Aerotest Limited have designed, developed and supplied range of compact, mobile, user friendly and cost effective fuel nozzle spray pattern test facilities, designed to verify Alison T56-A14/A15 fuel nozzles by flushing, segmentation and proof pressure testing to OEM recommended test schedules.
The fuel nozzle spray pattern test facility can be designed to test alternative fuel nozzles.
Each facility is Pre commissioned prior to delivery on a “TURNKEY” basis, for the verification of fuel nozzles.
A Turnkey Pre-commissioned Fuel Nozzle Spray Pattern Test Facility includes the following:
The test facility consists of a fully mobile brushed stainless steel cabinet integral sink, spray/ viewing chamber and flow check
fixture with an ergonomically angled control panel containing all necessary instrumentation and controls to operate the facility.
A fluid temperature control unit is connected to the test facility cabinet to maintain the temperature of the fluid within the tank
to required limits.
All equipment used in the facility is fully compatible with MIL-PRF-7024E type II operating fluid (commonly known as calibrating fluid).
The fuel nozzle under test can be viewed through a clear perspex spray chamber. The spray chamber consists of an access door and specific test tooling which is located on top of the main spray test chamber support plate.
The spray pattern test chamber provides for the following capability:
Flushing of fuel nozzle.
Verification of fuel nozzle spray angle.
Spray angle measurement at 3” radius from tip.