Burners TRIZ Cases

Directional discharge outlets in the combustion chamber agitate snow while an air cooling assembly manages thermal energy to reduce noise.

An asymmetrical swirler nozzle redistributes fuel flow to resolve uneven thermal distribution and reduce hot spots at the combustor exit.

Angled grate subsystem activates grinding shafts via pressure sensors to break down clinkers, eliminating manual cleaning shutdowns.

Segmented primary and secondary zones with adjustable dome sleeves reduce NOx emissions while maintaining combustion flame stability.

Segmented restrictor passages in a fuel spray nozzle ensure uniform distribution, resolving manufacturing difficulties in configuring prefilming surfaces.

Nested inlet fitting receptacle secures fluid supply manifold outlet end via threaded nut, reducing engine component weight and drag.

Nested U-shaped tubes filled with coolant distribute thermal load evenly, eliminating hot spots that accelerate corrosion and shorten fire tube service life.

A tapering injection component directs liquid fuel into the burner interior to maintain efficient swirl generation.

Segmenting solid stems into discrete tubes reduces heat transfer and thermal stress fatigue while lowering manufacturing costs.

Segmented deflector geometry creates extended coverage up to 400 square feet while reducing system pressure and flow requirements.

Centrifugal flow chambers atomize fuel while a heat shield cover forms a cooling space to prevent nozzle tip overheating.

Segmented air inlet flange enables quick check valve replacement without replacing the entire exhaust-gas burner.

Segmented fuel passages disperse dynamic pressure to prevent vortex formation in cavities, ensuring uniform fuel ejection and reducing NOx emissions.

A variable-area fuel injector removes manifold slots to prevent wake formation and uses a swirler for swirling action, resolving poor patternation.

Surface features on the primary swirler vane direct airflow away from recirculation zones, reducing instabilities and auto-ignition risks.

Reducing the Hartmann generator plate diameter accelerates pure oxygen flow, pushing combustion away to protect the nozzle from high temperatures.

Self-excited sweeping oscillating nozzles improve fuel spatial uniformity and combustion efficiency without increasing structural complexity.

Laser sintering fabricates a unitary fuel conduit, eliminating braze joints that cause leakage and high assembly costs.

Segmented concentric primary and secondary pilot fuel nozzles with helical spin slots reduce spray intermittency across varying engine operating conditions.

L-shaped flexible supports isolate thermal zones to prevent carbon deposits while maintaining structural stiffness against vibration.

Nested dual-tube injectors pre-heat fuel via compressed working fluid to reduce localized hot spots and NOx emissions in gas turbine combustors.

A pivoting hood conceals spark wheels from children while adults extract the ignition mechanism.

A fuel nozzle swirler cap uses helical stress-relief slits to direct leakage air along the swirling flow path.

Angled inlets create tangential swirl to mix fuel and air rapidly, reducing auto-ignition time and emissions.

Inward injection counters centrifugal force, ensuring water reaches the flame zone to reduce NOx and soot emissions.

Replacing welding with brazing reduces thermal distortion in staged fuel injectors, ensuring consistent joint strength and predictable engine performance.

A tapered burner shield minimizes soot buildup and detachment defects in optical fiber preform manufacturing.

Rotating air deflectors direct airflow toward fuel jets, improving mixture homogeneity and reducing axial bulk in gas turbine combustion chambers.

A swing sprinkler with an adjustable resilient unit allows users to modify tightness via a rotating action unit.

Segmented helical vanes with variable pitch turn air flow while preventing separation and stabilizing combustion.

A multi-injector gasifier design directs fuel and oxygen through crosswise flows to enhance chamber turbulence.

Parallel resistors drop voltage on individual electrodes to prevent spark discharge when approaching grounded bodies, maintaining electrostatic field intensity.

A fuel heater uses a combustion air fan to create back pressure that blocks water ingress during vehicle wading operations.

A fuel spray nozzle integrates a scoop to redirect radial airflow, enhancing ram pressure and air-fuel mixing efficiency.

Integrally formed heat shields and solid structures reduce thermal stress damage while maintaining efficient fuel injection performance.

Tangential feed holes direct fuel into an accumulation chamber to create swirling motion, reducing stagnation and coking risks in gas turbine engines.

A monolithic burner assembly merges pilot and premix units into a single structure.