Sensing Heat From Liquids TRIZ Cases
- Molten Metal Bath Temperature Sensing Under Furnace Rocking
Inclination-based wire feed control keeps optical cored wire depth constant during furnace rocking for accurate molten bath temperature readings.
- Optical Fiber Refractory Monitoring in Electric Arc Furnace Sidewalls
Embedded optical fibers map sidewall refractory temperatures in electric arc furnaces, revealing hot spots and wear beyond thermocouple limits.
- Optical Cored Wire Feeding for Accurate Molten Bath Temperature Sensing
Controlled feed and retraction of an optical cored wire preserves a fresh tip for accurate molten metal bath temperature readings with less wire use.
- Optical Source Temperature Sensing in TLE Under Extreme Heat
Camera-based thermal radiation sensing measures TLE source temperature above 2000-3000 °C without contact, improving flux stability.
- Infrared Thermowell Assembly for Accurate Process Temperature Sensing
A radiation shield and beam guide cut thermowell wall interference, helping the infrared sensor read process temperature more accurately.
- Optical Cored Wire Temperature Measurement in Molten Metal
A predictive model adjusts optical cored wire feeding velocity and immersion depth for molten metal temperature measurement.
- Water-Cooled Optical Probe for Molten Metal Temperature Measurement
Segmenting the measurement path with fluid cooling reduces temperature uncertainty in steel converters.
- Optical Fiber Mode Filter for Molten Mass Temperature Measurement
A mode filter in a cable reel suppresses interfering radiation modes within optical fibers to stabilize signal transmission.
- Temperature Sensor Sleeve Member Resin Ingress Prevention
An intermediary sleeve member prevents molten resin from entering gaps during thermal cycles, protecting the sensor window from damage.
- Non-Contact Liquid Metal Temperature Measurement in Electric Arc Furnaces
Optical detection instrument measures liquid metal temperature using a high-speed inert gas jet to open a passageway through the slag layer.
- Infrared Sensor Temperature Estimation with Emissivity Correction
A processing unit applies correction data to adjust emissivity values, resolving measurement precision issues caused by inaccurate thermal radiation accounting.