What exactly is the NEXGEN Aviation Fuel Burner?

The NEXGEN Aviation Fuel Burner is an FAA-approved, next-generation aircraft fuel combustion testing instrument. It builds upon the operational principles of previous FAA-recognized burners, including Park DPL 3400. Lennox Model OB-32. and Carlin Model 200 CRD, which are now discontinued. You can use the NexGen Burner to precisely control fuel and airflow parameters during tests while maintaining compatibility with future FAA upgrades. This burner supports a wide range of aviation fuel combustion tests, ensuring accurate, reproducible evaluation of flame spread, heat release, and fire resistance for aircraft materials.

Application

The NexGen Aviation Fuel Burner is suitable for a variety of aerospace testing applications:

Aircraft Cabin Materials: Evaluate seat cushions, insulation, and cabin panels for flame spread and smoke toxicity in compliance with FAR 25.853. FAR 25.855. and FAR 25.867.

Cargo Compartment Materials: Conduct burn-through resistance testing on cargo liners and panels.

Soft and Hard Tubing Assemblies: Test fuel, hydraulic, and electrical conduit assemblies under controlled flame conditions.

Electrical Components and Engine Assemblies: Assess fire resistance of electric motor housings, connectors, and wiring.

Material R&D and Certification: Support aerospace material certification for FAA and international standards.

Typical test materials include seat foams, insulation panels, composite laminates, electrical housings, tubing, and other interior aircraft components.

Standards

The NexGen Burner supports compliance with multiple international aviation and safety standards:

BSS 7303 – Aerospace composite material combustion and heat release testing.

BSS 7323 – Aerospace material smoke generation and toxicity evaluation.

BSS 7387 – Aerospace material flame spread and combustion behavior testing.

AITM 2.0056 – Cone calorimeter heat release rate measurement.

AITM 2.0010 – Smoke generation measurement for aerospace materials.

AITM 2.0009 – Flame spread performance measurement for aerospace materials.

FAR Part 25 Appendix F Part II – Cabin material combustion, flame spread, and smoke toxicity testing.

FAR Part 25 Appendix F Part III – Cabin material flame spread and smoke performance measurement.

FAR Part 25 Appendix F Part VII – Cabin material heat release and combustion performance testing.

ISO 2685:1998 – Fire resistance testing methods for aerospace materials.

Domestic Standards: MH/T 6086. HB 7263. MH/T 6041. GB/T 25352. HB 7044 – Various fuel combustion and burn-through testing methods.

Parameters

Features

Burner cone made from corrosion-resistant, high-temperature alloy.

Complete assembly includes diffuser, fuel nozzle, igniter, fuel rail, mounting bracket, ventilation duct, housing, silencer, and acoustic barrier.

Equipped with fuel pressure gauge, fuel solenoid valve, fuel temperature sensor, air regulator, and air temperature sensor.

Temperature-controlled fuel and air baths (≥ 2 × 0.14 m³) maintain stable testing conditions.

Adjustable fuel nozzle and air pressure allow compliance with various test standards.

Insulation blankets cover fuel lines and burner body for safety and heat containment.

Capable of providing flame temperatures of at least 2000 ± 50 ℉.

Capable of providing flame heat flux of at least 10.6 W/cm².

Accessories

Fuel and air temperature control bath

Fuel solenoid valve and pressure gauge

Igniter assembly

Adjustable fuel nozzle

Insulation blankets and acoustic silencer

Mounting brackets and ventilation duct

Air regulator and temperature sensors

Test Procedures

Ensure installation space allows safe operation and access.

Connect the burner to 220 V, 5 A power supply.

Connect aviation-grade fuel and confirm compressed air supply ≥ 120 psi.

Mount the burner securely with insulation blankets applied to fuel lines and housing.

Adjust fuel nozzle and air pressure according to the selected test standard.

Activate the igniter to start the flame.

Monitor fuel flow, air pressure, flame temperature, and heat flux using gauges and sensors.

Conduct burn-through or flame spread tests on the sample material.

Record all test data for compliance reporting.

Shut off fuel and air supply, and allow the burner to cool before disassembly.

Maintenance Information

Regularly inspect burner cone, fuel nozzle, and igniter for corrosion or wear.

Verify fuel and air lines for leaks or blockages before each test.

Calibrate temperature and pressure sensors periodically.

Clean insulation blankets and acoustic components as required.

Replace worn or damaged safety devices immediately to maintain operational integrity.

