Combustion Laboratory
CSE has extensive experience, expertise and the necessary facilities to test, develop and quantify the performance of combustion and flow systems. With well over a hundred years of combined experience in experimental combustion, heat transfer and fluid mechanics, CSE personnel have studied a multitude of different combustion, fire and flow systems. Flow properties, such as pressure, temperature, chemical composition, heat release rate and a host of other important variables can be characterized in our laboratories.
Laboratory Facilities
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Six conditioned lab spaces for bench-scale experiments (approximately 1500 sq. ft)
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Three indoor unconditioned lab spaces for larger scale experiments (approximately 5000 sq. ft.)
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Two laser / optical diagnostics laboratories (vibration-isolated tables etc.)
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Working agreements with outside laboratories / testing facilities for specialized /large-scale experiments,
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Exhaust systems capable of venting fires up to 400 kW (larger heat release fires can be handled at nearby facility)
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High-Pressure Vessel (Bench-scale):
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Pressures up to 20 atm for combustion and non-combustion experimentation
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Water-jacketed and capable of monitoring steady state combustion for extended time periods
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Includes optical access and water-cooled emissions sampling
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High-Temperature Flow Reactor Facility
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Multiple flow-reactors providing a wide range of experimental conditions and capabilities
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Temperatures up to 1250 K and pressures ranging from 0.5 to 20 atm
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Ability to analyze gaseous, liquid and solid fuels for combustion and pyrolytic reactions
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Variable “air” and diluent compositions including products of combustion (CO, CO2, H2O, and NOx)
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Precision-controlled oven with ramping ability for elevated temperature and self-heating experiments
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Gaseous and liquid heating capabilities for liquid fuel vaporization and process analysis
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Machining and fabrication capabilities (turning, milling and welding) on-site as well as relationships with multiple machine and fabrication shops to provide smaller and larger scale custom parts and components

Flow Capabilities
​The size of combustion experiments is typically limited by air flow capacity. CSE has two in-house air sources high-flow N2 available:
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Atmospheric pressure blower:
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1.25 lbs/sec (0.56 kg /s)
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Compressed air:
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24 SCFM (1.8 lbs/min) @ 150 psig
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6 SCFM (0.5 lbs/min) @ 250 psig
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Nitrogen (from liquid N2 Laser-Pak)
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8800 SCF Capacity up to 500 psig
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50 SCFM delivery
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Additional calibration, process gases and gaseous fuels are stored on-site in high-pressure gas cylinders.
Large capacity storage, e.g., tube-trailers, can be placed on the premises for larger scale testing and extended time frames.
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Liquid fuels are stored on-site, either indoors or in a specified liquid storage container.

Instrumentation
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GC/MS and GC/BID​
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Liquid and gaseous analysis​
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Heated, multi-unit sampling and delivery system
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Gas Analyzers:
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CO2 (NDIR)
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CO (NDIR)
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O2 (Paramagnetic)
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NOx (Chemiluminescence)
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THC (FID)
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FTIR
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Spectrometers:
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0.5 meter path length with 2-D CCD Array
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7-channel Fiber-Coupled
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Light Sources:
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Broadband Ultraviolet
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ND*YAG (532 nm) pulsed laser
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He-Ne (633 and 3.39 μm) CW laser
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Mass / Volumetric Flow Rates
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Heat Flux
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Temperature
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Digital and High-speed Video
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Particle Concentration Sensors
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Acceleration Sensors

If your sector could benefit from our expertise and you’d like to hire us for your next project, please get in touch.