Burners TRIZ Cases

Monotonic discharge flow angles reduce pressure drop while maintaining mixing homogeneity in axial swirlers.

Segmented wedge design prevents flashovers and reduces cleaning difficulty by isolating wear-prone components.

Radially convergent passages accelerate air to atomize fuel, reducing manufacturing costs while maintaining engine performance.

Captures vented combustible fluids to pre-heat exhaust, eliminating external energy needs and reducing greenhouse gas emissions.

High-oxygen flame treatment removes oil and particle contamination from steel surfaces, eliminating solvent washing steps and reducing environmental impact.

A nozzle redirects a single shot stream into multiple streams using an internal diverter to distribute impact force across different angles.

Helicoidal grooves at the air passageway exit induce swirl in pressurized gas, enhancing fuel atomization and combustion efficiency.

Segmenting the nozzle into a main body and sacrificial cap reduces replacement time and cost while maintaining system reliability.

Coiled fuel conduit compensates for thermal growth mismatches, reducing coking and weight compared to traditional heat shields.

Adjusting fuel discharge quantities and areas compensates for cooling air dilution, ensuring consistent fuel concentration across the flame front.

Inductive couplers transmit power and signals between low and high voltage zones, reducing isolation distance requirements in robot arms.

Inclined inner and outer swirl vanes optimize airflow velocity distribution to reduce pressure loss while maintaining atomization quality.

An inverted cap design increases the ferrule contact surface area on the igniter tube plateau to distribute sliding wear more evenly.

A depolymerization liquid generation system uses a concentration device to separate water from waste plastic mixtures.

Alternating ceramic regenerator chambers recover heat while a gas mixing tank prevents flameout and corrosion.

A movable deflector door seals the discharge port, preventing material loss during travel while enabling precise spread pattern control.

Concentric ring elements create nested annular channels to increase airflow volume in gas turbine fuel nozzles.

Flexible membrane seal prevents fuel entry into annular gaps to stop carbon buildup and preserve insulation efficiency under high temperatures.

Integral electrode projection on the control lever creates a stoichiometric gas mixture zone for reliable piezoelectric ignition.

Segmenting the nozzle into stacked plates simplifies manufacturing while enabling dual-circuit fuel delivery for gas turbine engines.

Continuous baffles direct pilot fuel circulation within the injector body to eliminate coking risks from stagnant multipoint fuel.

Asymmetric nozzles and a rotator create a wide planar flow, solving the bottleneck of small linear discharge areas.

Helium sparging removes dissolved gases while a conductive fluid path mitigates electrostatic deflections for reliable sub-microfluidic drop placement.

Tangential nozzle air holes create shearing forces that enhance fuel vaporization and mixing efficiency while reducing flow diffusion.

A rotary spray head uses centrifugal force to eject coating material through elongated dispensing openings.

Low-melting-point conductive filler accommodates differential thermal expansion between metal body and ceramic heater, preventing mechanical stress.

A diffusion cartridge assembly injects gaseous fuel at an oblique angle to stabilize flames in gas turbine engines.

Circumferential stops on mating portions align proximal and distal members, preventing misalignment that restricts fuel flow and causes coking.

A temperature-controlled electrospray ionization source maintains uniform thermal conditions during continuous sample flow.

Coaxial annular segments move relative to each other within a macrolaminate fuel swirler to manage fluid flow.

Segmented air swirlers with inter-engaging faces resolve aperture diameter and structural strength contradictions in gas turbine engines.

Segmented combustion zones in a gas turbine fuel injector optimize air-fuel mixing across operating speeds, reducing pollutant emissions.

Electrostatic atomization enables low-temperature drying, preventing heat-induced degradation of active ingredients.

A fuel nozzle assembly uses a pre-compressed braze joint to join components at ambient temperature.

A turbine fuel supply system channels atomizing fluid from the fuel flow to break water into droplets for combustion injection.

Water injection into gas turbine combustors increases inert mass to mitigate peak flame temperatures.

A fuel injector uses a perforated plate and specific orifice pressure drops to match fuel and air flow phases.

Pneumatic actuation moves the igniter between protected and active positions, resolving radiation exposure damage while ensuring reliable ignition.

Radially inclined swirler vanes generate radial lift to balance cross-flow pressure gradients and improve air flow uniformity.

Radially resilient clamps secure ignition electrodes to absorb vibrations and accommodate thermal expansion.

Segmented injection passages divide liquid fuel into small droplets, reducing nitrogen oxide emissions in gas turbines.

Moving the reservoir from the arm to the hand joint minimizes paint waste during color changes while enhancing accessibility to complex workpiece areas.

Annular shroud premixed fuel nozzle reduces NOx emissions while maintaining combustion stability.

Unitary additive manufactured tube assembly uses sacrificial supports to minimize thermal conduction between concentric tubes.

Top turbine drives gear train to protect gearbox from debris and surges.

Segmenting the nozzle body and insert separates air and fuel pathways, resolving manufacturing precision constraints while maintaining spray performance.

Rotating adjustable orifice plate tailors water distribution arc between 90 and 210 degrees, resolving fixed pattern limitations.

An annular bellows seals the insulating gap between internal and external walls of a fuel injector nozzle to accommodate thermal expansion.

An air introduction pipe supplies compressed air to a gas turbine combustor nozzle vortex core.

Segmented injector rings with vortex generators improve mixing homogeneity while avoiding excessive pressure drop from high momentum flux ratios.