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SwRI Research Technologies - Alphabetical Listing
Select a letter to jump to the associated alphabetic section of the research technologies 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
  Gasoline
  Materials Engineering
  Structural Engineering
Labview 
A computer programming language. Often used for data acquisition and control systems. SwRI capabilities include development of machine vision systems based on LabView.
  Mission Design & Support
  Engine & Vehicle R&D
  Systems & Sensors
  Robotics & Automation Engineering
  Electronics Systems & Robotics
  Avionics Systems
  Aerospace Systems Engineering
Land Leasing 
Inquiries relating to land leasing.
  Executive Director and Staff
  Services Group
Land Use 
Inquiries related to land use.
  Legal & Patents Office
  Electromechanical & Optical Systems
Landfill - TCLP Testing Services 
TCLP testing services.
  Vice President's Office
  ASD Administration
  Applied Physics
  Electromechanical & Optical Systems
Laptop Ruggedness Testing 
  Structural Dynamics & Product Assurance
Laser Alignment 
  Fluids & Machinery Engineering
  Machinery
  Rotating Machinery Dynamics
Laser and Optical Diagnostics 
Application of laser and optical diagnostics to evaluate flow and combustion characteristics
  Fuels, Lubricants & Fluids Applications
Laser Diode Control Systems Electronics 
Photodiode and thermistor monitoring electronics.
  Electronics Systems & Robotics
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.
  Flow Measurement
  Fluids & Machinery Engineering
  Machinery
  Fluid Dynamics & Multiphase Flow
Laser Doppler Velocimetry 
  Fluid Dynamics & Multiphase Flow
Laser Radar 
  Intelligent Vehicle Systems
  Engine, Emissions & Vehicle Research
  Manufacturing Systems
  Robotics & Automation Engineering
  Technical Resources
Laser Safety 
  S & P
Laser Sensors 
R&D on laser sensors
  Intelligent Vehicle Systems
  Manufacturing Systems
  Robotics & Automation Engineering
  S & P
  Applied Physics
  Electromechanical & Optical Systems
  Surface Engineering &Materials Chemistry
  Technical Resources
Laser--Industrial Processing 
  Manufacturing Systems
Laser-Induced Fluorescence 
Instrument development, patents available, consulting, laboratory measurements, visible and near-infrared, and prototyping.
  Fuels, Lubricants & Fluids Applications
  S & P
Laser-Induced Fluorescence (LIF) 
  Autonomous Systems & Controls
Laser-Induced Luminescence (LIL) 
  Autonomous Systems & Controls
Laser-Induced Phosphorescence (LIP) 
  Autonomous Systems & Controls
Laser-Induced Reactions, Product Quality 
Use of laser-induced reactions to measure product quality. Approach can also be adapted to a processing environment.
  Autonomous Systems & Controls
Lasers-Induce Fluorescence 
Instrument development, patents available, consulting, laboratory measurements, visible and near-infrared, and prototyping.
  Fuels, Lubricants & Fluids Applications
  Engine, Emissions & Vehicle Research
  Electromechanical & Optical Systems
LD50 Toxicology 
  Vice President's Office
  Environmental Engineering & Monitoring
  Fire Technology
Lead-Based Paint 
Determination of lead in paint. No certified lead assessor on staff.
  Environmental Engineering & Monitoring
Leak Detection 
  Electronics Systems & Robotics
  Fluid Dynamics
Leak Detection--Electronic Components 
  Electronics Systems & Robotics
Leak Detection--Environmental Controls 
Real-time air analyses to identify gaseous leaks and fugitive emissions.
  Vice President's Office
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.
  Fluids & Machinery Engineering
  Fluid Dynamics & Multiphase Flow
  Multiphase Flow & Flow Assurance
Lean Enterprise 
  Manufacturing Systems
  Process Improvement Engineering
Lean Healthcare 
  Process Improvement Engineering
Lean Manufacturing 
Including: One-piece flow concepts, Value stream mapping, Office organization and workplace organization, Kaizen 5S system (sort, straighten, shine, standardize, and sustain), Six sigma techniques, Work cells, Total productive maintenance(TPM), Standardized work, Visual management.
  Manufacturing Systems
  Process Improvement Engineering
Lean NOx trap (LNT) 
Accelerated LNT aging.
  Engine & Vehicle R&D
Lean NOx trap and catalyst sysyem emissions testing and demonstration on engines or vehicles.
