Flow Control Using Electric Means TRIZ Cases
- Flow-estimation Processor Using Manning Formula for Sewer Flow
A flow-estimation processor calculates liquid rates from depth measurements using the Manning formula.
- Reservoir Production Optimization via Swing Well Constraint Management
Segments reservoir simulations into discrete zones and applies preliminary calculations to reduce computation time while maintaining constraint compliance.
- Dual-Meter Mass Flow Controller Real-Time Calibration
A mass flow controller uses a second flow meter to verify setpoint accuracy during operation.
- Multi-hole Orifice Plate for Precision Flow Control
A multi-hole orifice plate divides a single opening into multiple smaller apertures to maintain critical expansion conditions.
- Irrigation Control Circuit Board Voltage Boosting and Current Monitoring
An irrigation control circuit board uses a voltage boosting circuit and power mitigation to prevent current spikes, ensuring reliable valve actuation.
- Dual Sensor Mass Flow Controller Self-Verification
A dual-sensor mass flow controller switches between thermal and pressure meters to maintain measurement accuracy across varying flow rates.
- Flow Rate Controller Orifice Clog Detection
A flow rate controller detects orifice clogs by comparing preset and measured flow rates using a differential pressure meter.
- Pressure Flow Control Sensor Malfunction Detection
A pressure-type flow rate control device computes upstream and downstream sensor differences to detect malfunction.
- Fluid Control Valve Stabilization During State Transitions
A fluid control unit adjusts valve aperture operation amounts to stabilize flow rates during state transitions.
- Multi-Gas Branch Line Flow Control with Dynamic Valve Adjustment
A controller adjusts branch line control valves using real-time flow meter feedback to maintain precise gas distribution ratios.
- Purge Device with Internal State Detection for Gas Optimization
A purge device detects container internal states before processing to determine optimal flow rates and supply times.
- Cluster Mass Flow Device for Gas Mixing Accuracy
A cluster mass flow device regulates gas delivery through integrated control valves and sensors.
- Multivariable Flow Measurement Device Using Lookup Tables
A multivariable fluid flow measurement device computes process fluid flow values using lookup tables for discharge coefficients.
- Flow Control System with Build-Down Flow Monitoring
Build-down system flow monitoring unit detects pressure changes to compute real-time gas flow rates without interrupting supply.
- Aerial Thermal Imaging for Crop Water Stress Assessment
Aerial thermal imagery calculates stem water potential to resolve labor-intensive measurement bottlenecks.