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SwRI Research Areas - Alphabetical Listing
Select a letter to jump to the associated alphabetic section of the research areas list.

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z 

- L -

L38 Test 
A test to evaluate a lubricant's performance in combating copper/lead/tin bearring corrosion and to measure viscous shear stability using leaded fuel
  PCMO
  Materials Engineering Department
  Structural Engineering Department
Labview 
A computer programming language. Often used for data acquisition and control systems. SwRI capabilities include development of machine vision systems based on LabView.
  SwARC Support and Business Development Detroit Operations
  Unmanned Systems and Sensors
  Aerospace Systems Engineering
  Robotics and Automation Engineering
  Computer Technology Section
Land Leasing 
Inquiries relating to land leasing.
 
 
Land Use 
Inquiries related to land use.
  Department of Electromechanical and Optical Systems
 
Landfill - TCLP Testing Services 
TCLP testing services.
  Administration
  Administration
  Administration
  Department of Electromechanical and Optical Systems
Laptop Ruggedness Testing 
  Structural Engineering Department
Laser Alignment 
  Fluids and Machinery Engineering Department
  Rotating Machinery
  Fluids and Machinery Engineering Department
  Fluids and Machinery Engineering Department
Laser Doppler Velocimeter 
Laser doppler velocimetry is the measurement of fluid (gas or liquid) by optical detection of particles that cross a volume where laser ebams are focused.
  Fluid Dynamics and Multiphase Flow
  Machinery Piping Design
  Flow Measurement
  Rotating Machinery
Laser Doppler Velocimetry 
  Fluid Dynamics and Multiphase Flow
Laser Radar 
  Engine, Emissions and Vehicle Research Division
  Administration
  Robotics and Automation Engineering
  Process and Product Development Group
  Network Communications and Infrastructure Group
  Earth and Planetary Sciences
Laser Sensors 
R&D on laser sensors
  Robotics and Automation Engineering
  Process and Product Development Group
  Network Communications and Infrastructure Group
  S & P
  Administration
  Department of Electromechanical and Optical Systems
  Surface Engineering and Materials Chemistry Section
  Earth and Planetary Sciences
Laser--Industrial Processing 
  Administration
Lasers-Induce Fluorescence 
Instrument development, patents available, consulting, laboratory measurements, visible and near-infrared, and prototyping.
  Engine, Emissions and Vehicle Research Division
  Fuels, Lubricants, and Fluids Applications
  S & P
  Department of Electromechanical and Optical Systems
LD50 Toxicology 
  Administration
  Administration
  Material Flammability
  Environmental Engineering and Monitoring
Lead-Based Paint 
Determination of lead in paint. No certified lead assessor on staff.
  Environmental Engineering and Monitoring
Leak Detection 
  Department of Electronics Systems and Robotics
Leak Detection--Electronic Components 
  Department of Electronics Systems and Robotics
Leak Detection--Environmental Controls 
Real-time air analyses to identify gaseous leaks and fugitive emissions.
  Administration
  Environmental Engineering and Monitoring
Leak Detection--Fluids 
We have experience and capability in the methods used to detect and locate leaks (or full line breaks) in liquid or gas pipelines and conduits. We have computer codes that can simulate the physical phenomena that occur inside and outside the pipeline or conduit when there is a leak or line break. We also have field experience locating leaks and breaks. In addition, we have assessed the performance of various systems used to detect leaks and line breaks.
  Administration
  Fluid Dynamics and Multiphase Flow
  Machinery Piping Design
Learning Management Systems 
  Contract & Administration
 