  Emissions R&D
Lean Plus 
SwRI's Lean Plus process allows the infusion of various expertise, successes, and lessons learned into a comprehensive and dynamic Improvement System. As practical developers of technology, information architectures, and processes, SwRI can tactically apply additional expertise to recapitalize the technology infrastructure.
  Manufacturing Systems
  Process Improvement Engineering
Lean Training 
  Manufacturing Systems
  Process Improvement Engineering
Learning Management Systems 
  Employee Development Office
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. 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.
  Fluids & Machinery Engineering
  Structural Engineering
  Structural Dynamics & Product Assurance
Life Extension Testing 
  Sensor Systems & Nondestructive Evaluation (NDE) Technology
  Materials Science & Failure Analysis
  Materials Engineering
  Environmental Performance of Materials
  Structural Engineering
Life Prediction -- Offshore Structures 
Life Prediction -- Offshore Structures
  Mechanics & Materials
Life Prediction--Bearings 
  Fluids & Machinery Engineering
  Marine & Offshore Systems
Life Prediction/Assessment 
  Materials Engineering
  Structural Engineering
  Mechanics & Materials
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.
  Advanced Instruments & Telemetry Systems
  Communications & Embedded Systems
  Tactical Networks & Communication
Light Reflectance 
Light scattering, Integrating sphere measurements, UV-Vis-NIR
  S & P
  Electromechanical & Optical Systems
  Technical Resources
Light-Duty Emissions Goals 
Clean Diesel V Consortium Light-Duty Emissions Goals: U.S. Tier II, Bin 5 and EURO VI, with U.S. Tier II, Bin 2 as a stretch target.
  Engine & Vehicle R&D
Lighting 
  Fluids & Machinery Engineering
Lightning Surge Testing 
  EMCS
  Fluids & Machinery Engineering
Limited Production Engineering 
Production Engineering, Design to Production Transition, Re-Engineering Legacy Equipment, Life Cycle Production, Specialized Electronic/Electromechanical Production
  Manufacturing Systems
  Communications & Embedded Systems
  Robotics & Automation Engineering
  Office of the Director
Lipid % Determination of Tissue 
  Process Chemistry
  Sample Management/Report
  Organic
Liqui-cult Test Kit 
Liqui-cult Micro Organism - Fuels.
  Lube Prof Administrative Staff
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 & Multiphase Flow
Liquid Chroma./Mass Spectr./Mass Spectr. 
  Bioanalytical Chemistry & Environmental Health
  Organic
Liquid Natural Gas (LNG) 
LNG fueled vehicle testing.
  Fuel & Fleet
Liquid Natural Gas--Locomotive-Railroad 
  Engine, Emissions & Vehicle Research
  Medium Speed Diesel Engines
  Emissions R&D
  Fuels & Lubricants Research
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 & 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.
  Vice President's Office
  Engineering & Research
  Science & Analysis
Listing and Labeling of Products 
Third party listing, labeling, and followup services.
  Fire Technology
  Listing, Labeling & Follow-Up Inspections
Listing Mark 
  Listing, Labeling & Follow-Up Inspections
Literature Searches/Reviews 
  Chemical Engineering
  Chemical Defense
  Environmental Engineering & Monitoring
  Automation & Data Systems
  Technical Resources
Lithography--Photo 
  Material Development
Live cell imaging 
long time live cell bright-field, DIC, fluorescence imaging
  Materials and Bioengineering
LNG Plants--Vibrations 
  Fluids & Machinery Engineering
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 
  Applied Physics
  Electronics Systems & Robotics
  Sensor Systems & Nondestructive Evaluation (NDE) Technology
Ground-penetrating radar applications
  Technical Resources
Locks and Locking System 
  Applied Physics
  Electronics Systems & Robotics
Locomotive Engine Components Rating 
  Rating & Metrology
Locomotive Engines 
Exhaust emissions testing of locomotive engines; rating and field rating.
  Engine, Emissions & Vehicle Research
  Medium Speed Diesel Engines
  Fuels & Lubricants Research
  Lube Prof Administrative Staff
Locomotive--Natural Gas--EMD Project 
  Engine, Emissions & Vehicle Research
  Medium Speed Diesel Engines
  Emissions R&D
  Fuels & Lubricants Research
Logistics 
  Aerospace Engineering
  Electronics Systems & Robotics
  Aerospace Systems Engineering
Logistics Engineering 
  Engineering & Research
  Aerospace Engineering
  EIIT Administration
  Electronics Systems & Robotics
  Office of the Director
  Integrated Systems
Long Term Stability Storage--Liquid Fuel 
This topic deals with how quickly fuel goes bad when it is stored.
