The SAI Company is specialised in the dimensioning of air exhaust
or inlet silencers for running machinery and reciprocating engines.
According to needs, these engines are equipped with silencers
for low frequencies treatment due to engine running speed (so-called
reactive silencers). They can be completed with silencers for
medium and high frequencies (so-called dissipating silencers).
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Running machinery silencers |
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SAR, SARA, RA type reactive silencers (silencers comprising
an association of expansion volumes with,
for example, tubes
tuned in their length according to the engine harmonics, without
absorbing elements)
• SCA type dissipating
silencers (silencers comprising absorbing elements from glass
wool or other
materials)
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From engine and fluid characteristics: temperature, speed, flow,
admissible pressure drop, acoustic
spectrum, etc.
• and by detailed
integration of the complete exhaust line: geometry, engine outlet,
catalysers, silencers,
chimney, boiler,
temperature gradients, etc. |
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All
levels of attenuation (up to 60dBA) |
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Possibility
of dimensioning of any type of silencer especially for very
low pressure losses, for multi-
cylinder engines
(12V, 16V, 18V, etc.) and all cylinder combinations.
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Diesel
and gas engines, co-generation, pumps, boilers, compressors,
etc.
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Wartsila, Dalkia,
• Hibon, compressor
manufacturers.
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Contact
us:
+33
(0) 1-69-30-90-10
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