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Supplier: Polytec, Inc.
Description: The LSV-6200 Velocimeter Controller uses state-of-the-art digital signal processing technology (DSP) to provide velocity and length data with high precision fromthe evaluation of the Doppler signalsupplied bythe laser-based Velocimter sensor head.
- Display: Digital Display
- Mounting / Loading Options: Benchtop / Floor
- Range: 2.36 to 7.87 inch
- Technology: Optical, Non-contact
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Description: Describes the test methods for measuring the performance of continuous-wave ultrasonic Doppler flowmeters, velocimeters, or foetal heart detectors and special Doppler test objects for determining various performance properties of Doppler ultrasound systems. Does not
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Supplier: CSA Group
Description: Describes the test methods for measuring the performance of continuous-wave ultrasonic Doppler flowmeters, velocimeters, or foetal heart detectors and special Doppler test objects for determining various performance properties of Doppler ultrasound systems. Does not
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Supplier: TSI Incorporated
Description: Doppler Particle Analyzer (PDPA) and Laser Doppler Velocimeter (LDV) applications. The system is optimized for the best dynamic and operating size ranges, yet allows the freedom to adjust system parameters easily. System operation is controlled by TSI’s FlowSizer™ Data
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Supplier: TSI Incorporated
Description: Filter testing Particle-sizing instrument evaluation and calibration Smoke-detector performance analyses Wind-tunnel seeding Laser Doppler velocimeter (LDV) seeding General-purpose test-aerosol production Features & Benefits Generates monodisperse particles from 0.1 to 8 µm Produces
- Valve Dispensing Technology: Spray Valve
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http://dspace.mit.edu/bitstream/handle/1721.1/35483/42364134-MIT.pdf?sequence=2
The laboratory study included the measurement of the mean and turbulent velocity fields with the use of an acoustic Doppler velocimeter and a laser Doppler velocimeter.
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Two-component point Doppler velocimetry data in circular jets
A two-component point Doppler velocimeter system using iodine vapour absorption cells has been improved through the use of vapour-limited cells that are insensitive to temperature variations.
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http://calhoun.nps.edu/public/bitstream/handle/10945/26033/kalmanfilteresti00lead.pdf?sequence=1
doppler velocimeter is added to this sensor suite to improve the perfonnance of the filter.
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A laser Doppler catheter for monitoring both phasic and mean coronary vein flow
In conclusion, our catheter-type laser Doppler velocimeter holds promise for con- tinuous monitoring of both mean and pulsatile coronary vein flow velocities in man.
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OSA | Axial scanning laser Doppler velocimeter using wavelength change without moving mechanism in sensor probe
Axial scanning laser Doppler velocimeter using wavelength change without moving mechanism in sensor probe .
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https://dspace.lib.cranfield.ac.uk/bitstream/1826/1496/1/Thesis%20-%20TO%20Charrett%202006.pdf
Forster et al[10] describe a combined Laser-two-focus (L2F) and Doppler velocimeter , capable of making point three component velocity measurements.
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OSA | Multi-point differential laser doppler velocimeter using arrayed waveguide gratings with small wavelength sensitivity
Multi-point differential laser doppler velocimeter using arrayed waveguide gratings with small wavelength sensitivity .
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Springer Handbook of Experimental Fluid Mechanics
The laser Doppler technique, most frequently referred to as a laser Doppler anemometer (LDA) or laser Doppler velocimeter (LDV) is a widespread technique for point- wise velocity measurements in a flow with fluid markers.
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Velocity Measurement By The Optical Velocimeter Using The Double-Exposure Specklegram
The laser Doppler velocimeter is one of the optical methods for measurements of the velocity, and has been extensively studied by many researchers1'2.
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Recent Developments in Laser Velocimetry
Willer and Massey (34) made one of the earliest measurements within a compressor rotor passage using a Laser Doppler Velocimeter .