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Stoneman Solutions provide engineering services in the
following areas

Offshore
• Vortex Shedding Process
• Stepping Frequencies
• Scale Modelling
• Data Acquisition
• Reactive Absorber
• Pipe Branching
• Anechoic Termination
• Standpipe

Automotive
• Filling Up Without Flowbacks
• Fuel Payload Slosh Noise

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• Myths, Mysteries and Historical Noise Surveys.
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• Physical & Mathematical Modelling

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Anechoic Termination

Picture - Closeup of the metal foam manufactured by Porvair used as an anechoic termination
Metal Foam made by Porvair.
Click the picture to go to Porvair's website

Placing an anechoic termination in the pipe enhances the attenuation seen with the reactive absorber. The anechoic termination can be made from a metal foam, also used in fuel cells, that absorbs acoustic energy and reduces reflection back into the system.
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Telephone:    +44(0)1792 527 171
+44(0)78 999 25 333
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