Multiphase flow in complex pipeline systems with phase change
External aerodynamic analysis for a range of body shapes
Atmospheric dynamics for dispersion Turbomachinery dynamic flows
analyzing stall and surge characteristics Turbulent mixing of
chemical species with reaction kinetics Explosive hazard analysis
for dispersed phase mixtures and condensed explosives
Fluid-structure interaction with six- degrees-of-freedom dynamics
Simulation of subsurface flow through porous and fractured
materials and wellbores Turbulent flows accounting for cavitation
and phase change Particle and droplet dynamics Verification and
validation
CapabilitiesSwRI maintains a suite of CFD software and computer
resources which provide a broad foundation to support modeling and
simulation projects of widely different sizes and scope. A suite of
software development tools and compilers are also maintained.
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Christopher J. Freitas, Ph.D., P.E.Senior Program Manager,
Computational Mechanics(210)
[email protected]
Engineering Dynamics DepartmentMechanical Engineering
DivisionSouthwest Research Institute6220 Culebra Road P.O. Drawer
28510San Antonio, Texas 78228-0510
swri.orgengdyn.swri.org
S O U T H W E S T R E S E A R C H I N S T I T U T E
Southwest Research Institute is an independent, nonprofit,
applied engineering and physical sciences research and development
organization using multidisciplinary approaches to problem solving.
The Institute occupies 1,200 acres in San Antonio, Texas, and
provides more than 2 million square feet of laboratories, test
facilities, workshops and offices for more than 3,000 employees who
perform contract work for industry and government clients.
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we welcome your inquiries.
For additional information, please contact:
Blast wave propagation around a human form; evaluation of injury
mechanics
Dispersion of chemical species downwind of a bluff body
Simulation of development of a fuel/air plume with low-density
fuel (top) and higher-density fuel (bottom) released from a tank;
contours display the explosive yield potential within the plume
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Benefiting government, industry and the public
through innovative science and technology
An Equal Opportunity Employer M/F/D/VCommitted to Diversity in
the Workplace
Flow through complex devicesVorticityMagnitude
Multiphase flow in large-scale piping system
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