CFD Services for
Fluids Engineering
Multiphase Flow & Flow Assurance

OTC 2017

Visit with us at OTC Booth 2301! If you would like to schedule an appointment please contact Kevin Supak. Our staff will also present multiphase flow research at Monday's poster session from 9:00 am to 3:30 PM.

Contact Information

Amy B. McCleney, Ph.D.
Research Engineer
Multiphase Flow & Flow Assurance
Fluids & Machinery Engineering
(210) 522-6439
amccleney@swri.org

Steve T. Green
Institute Engineer
Fluids & Machinery Engineering
(210) 522-3519
sgreen@swri.org

  • SwRI-developed moisture/humidity model used to gauge susceptibility of gas transmission pipelines to corrosion
  • Simulation of landslide-generated tsunami event from Lituya Bay in Alaska
  • Prototype modeling of isokinetic sampling tube under wet gas conditions (pressure contours with velocity vector overlay)
  • Bubble column sparger analysis conducted to determine uniformity of gas flow from outlets and inception bubble size
  • Porous boundary analysis using model developed from experimental data taken as part of the same multiphase SwRI project
  • Slosh modeling analyses carried out under a 1-g environment (left: nuclear steam suppression tank response to earthquake) and zero-g environment (right: propellant flow dynamics in spinning satellite)
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image of Fluids Engineering CFD Services flyer

Fluids Engineering CFD Services flyer

Computational fluid dynamics (CFD) is an engineering tool that uses numerical methods to analyze physical phenomena involving fluid flow. Multiphase flows, in particular, present many challenges due to intricate mixing and interfacial transients that can occur. Southwest Research Institute (SwRI) engineers have more than 30 years of experience in using and customizing both commercial and SwRI-developed CFD codes to meet our clients' needs.

SwRI conducts research for a diverse range of clientele problems in the oil and gas industry, space science, medical community, food processing, environmental agencies, and nuclear regulatory commission. Reasons for employing CFD alone, or in conjunction with experimental testing, may include the need for:

  • Rapid analysis with reduced resource requirements
  • Fewer prototype iterations
  • Corroboration of experimental results
  • Investigation of parameters not obtainable via traditional experimental techniques (due to time scales, impracticality of sensor placement, visual obstructions, etc.)

Applications

At SwRI, we have applied CFD techniques to model a wide variety of industrial scenarios, including:

  • Environmental flows
  • Oil and gas production/transport
  • Pipeline accidental spill and leak assessment
  • Space vehicle propellant dynamics
  • Combustion
  • Medical device operation
  • Food processing
  • Fluid-structure interactions

Using state-of-the-art software in combination with parallel processing capabilities, SwRI strives to provide timely solutions to our clients' development and operational challenges. Large or small, we welcome your inquires. Please let us know if there is a problem with which we can assist you.


image: CFD simulations used to assess the velocity profile distortions in natural gas metering stations caused by different header configurations upstream from an ultrasonic meter

CFD simulations used to assess the velocity profile distortions in natural gas metering stations caused by different header configurations upstream from an ultrasonic meter


Benefiting government, industry and the public through innovative science and technology
Southwest Research Institute® (SwRI®), headquartered in San Antonio, Texas, is a multidisciplinary, independent, nonprofit, applied engineering and physical sciences research and development organization with 9 technical divisions.
03/15/17