Volume/Mass Flow Measurement TRIZ Cases

Performance-monitor counts feed a neural network to predict processor power and manage supply without dedicated measurement hardware.

External optical coils measure sound speed and bulk velocity through the pipe wall, avoiding intrusive hardware in hostile downhole conditions.

A sealed enclosure form integrates the acquisition module with the meter body, simplifying fabrication and reducing flowmeter cost.

A rectangular channel uses one fixed and one slidable partition attachment to absorb thermal expansion without deformation and preserve flow accuracy.

Active heating and distributed temperature sensing map groundwater velocity continuously along a borehole without tracer contamination.

Point-source heating and distributed optical fiber sensing measure multilayer groundwater flow without moving probes or adding tracers.

An integrated probe combines optical sensing and flow conditioning to simplify accurate multiphase wellbore measurement in hazardous environments.

See how selective rate limiting of lower-QoS virtual channels supports fabric clock reduction while protecting higher-priority traffic during power events.

Local and centralized power circuits share a master clock to coordinate throttling, limiting voltage droops and heat during demand spikes.

An auxiliary pipe sensor supplies correlated physical-quantity data to replace missing or outlier flow-rate values in ultrasonic meters.

A design-specific loadline model adapts programmable logic fabric power operation to configuration and runtime conditions, reducing waste and heat.

Motorized emitter-receiver spacing uses reception-quality feedback to self-calibrate ultrasound flowmeters and simplify installation across pipe sizes.

Power-supply-free chassis are throttled by priority when aggregate rail power exceeds PDU capacity, helping workloads complete without overdraw.

Staggered startup keeps combined demand below a PoE cable's wattage limit while enabling multiple high-powered components.

Multiple internal temperature sensors compare heat distribution in a conductive body to measure borehole fluid velocity without spinner calibration.

A thickness-direction pin also restrains circuit-board surface movement, reducing passage variation and improving flow measurement accuracy.

A single thermistor switches between temperature sensing and self-heating modes to estimate breath flow, volume, temperature, and carbon dioxide.

A cavity desiccant absorbs fluid entering a polymeric ultrasonic transducer assembly, protecting the piezo element and electrical connections.

Phase jumps from envelope deformation can distort transit times; this ultrasonic approach corrects carrier-period shifts for stable flow velocity measurement.

Nested transducers and an interchangeable insert limit flow disruption while supporting repeatable ultrasonic measurements.

Two impedance sensor arrangements compare electrical characteristics along the pipe to identify homogeneous periods and calculate multiphase fluid composition.

Dynamic processor-unit enablement compares power with a steady-state limit to manage skin temperature while preserving available capacity.

Guard bits identify each PMIC generation before access, blocking incorrect register reads and writes from overlapping address ranges.

Power data packets circulate among memory devices to adjust local power levels while keeping total consumption within a preset budget.

High-resource protocols can push a storage device toward shutdown; switching to a lower-resource protocol supports recovery and continued data access.

Plates form parallel branch paths around a central path, increasing low-flow speed for accurate readings while limiting pressure loss.

Controller feedback triggers internal-voltage slope changes when memory recognition fails, improving reliable storage startup.

Manual USB-C pin setup can leave high-resolution video short of bandwidth; a controller reallocates cable pin pairs automatically.

Pressure sensors, condensers, and liquid return paths help modular data centers control immersion-cooling vapor while reducing dielectric-fluid loss.

Static dispensing equipment needs extensive changes for new products; modular pumps and control logic enable flexible reconfiguration.

See how PoE ports switch between sourcing and receiving to share power across network devices and connect solar or battery sources.

A horizontal sliding-and-rotating latch secures the ultrasonic flow meter cover and resists accidental opening during measurement.

This case shows how switching between one and two temperature reach times reduces low-flow errors in a thermal flow meter.

An out-of-band BMC manages peripheral optimization settings when processor services are unavailable in low-power states.

During PSU configuration changes, BMC-selected resistor stages adapt shunt current to the power budget, helping maintain voltage levels and measurement accuracy.

An E-Fuse and operational-amplifier circuit converts PSU voltage to current for accurate CPU power reporting and simpler line layouts.

Heat transfer can distort low-flow readings, so the meter switches from two reach times to the first alone to improve accuracy and extend the measurable range.

Multiple openings in the corner bending portion absorb tensile stress during curved attachment, reducing cracking and wrinkling.

A third transducer measures Lamb-wave propagation in the tube wall to correct coupling angle and signal path errors.

Manual cuttings checks can miss cavings; a laser scanner and camera automate 3D flow-rate measurement throughout drilling.

Wireless mesh routing removes costly rewiring for added or relocated fixtures while PoE gateways connect AC infrastructure with low-voltage devices.

Power sensing detects whether an electronic display is active or in standby, then opens or closes a camera shutter to limit unauthorized capture.

Precomputed lookup tables map system parameters to first-stage input and output voltages, improving delivery efficiency as configurations and demands vary.