The requirements for testing modern technology's military or commercial hydraulic/pneumatic components are increasingly complex and demanding. 

Element's experienced engineering staff creates customized solutions for your hydraulic and pneumatic applications, making use of our wide range of facilities and services. We have the expertise you require to solve your hydraulic test requirements quickly and cost-efficiently. Our experience is unique and qualifies us like few others in the industry.

Areas of Expertise

Performance Verification Cracking/Reseat Pressure
Leakage & Pressure Drop Continuous Flow
Hydraulic Impulse
Endurance
Valve Certification
Burst & Proof Pressure Fluid Susceptibility
Contaminated Fuel: Full Range Cryogenics
Icing/Ice Ingestion: ARP 1401 Steam Facility
High/Low Fluid Temp. Flow Simulation Blow Down Facility: 2200psig, 65,000gpm
Volumetric Expansion Bleed/Ram Air Facility

Wide variety of aircraft hydraulic fluids
Fuels:

  • Jet-A
  • JP-4
  • JP-5
  • JP-8, etc.
Oils:
  • MIL-PRF-23699
  • MIL-PRF-5606
  • MIL-PRF-7808
  • MIL-PRF-83282
  • Phosphate Ester Fluids (Skydrol)
Fuel Icing Temperature shock simulation in Hydraulic Systems
Fuel Icing Testing

Element can condition fuel to sub zero temperatures, while maintaining flow and pressure conditions. Calibrated amounts of water are then atomized into the fuel system creating the icing simulation. Samples of the fuel are extracted and analyzed using a Karl Fisher Titration system. This can resolve the water contained in the fuel down to the parts per million. Element can condition high pressure, air, oil, or fuels to extreme high or low temperature conditions while sustaining flow. 

System Testing

In addition to testing individual components, the conditions seen in entire systems can be readily reproduced and controlled in a lab operating environment. This capability enables the end-user to obtain a more cost-effective testing solution while also monitoring and observing any synergistic effects.

Bleed Air Testing

A very special duct application in the aviation sector is the bleed air system which needs to be capable of handling high temperature and high pressure air taken from the compressor section of the aero-engine.The bleed air system is used to start the engines, for anti-icing the aircraft and for environmental (temperature and pressure) control of the passenger cabin. Our test rigs facilitate the full scale bleed air sub-system, which is consequently subjected to pressure, temperature and vibration loads. These tests have been performed on bleed air subsystems for all European aircraft development projects during the lastdecade. The system and large numbers of valves and flanges will be installed in its original attitude and subjected to cyclic pressure loads at high temperature during the test.

Sample Configurations

Bleed Air/Ram Air Test Facility Data Acquisition features include:
High Pressure/High Flow Hot Air: to 2000°F, 6.25 lbs/sec at 600 PSIG Simultaneous Monitoring of Press/Flow/Temp. up to 200 channels
Heat Exchanger: Performance testing, effectiveness, Pressure Temperature and Flow Cycling, Decongealing, Pressure fatigue life cycling Data output available in various formats (CSV, Excel, ASCII)
Engine Components: Design & Performance Evaluation Closed Loop Ramp & Soak PID control with Smart Sync
Accelerated Life Cycle Simulation: Pressure/
Temperature/ Flow Extremes
On-board conditioning for Strain Gages,
Thermocouples, etc.
Hot Fuel/Oil Flow Analog/Digital Input/Output Monitoring


Detail

Standards

  • CMVSS 106 
  • EN ISO 10592
  • GM6405M
  • GM6405M
  • MIL-DTL-13531
  • MIL-PRF- 5606
  • MIL-PRF- 7808
  • MIL-PRF-23699
  • SAE AS 4273
  • SAE J2464

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Our deliverable is certainty - high quality data, test reports and certificates that you can absolutely rely on when making decisions about your materials and compliance. Engage with an expert today.

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