Combustion Process TRIZ Cases
- Smokeless firepit
See how a dual-bottom firepit design preheats primary and secondary combustion air to reduce sm
- Stove with Spiral Air-Preheating Walls for Complete Combustion
See how spiral-wall layers self-draw and preheat intake air using combustion heat, enabling com
- Flue Gas Waste Heat Recovery Using Liquid Trough Below Dew Point
See how a liquid-filled trough element extracts additional heat from flue gas below its dew poi
- Heat Exchanger Coil Layout for Waste Heat Recovery
Spiral combustion coils and a lower U-bend condenser recover exhaust heat to preheat water, cutting burner load and exhaust temperature.
- Boiler Back-Pass Layout for Compact Air Preheater Integration
A side-connected, mostly vertical flue gas inlet shortens boiler channels, cutting size, construction cost, and air-side pressure loss.
- Cryogenic Regenerator Materials Replacing Pb in Helium Pumps
Sn and Sn-based alloy spheres replace Pb in helium regenerators, preserving heat exchange while reducing toxicity, cost, and handling complexity.