Sound Technologies engineers and fabricates steam vent silencers
to meet each clients individual project goals. Each steam vent
silencer (gas silencer) is designed to attenuate the noise generated
by the expansion of gas or steam from elevated pressures to atmospheric
pressure. Pressurized steam or gas leaving a pipe can result in
turbulent flow at high velocities. Untreated, this flow creates
a very objectionable and potentially unsafe noise level. A vent
silencer starts by diffusing the turbulent flow while shifting
the frequencies of the noise for effective downstream attenuation
by the concentric absorptive baffles. Venting pressurized gas
or steam to atmosphere is typical in various applications including:
- Heat Recovery Steam Generators/Boilers
- Oil & Gas Processing
- Chemical Processing
- Various General Industrial Processes
A steam vent silencer can be used where high pressure is being
released for system start-up, purging or blow down and are found
downstream of a safety relief or control valve. Their duty can
be intermittent or continuous and their physical size is directly
related to the flow conditions (diameter) and acoustic performance
required (length).
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Sound Technologies can help clients determine required
silencer performance by modeling the noise problem in relation
to the surrounding community.
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For Combined Cycle Power Generation applications, Sound Technologies
can provide the necessary equipment for the complete noise control
scope including:
- Gas Turbine Inlet Silencing
- Turbine Enclosure and Ventilation Silencing
- Bypass System with Silencing (if applicable)
- HRSG Inlet Shroud
- HRSG Stack Silencer
- HRSG Steam Vent Silencers
The engineered approach to supporting clients' results in a proposal
from Sound Technologies that helps balance and meet all of our
customer's project goals including:
- Timeline and Delivery
- Performance and Durability
- Product Options
- Budget
Whether it's a single unique silencer requirement or more standard
application requiring volume supply, Sound Technologies is your
partner for engineered noise control.
