Water Circulation TRIZ Cases

See how a fluid shear pump converts mechanical energy to heat without open flame, using multi-s

See how a multi-hole stratifier diffuses heated water to preserve temperature layers, reduce mi

Pressure and temperature sensing stop repeated burner restarts in gas water heaters when flame arrestor airflow is restricted.

Coordinated low- and high-range premix blowers widen water heater turndown to enable continuous heat input modulation with less system complexity.

Compression heat from one working fluid is merged into a dual-cycle heat engine stream to boost work extraction and reduce wasted heat.

Captured compression and condensation heat preheats a second working fluid, enabling parallel expansion and higher heat engine efficiency.

Regulating device adjusts feed-water mass flow using preheater entry density measurements for precise heat balancing.

A vapor-liquid ejector supercharges low-pressure water using high-pressure steam to drive flash vaporization in a dedicated tank.

Routing blowdown from a first once-through steam generator into a second unit generates additional steam without requiring prior water treatment.

A pumping device uses vapor pressure from a vapor generator to supply water without high-capacity pumps.

A reverse-flow condensing economizer redirects hot flue gas downward across heat exchange tubes to cool exhaust and form condensate.

A boiler control method adjusts feed water supply based on liquid level and steam valve opening rate changes.

Segmented evaporator stages with dedicated separators and a downcomer conduit resolve overheating risks in supercritical steam generation.

Segmented circulation loops isolate low-quality water in low heat flux zones to reduce contaminant deposition while maintaining steam generation efficiency.