Investigating Moving Fluids/Granular Solids TRIZ Cases

Continuous agitation and pressure reduce particle settling and bubbles, ensuring accurate optical transmission data.

A sensor platform uses visible and near-infrared LEDs to assess fluid condition through differential spectral analysis.

Recessed optical cells with sapphire windows maintain airtightness against corrosive fluids while ensuring stable density measurements.

A condensing lens stabilizes the optical path against thermal refraction from purge air, ensuring accurate gas concentration readings.

A turbidity sensor uses multiple optical detectors to capture reference and fluid signals for precise measurement.

An optical sensor calculates brightness and color values to determine oil deterioration states.

Replacing gas-filled lamps with a frequency-doubling LED system reduces device complexity and power consumption while maintaining measurement precision.

Galvano scanners track resin on high-speed conveyors to maintain signal-to-noise ratio without damaging samples.

Integrated cameras and lighting in the weigher funnel detect foreign bodies via reflection properties, resolving complexity trade-offs.

Adjustable optical mirror varies light path length in downhole fluid analyzer to resolve measurement accuracy versus device complexity trade-off.

An optical biofilm probe uses light absorption to detect microbial growth within fluid system bypasses.

Recirculating purified fluid creates a protective barrier around optical sensors, preventing contamination and reducing maintenance costs in opacimeters.

Segmented disposable flow paths return measured gas to therapeutic circuits, conserving expensive gases while protecting reusable pump components.

Optical imaging replaces mechanical sensors to quantify powder potential energy and avalanche forces as functions of rotation speed.

Recesses in molded parts surrounding sensor components minimize dead volumes and flow disruptions to improve measurement accuracy.

A combined measuring instrument integrates spectroscopic analysis with mass determination using a shared transport wheel and sample chamber.

Absorption analyzer prevents moisture condensation on window material via tilted surface and sheet heater to maintain measurement precision.

A universal sensor housing accepts interchangeable heads for conductivity, temperature, pressure, and optical measurements via a single wire connection.

Monitoring cell weights detection signal against emission drifts, reducing calibration frequency in water analysis probes.

A ferrule-mounted optical probe transmits and receives light through meat tissue to evaluate material condition based on wavelength attenuation.

Automated apparatus detects and removes foreign substances from fish roe paste using ultraviolet fluorescence imaging.

An alignment unit expands the measurement light beam diameter at the reflector to maintain consistent optical reception across the probe's vibration range.

Continuous flow analysis of heterogeneous milk samples achieves high repeatability by averaging particle distribution effects without mechanical homogenization.

A color sensor calculates transit speed using spatially separated R, G, and B element groups to measure color shift amounts across the sorting target.

A sensor apparatus evaluates the difference signal between two receiving devices to isolate scattered light from extraneous radiation.

A densitometer uses magnetic coupling to hold optical elements, minimizing surface contact for precise fluid measurement.

An imaging subsystem captures industrial stack effluent plumes to derive plant output activity data.

LiDAR systems measure foamed glass aggregate compaction via laser reflection, resolving precision and efficiency trade-offs during construction.

An oloid shaker applies mechanical stress to liquid pharmaceutical compositions for accelerated stability screening.

Pulsed ultraviolet light sources eliminate intensity fluctuations in inline gas meters, ensuring stable concentration measurements.

Dual-wavelength spectroscopy compares intensity ratios to classify emeralds, eliminating manual verification errors.

An optical backscatter probe detects particulate matter in combustion gas streams using a purge gas system to prevent soot buildup on the measurement optics.

Segmented terahertz sensors measure strand geometry inside and outside a calibration device to correct extrusion parameters and reduce scrap.

Segmented optical subsystem shapes laser beam to reduce background scattering and enhance signal intensity.

Dual light path distances enable intensity ratio calculations that eliminate deformable duct dimension errors for high-precision measurement.

A fluid detection sensor employs a light emitting element array and a reflecting member to capture optical changes within a transparent tubular flow path.

A connector design positions a window near bore junctions in hollow fibre waveguides, reducing dead volume and improving measurement responsiveness.

An optical sensor detects diffuse transmission light deviated from the measurement axis to enable continuous inspection.

A segmented LED lighting device illuminates a narrow product line synchronized with a linear camera to capture high-resolution images.

A fiber-optic sensor determines hemoglobin concentration and fluid volume within suction canisters for real-time blood loss monitoring.

Segmenting the drainage path isolates bubbles from the detection zone, reducing false counts in clean room environments.

A particle sensor uses timed light pulses to detect scattered signals from particles within a measurement chamber.

Adapts Beer-Lambert law with non-homogeneity parameters to calculate water-cut accurately in immiscible oil-water mixtures.

A motion modulation fluidic analyzer moves an interrogation region relative to a laminar flow channel to sample optical signals at precise intervals.