Importance of NEXGEN Aviation Fuel Burner

The NEXGEN Aviation Fuel Burner is an important testing device used to simulate aircraft fire environments and evaluate the fire resistance performance of aviation materials and structural components. By precisely controlling the temperature, flow rate, heat release intensity, and combustion conditions of aviation fuel flames, the equipment scientifically evaluates the fire resistance, flame retardancy, thermal shock resistance, and protective performance of aviation materials under real fire scenarios.

Its importance is mainly reflected in the following aspects:

1. Simulating Real Aircraft Fire Environments and Improving Flight Safety

During aircraft operation, extreme situations such as engine failures, fuel leakage, and impact accidents may occur. Among them, fuel fire is one of the major factors threatening aviation safety. The NEXGEN Aviation Fuel Burner can simulate the high-temperature flame environment generated by aviation fuel combustion and perform fire resistance tests on aircraft structural materials, engine surrounding components, thermal insulation materials, and protective structures.

By reproducing actual fire conditions under laboratory environments, engineers can identify potential problems such as melting, cracking, and failure of materials under high-temperature flame exposure in advance. This provides reliable data support for aircraft design optimization and safety protection solutions.

2. Accurate Evaluation of Aviation Material Fire Resistance and Ensuring Material Reliability

The aviation industry has extremely high requirements for material reliability. The flame retardancy and fire resistance of materials directly affect the overall safety performance of aircraft.

The NEXGEN Aviation Fuel Burner can accurately evaluate the following material properties under aviation fuel flame exposure through standardized testing methods:

Fire resistance duration;

Heat transfer performance;

Flame penetration resistance;

Material structural integrity;

Thermal insulation protection performance.

These test data help aircraft manufacturers select higher-performance materials and ensure that aircraft structures can maintain a certain level of integrity under extreme accident conditions, providing valuable time for passenger evacuation and emergency response.

3. Meeting International Aviation Standard Requirements and Supporting Product Certification

The aviation industry has strict requirements for material safety performance. Aircraft manufacturers, component suppliers, and testing organizations must complete testing and verification according to relevant aviation standards.

The NEXGEN Aviation Fuel Burner meets aviation fire testing requirements and provides standardized testing methods for material certification, product development, and quality control.

The test data obtained through this equipment can be used to verify that aviation materials and components comply with relevant regulatory requirements, improving the competitiveness of products entering the international aviation market.

4. Promoting Aviation Material Development and Improving Product Performance Optimization

With the development of the aviation industry, lightweight, high-strength, and high-temperature-resistant materials are being increasingly applied. New composite materials, thermal insulation materials, and fire protection structures must undergo strict verification before being used in aircraft manufacturing.

Through the accumulation of extensive test data, enterprises can develop safer, more efficient, and lightweight aviation materials.

5. Reducing Aviation Accident Risks and Minimizing Economic Losses

In aviation accidents, fire often accelerates aircraft structural damage and increases rescue difficulties. By testing the combustion performance of materials and components in advance, safety risks caused by insufficient fire resistance can be effectively reduced.

The NEXGEN Aviation Fuel Burner not only helps enterprises identify potential safety issues but also reduces product recalls, quality incidents, and long-term maintenance costs, improving the overall economic benefits throughout the entire life cycle of aviation products.

Conclusion

The NEXGEN Aviation Fuel Burner is not merely a combustion testing device; it is also an important technical tool for ensuring aviation safety, promoting material innovation, and meeting international aviation regulatory requirements.By simulating real aviation fuel fire environments, the equipment scientifically evaluates the fire resistance performance of materials and structural components, providing critical data support for aircraft design, material research and development, quality certification, and safety assurance.As the aviation industry continues to develop toward higher safety and reliability standards, the NEXGEN Aviation Fuel Burner will play an increasingly important role in aviation material testing, fire protection technology research, and the improvement of aircraft safety performance.

FAQ

1. What is this product?

The NEXGEN Aviation Fuel Burner is an FAA-approved instrument for controlled aviation fuel combustion testing, designed to evaluate flame spread, heat release, and burn-through of aircraft materials.

2. What is it used for?

It is used to test aircraft interior materials, fuel and hydraulic assemblies, and electrical components to ensure compliance with FAA, ISO, and domestic aerospace fire safety standards.

3. How does it work?

The burner generates a high-temperature flame using aviation fuel and controlled airflow. Sensors monitor fuel pressure, air pressure, temperature, and heat flux to produce accurate combustion data.

4. Why is it important?

This burner ensures aircraft materials meet strict fire safety requirements, helping prevent cabin fire hazards and supporting FAA and international certification.

5. Which industries is it suitable for?

It is suitable for aerospace, aircraft interior manufacturing, material testing laboratories, and R&D facilities evaluating fire performance of aviation materials.