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40ft Custom Designed Acoustic Mobile Container

For site testing of Unmanned Air Vehicle Engines

Our client required an Integrated Engine Test Facility in a mobile 40ft container, with sound proofing (attenuation) to achieve 60dB (drop inside to out) and air conditioning.
The test facility had to be designed to cope under harsh operational conditions and outside air temperatures ranging from -30 to + 50 degrees Celsius.
 A number of parameters had be monitored during the Engine Acceptance Test Procedure, including engine RPM, water temperature, fuel flows, fuel pressure etc, and a varying electrical load that was applied to the engines alternator throughout the test.