Volume/Mass Flow Measurement TRIZ Cases

Diagonal ultrasound transducers improve flow measurement while a sleeve-based casing simplifies assembly and reduces flowmeter size.

Measured voltage and current help PSEs account for line losses and allocate power dynamically across connected devices.

Two conductivity cells measure injected air-bubble transit time to determine liquid flow velocity despite dirty measurement lines.

A BMC measures average current from two USB-C adaptors and allocates portions to reduce battery support during peak demand.

A single surgical power hub distributes power, processes multimedia, and uses separate power units to simplify wiring and manage heat.

A processor synchronizes infrared transmitters and receivers in the flow line to assess milk quality and quantity during milking.

Multiple capacitance paths detect sensor errors from deposition or erosion and support real-time calibration in inaccessible pipelines.

This case coordinates solid-state transformers to detect fault types, redirect energy, and maintain infrastructure stability.

Elastic contact surfaces release liquid coupling agent under pressure, replacing air gaps and improving ultrasonic flow measurement.

Dual anti-tampering elements protect electronics while a removable cartridge supports battery replacement and lower energy use.

Phase-shifted microwave reflections map open-channel surface velocity, avoiding debris-prone wetted sensors and symmetry assumptions.

This gas-meter ultrasonic transducer uses threaded tail-pipe connections to replace the core quickly while preserving shell integrity.

This case uses a heater and multiple outer-tube temperature sensors to measure 0–100 mL/hr drug flow without contamination.

A PoE controller delays monitor startups and sets a wattage threshold to prevent peak demand from exceeding cable capacity.

Paired high- and low-precision sensors use correlation metrics to detect flow anomalies while reducing sensor complexity and cost.

A thermal flowmeter uses temperature rise and drop times to calculate low-flow rates accurately and quickly.

A drone latches to pipeline docking stations, uses ultrasonic signals to compute flow rates, and reduces installation and maintenance work.

Contradirectional and equidirectional currents support conductivity-independent fill-level measurement and fouling diagnostics in pipes.

A feedback-driven overclocking system adapts frequency and voltage to workload conditions, balancing performance, power, and stability.

This case replaces fragile mechanical switches with conductive contacts that automatically disconnect battery power during disassembly.

A controller adjusts USB port power by battery state and usage, preserving occupied-port operation while disabling unoccupied ports.

This chordal gas flowmeter uses pressure-containing housings and thin acoustic windows to preserve signals during maintenance.

A simple optical setup uses reflected-light intensity to determine flow velocity in liquid mixtures containing non-spherical solids.

Reflected ultrasonic paths and transit-time processing expand channel coverage and account for flow profiles in gas measurement.

An RTOS screens motion-triggered images before multitasking OS boot, reducing power use and accelerating security response.

A shaped filter medium traps dust before the measuring module, reducing errors while maintaining acceptable pressure drop.

A reusable sensor chassis uses reflected ultrasound through a disposable IV conduit to measure flow and detect air in line.

A controlled 12 V/54 V server power architecture supports GPU loads, prevents voltage overshoot, and simplifies foolproof insertion.

Unidirectional power supply paths eliminate bi-directional control switches, reducing component volume while preventing reverse current damage.

Segmenting transducers into controlled stripes resolves the contradiction between small beam apertures and high measurement accuracy in ultrasonic meters.

Dual-port devices auto-register via physical link detection, resolving configuration complexity in high-density networks.

Truncating the downstream end of a partition plate parallel to the wave path minimizes pressure drop and condensation in ultrasonic flow meters.

Clock signal synchronization prevents voltage spikes during mode changes in switched capacitor voltage regulators, ensuring stable output.

A reset circuit generates a simulated hot plug signal to establish data transmission links between host and slave devices.

A power management module dynamically powers down redundant on-die memory sub-modules to minimize energy consumption.

Estimator maps scattered light amount and Doppler shift frequency onto fluid flow rate and density parameters.

A processor manages internal capacitance to regulate peak frequency and power delivery constraints.

A fluid flow sensor uses a segmented bridge circuit to determine flow rate via thermal detection.

Periodic power application reduces consumption by 1/N while maintaining operational stability and communication distance.

Curved ultrasonic transducers focus acoustic waves on the pipeline center, resolving poor penetration efficiency in small diameter gas flow measurements.

A battery management system applies remote policies based on local user behavior to optimize charging modes.

Segmenting the power architecture allows independent certification of external units, reducing time-to-market while extending battery life.

Memory sub-systems use independent thermal throttling thresholds to reduce power consumption based on individual device temperatures.

Orthogonal activation of a sliding power button frees inward movement for tactile input, resolving spatial constraints at the mouse bottom surface.

A flow measurement system uses enhanced phase difference detection based on amplitude ratios of oppositely propagating acoustic signals.

A power data breakout engine distributes energy and signals from one primary cable to multiple powered devices via secondary links.

Air pressure sensor detects water ingress via membrane deformation, triggering power disconnection to prevent mainboard short circuits.

BMC detects insufficient standby current for OCP cards, triggering PLU to switch PSU to higher main power mode.

Aggregating individual power measurements prevents component damage when total supply exceeds the computer system threshold.

A samarium cobalt magnet assembly uses brazing to affix the magnet to a keeper, delivering strong magnetic flux in compact designs.