Flow Properties TRIZ Cases
- Parallel Measuring Tubes for Viscosity Measurement in Pipelines
Opposing torsional vibrations of parallel measuring tubes maintain high viscosity measurement precision while reducing geometric dimensions and pressure loss.
- Viscosity Measurement Using Oscillation Frequency and Phase Analysis
Tracking eigenfrequency and phase relationships isolates viscosity from density and fill level disturbances.
- Piezoelectric Stack Cage Isolates Thermal Expansion in Vibrating Tine Level Detection
A mounting cage isolates a piezoelectric stack from wall section thermal expansion to maintain consistent compression force.
- Rotatable Bracket for Thrombelastography Angular Alignment
A rotatable bracket system with a stop mechanism adjusts angular alignment of thrombelastography components.
- Gel Strength Measurement Apparatus Friction Compensation
A gel strength measurement apparatus uses a stepper motor and load cell to detect reactive forces during shaft rotation.
- Memory Tag Secure Resource Tracking
Memory tag stores usage data via transponder technology, preventing counterfeit resource consumption.
- Material Testing Machine Automatic Gain Control
A material testing machine calculates motor displacement ratios to automatically adjust servo gains for precise loading.
- Vibro-Acoustic Analysis Using Segmented FEA and BEM
A vibro-acoustic analysis system combines finite element modeling with boundary element methods to simulate structural acoustic fields.
- Fluid Level Determination Using Discrete Sensor Signal Counting
Monitoring discrete sensor signal occurrences over time intervals filters sloshing noise to determine precise fluid levels in engine tanks.
- Portable Wax Analyzer Using Penetration Time Measurement
A portable wax analyzer measures penetration time to differentiate natural from adulterated samples using a microcontroller and stepper motor.
- Doppler Flow Meter Zoomed Spectral Analysis for Wide Velocity Range
Segmented signal processing with successive decimation resolves the trade-off between high-speed sampling and low-speed resolution, reducing computation time.
- Vibration Transducer Tube Asymmetry for Oscillation Decoupling
Asymmetric tube geometry reduces oscillation coupling, stabilizing zero-point accuracy against temperature and pressure variations.
- Viscometer Hollow Cylinder Electromagnetic Drive Decoupling
Electromagnetic drive decouples stator from hollow cylinder rotor, eliminating shaft seals and minimizing axial forces for precise temperature control.
- Digital Viscosity Measurement System for Harsh Field Environments
A digital viscosity measurement system uses variable speed drives and encoders to automate shear testing.