SOUTHWEST RESEARCH INSTITUTE

image of changes in surface characteristics at critical boundaries in micrographs of a fuel injector tip.

Fuel Systems and Contamination Research

 

Material Compatibility

 

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  image of simulation of the influence of contaminants in a system at SwRI
 

Scientists develop improved techniques to determine compatibility of fluid-wetted components with automotive fluids. In this extended test, a transmission component (see illustration) is subjected to hot, dust-contaminated transmission fluid for hundreds of hours, simulating real-time conditions.

Today's automotive components must be compatible with numerous environments, operating conditions, and automotive and industrial fluids. For example, fuel system components must be compatible with various fuel types—such as diesel, gasoline, ethanol, methanol, and blends—from all geographic regions.

 

To help industry investigate these fuel-related issues, Southwest Research Institute (SwRI) offers a variety of services, including:

  • Contamination control strategy development, implementation, and evaluation

  • Specialty fuel formulation

  • Hot and cold soak with specialty fuel

  • Scanning electron microscopy (SEM) examination

  • Material and failure analyses

  • Fuel property and contamination analyses

  • Fuel compatibility studies

  • Lubricity and wear property evaluation

  • Filter and filtration strategy analysis

For more information about our material compatibility capabilities, or how you can contract with SwRI, please contact Xiaojian Tao, Ph.D., at xtao@swri.org or (210) 522-6962.

 

contaminationresearch.swri.org

 

Contact Information

Xiaojian Tao, Ph.D.

Fuel Systems and Contamination Research

(210) 522-6962

xtao@swri.org

contaminationresearch.swri.org

Related Terminology

contamination control strategy development

specialty fuel formulation

scanning electron microscopy (sem) examination

material and failure analyses

fuel property analysis

contamination analyses

fuel compatibility studies

lubricity evaluation

wear property evaluation

filter and filtration strategy analysis

 

| Fuels and Lubricants Technology Department | Fuels and Lubricants Research Division | SwRI Home |

Southwest Research Institute® (SwRI®), headquartered in San Antonio, Texas, is a multidisciplinary, independent, nonprofit, applied engineering and physical sciences research and development organization with 12 technical divisions.

April 23, 2010