Life Cycle Testing 
Life cycle testing includes the testing of components under a variety of environmental conditions representative of the conditions seen by the components. This includes activities during manufacture, transportation, storage, usage, and disposition. Division 18 have the facilities to test component and small systems under environmental conditions including: temperature, humidity, corrosive atmosphere, altitude, vibration, shock, sand and dust, solar radiation, immersion, EMI and EMC, and rain. Specialized testing can be performed to satisfy the client requirements to meet the life cycle of specialized components. Function testing of the components can be performed during the environmental testing to demonstrate that the performance is not degraded.
  Aerospace Systems Engineering
  Fluids and Machinery Engineering Department
  Fluids and Machinery Engineering Department
  Fluids and Machinery Engineering Department
  Administration
  Structural Engineering Department
Life Extension Testing 
  Materials Engineering Department
  Materials Engineering Department
  Environmental Performance of Materials
  Failure Analysis & Technical Services
  Administration
  Sensor Systems and Nondestructive Evaluation (NDE) Technology Department
Life Prediction -- Offshore Structures 
Life Prediction -- Offshore Structures
  Mechanics and Materials Section
Life Prediction--Bearings 
  Fluids and Machinery Engineering Department
  Marine Structures and Engineering Section
Life Prediction/Assessment 
  Administration
  Materials Engineering Department
  Mechanics and Materials Section
  Administration
LifeLink 
The LifeLink system is a mobile telemedicine system linking ambulances in SA with hospitals to accommodate video conferencing and sharing of data, etc. while the ambulance is at a scene or during transport. We developed and deployed this system under contract to Texas Dept. of Transportation as part of the TransGuide system. We developed the concepts for the LifeLink program at SwRI as and IRD project and proposed the project to TxDOT and USDOT. The system is being used for a number of advanced telemedicine technology research projects.
  Network-Centric Systems
Light Reflectance 
Light scattering, Integrating sphere measurements, UV-Vis-NIR
  S & P
  Department of Electromechanical and Optical Systems
  Earth and Planetary Sciences
Light-duty (passenger car and truck) Highway Fuel Economy Tests and Federal Test Procedure 
  Chemistry and Unregulated Emissions
Lighting 
  Fluids and Machinery Engineering Department
  Fluids and Machinery Engineering Department
Lightning Surge Testing 
  Fluids and Machinery Engineering Department
  Structural Engineering Department
Limited Production Engineering 
Production Engineering, Design to Production Transition, Re-Engineering Legacy Equipment, Life Cycle Production, Specialized Electronic/Electromechanical Production
  Administration
  Robotics and Automation Engineering
  Communications and Embedded Systems Department
  Program Management
  Project and Operations Support
Lipid % Determination of Tissue 
  Organic
  Process Chemistry
Liquid Acquisition Devices 
Liquid acquisition devices are used in spacecraft and satellite fuel tanks to ensure that liquid fuel can easily flow to the tank outlet fittings in zero gravity conditions.
  Fluid Dynamics and Multiphase Flow
Liquid Chroma./Mass Spectr./Mass Spectr. 
  Technology Development
Liquid Natural Gas (LNG) 
LNG fueled vehicle testing.
  Fleet and Field Evaluations Section
Liquid Natural Gas--Locomotive-Railroad 
  Engine, Emissions and Vehicle Research Division
  Engine, Emissions and Vehicle Research Division
  Administration
  Medium Speed Diesel Engine Section
  Engine, Emissions and Vehicle Research Division
  Fuels and Lubricants Research Division
Liquid Propellant Dynamics 
Liquid propellant dynamics is the study of fluid motion in fuel tanks. This topic generally refers to fluid motions on spacecraft and satellite fuel tank under zero-gravity conditions, but is also applied to the launch and landing parts of the spacecraft flight.
  Fluid Dynamics and Multiphase Flow
Liquid Propellant Studies 
Analysis and characterization of various liquid propellants. Studies may include energy release, burning efficiency, products of combustion, hazard characterization, etc.
  Administration
  Engineering and Research Section
  Science & Analysis
Listing and Labeling of Products 
Third party listing, labeling, and followup services.
  Administration
Literature Searches/Reviews 
  Chemical Engineering
  Administration
  Environmental Engineering and Monitoring
  Automation and Data Systems Division
  Earth and Planetary Sciences
Lithography--Photo 
  Material Development
Live, Virtual, Constructive Simulation 
A broadly used taxonomy for classifying simulation types. Live Simulation: A simulation involving real people operating real systems. Virtual Simulation: A simulation involving real people operating simulated systems. Virtual simulations inject human-in-the-loop in a central role by exercising motor control skills (e.g., flying an airplane), decision skills (e.g., committing fire control resources to action), or communication skills (e.g., as members of a C4I team). Constructive Model or Simulation: Models and simulations that involve simulated people operating simulated systems. Real people stimulate (make inputs) to such simulations, but are not involved in determining the outcomes.
  Systems Engineering
  Emerging Technologies