  Filtration
  Fuels, Lubricants & Fluids Applications
  Engine, Emissions & Vehicle Research
Low Temperature Testing 
  Fluids & Machinery Engineering
  Structural Dynamics & Product Assurance
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.
  Fuels, Lubricants & Fluids Applications
  Engine, Emissions & Vehicle Research
  Engine Design & Analysis
  Filtration & Fine Particle Technology
  Lube Prof Administrative Staff
Lubricant Analysis--Simulated Distilation 
  Chemical Engineering
  Chemical Defense
  Fuels, Lubricants & Fluids Applications
  Engine, Emissions & Vehicle Research
  Lube Prof Administrative Staff
Lubricant Testing 
  Fuels, Lubricants & Fluids Applications
  Engine, Emissions & Vehicle Research
  Engine & Vehicle R&D
  Lube Prof Administrative Staff
Lubricant Testing--(VE) 
  Fuels & Energy Development
  Gasoline
Lubricant Testing--ABOT Testing 
  Lube Prof Administrative Staff
Lubricant Testing--Analysis 
  Chemical Engineering
  Chemical Defense
  Lube Prof Administrative Staff
Analyses include: Oil filter evaluation, using SAE J905 fuel filter test stand, SwRI-built SAE HS806 test stand, and multi-pass SAE J1858 test stand, and various ISO standards; Oil filter evaluation, using SAE J905 fuel filter test stand, SwRI-built SAE HS806 test stand, and multi-pass SAE J1858 test stand, and various ISO standards
  Fuels & Lubricants Technology
Analyses include: Viscosity, Elemental analysis, Oxidation, Nitration, Additive depletion, Base number, Fuel dilution, Water dilution, Antifreeze dilution, Soot (TGA). Other services include: Alternative for used oil analysis; Crankcase, gear, and two-cycle oil evaluations; Automatic transmission fluids analysis (Dextron and Mercon approved laboratory); Antifreeze coolant analysis, Oil additive (Boost and Blend); High- and low-temperature viscosities; NOACK evaporation; Elemental content; Thermal stability; Oxidation, nitration, contamination; Foam, miscibility, compatibility; Fuel dilution; Corrosion bench test; Gelation index; TEOST MHT-4 and TEOST 33C; European Bench Test; Elastomer compatibility; Thermal analysis, TGA and DSC; Oxidation, rust; Copper corrosion; Shear stability; Coefficient of friction; Foam, miscibility, compatibility; Seal compatibility; Extreme pressure and wear; Thermal stability Low-temperature viscosity; Microwave digestion on non-traditional samples. High- and low-temperature viscosities NOACK evaporation Elemental content Thermal stability Oxidation, nitration, contamination Foam, miscibility, compatibility Fuel dilution Corrosion bench test Gelation index TEOST MHT-4 and TEOST 33C European Bench Test Elastomer compatibility Thermal analysis, TGA and DSC Oxidation, rust Copper corrosion Shear stability Coefficient of friction Foam, miscibility, compatibility Seal compatibility Extreme pressure and wear Thermal stability Low-temperature viscosity Microwave digestion on non-traditional samples
  Lube Prof Administrative Staff
Lubricant Testing--ASTM #22 
  Fuels, Lubricants & Fluids Applications
  Engine, Emissions & Vehicle Research
  PPRD Administration
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
  Fuels, Lubricants & Fluids Applications
  Engine, Emissions & Vehicle Research
  Engine Design & Analysis
  Filtration & Fine Particle Technology
  Diesel Engineers & Technicians
  Marty, S. D.
  Lube Prof Administrative Staff
Lubricant Testing--Gears 
Industrial and automotive gear lubricant rig, bench and physical testing. Custom designed testing, lubricant evaluations.
  Engine Lubricants Research
  Lube Prof Administrative Staff
Lubricant Testing--Industry Standards 
  Fuels, Lubricants & Fluids Applications
  Engine, Emissions & Vehicle Research
  Lube Prof Administrative Staff
Lubricant Testing--Military Standards 
Lubricant testing per all U.S.MIL-L-xxxxx standards for tactical military vehicle applications and special application lubricants.
  Filtration
  Fuels, Lubricants & Fluids Applications
  Engine, Emissions & Vehicle Research
  Marty, S. D.
  Gears
  Gasoline
  International
  Lube Prof Administrative Staff
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.
  Aftertreatment
Lubrication 
  Lube Prof Administrative Staff
  Fluid Dynamics & 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 11 technical divisions.

May 27, 2011