LNG Plants--Vibrations 
  Fluids and Machinery Engineering Department
Localized corrosion 
concentrated forms of corrosion that occur primarily on passivated materials such as stainless steels.
  Environmental Performance of Materials
  Mechanical and Materials Engineering Division
Location of Buried Objects 
  Administration
  Department of Electronics Systems and Robotics
  Sensor Systems and Nondestructive Evaluation (NDE) Technology Department
Ground-penetrating radar applications
  Earth and Planetary Sciences
Locks and Locking System 
  Administration
  Department of Electronics Systems and Robotics
Locomotive Engine Components Rating 
  JAB Rating and Metrology
Locomotive Engines 
Exhaust emissions testing of locomotive engines; rating and field rating.
  Engine, Emissions and Vehicle Research Division
  Medium Speed Diesel Engine Section
  Fuels and Lubricants Research Division
  Lubricant Analysis, Administrative Staff
Locomotive--Natural Gas--EMD Project 
  Engine, Emissions and Vehicle Research Division
  Engine, Emissions and Vehicle Research Division
  Administration
  Medium Speed Diesel Engine Section
  Engine, Emissions and Vehicle Research Division
  Fuels and Lubricants Research Division
Logistics 
  Administration
  Aerospace Systems Engineering
  Department of Electronics Systems and Robotics
Logistics Engineering 
  Engineering and Research Section
  Administration
  Administration
  Department of Electronics Systems and Robotics
  Project and Operations Support
Long Term Stability Storage--Liquid Fuel 
This topic deals with how quickly fuel goes bad when it is stored.
  Engine, Emissions and Vehicle Research Division
  Fuels, Lubricants, and Fluids Applications
  Fluids Filtration and Handling Research
Low Temperature Testing 
  Fluids and Machinery Engineering Department
  Structural Engineering Department
Lubricant Additive Testing 
Radioactive tracer technology is used to measure engine component wear, in real-time, during engine operation. We have conducted several projects to specifically measure and evaluate wear as a function of lubricant properties, lubricant additives and engine operating condition using this technology.
  Engine, Emissions and Vehicle Research Division
  Engine Design and Analysis
  Engine, Emissions and Vehicle Research Division
  Lubricant Analysis, Administrative Staff
  Fuels, Lubricants, and Fluids Applications
  Filtration and Fine Particle Technology
Lubricant Analysis--Simulated Distilation 
  Chemical Engineering
  Administration
  Engine, Emissions and Vehicle Research Division
  Lubricant Analysis, Administrative Staff
  Fuels, Lubricants, and Fluids Applications
Lubricant Testing 
  Engine, Emissions and Vehicle Research Division
  Lubricant Analysis, Administrative Staff
  Fuels, Lubricants, and Fluids Applications
Lubricant Testing--(VE) 
  PCMO
Lubricant Testing--ABOT Testing 
  Lubricant Analysis, Administrative Staff
Lubricant Testing--Analysis 
  Chemical Engineering
  Administration
  Lubricant Analysis, Administrative Staff
Lubricant Testing--ASTM #22 
  Engine, Emissions and Vehicle Research Division
  Engine, Emissions and Vehicle Research Division
  Administration
  Fuels, Lubricants, and Fluids Applications
Lubricant Testing--Diesel Engines 
a) Engine dynamometer testing, b) Wear determination (radioactive tracer techniques), c) Used oil analysis (chemical and physical properties, including soot concentration, wear metals), d) Field (fleet) testing, e) Endurance testing, f) Oil consumption determination, g) Lubricant effects on diesel engine emissions, h) U.S. Military standards testing, i) Cold climate lubricant pumpability
  Engine, Emissions and Vehicle Research Division
  Engine Design and Analysis
  Engine, Emissions and Vehicle Research Division
  Diesel Engineers and Technicians
  Lubricant Analysis, Administrative Staff
  Lee Grant
  Fuels, Lubricants, and Fluids Applications
  Filtration and Fine Particle Technology
Lubricant Testing--Gears 
Industrial and automotive gear lubricant rig, bench and physical testing. Custom designed testing, lubricant evaluations.
  JAB Supervisors
  Lubricant Analysis, Administrative Staff
  Administration
Lubricant Testing--Industry Standards 
  Engine, Emissions and Vehicle Research Division
  Lubricant Analysis, Administrative Staff
  Fuels, Lubricants, and Fluids Applications
Lubricant Testing--Military Standards 
Lubricant testing per all U.S.MIL-L-xxxxx standards for tactical military vehicle applications and special application lubricants.
  Engine Design and Analysis
  Engine, Emissions and Vehicle Research Division
  International
  Gears
  Lubricant Analysis, Administrative Staff
  Lee Grant
  Administration
  Fuels, Lubricants, and Fluids Applications
  Fluids Filtration and Handling Research
Lubricating Oil Poisoning of Catalysts 
SwRI has examined lubricating oil poisoning of catalysts in emissions control systems for several years. Understanding and duplication of the complex oil poisoning mechanisms is a major strength. Developing realistic accelerated oil poisoning protocols on engines, and using SwRI's FOCAS? system, is a specialty.
  Administration
  Aftreatment Research and Development Section
  Aftertreatment Technology
  SwARC Support and Business Development Technical Support
Lubrication 
  Lubricant Analysis, Administrative Staff
  Fluid Dynamics and Multiphase Flow

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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 13, 2009