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NEW PROJECTS
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At a well known Hazardous Waste Treatment Facility in Arkansas their dust collection system's discharge fan was terminating into a 250 foot high stack and emitting to atmosphere an elevated noise level at 315 Hz. Octave Band Center Frequency to a distance of complaint of 6200 feet. After the installation of an Aeroacoustic DF toned/absorptive silencer the tonal noise level at 315 Hz was reduced by 32.2 dBA completely eliminating the complaint.
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Twin Gas Turbine Silencers for the Northern California Power Association near Sacramento California. Aeroacoustic Corporation completed both four stage silencers in an accelerated time line of ten weeks from the start of manufacturing to shipment. This is another example of The Aeroacoustic Corporation coming through for the customer when it counts.
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This is a new CompAir Compressor unit that The Aeroacoustic Corporation built from the ground up. This large diesel unit running at full load will be 75 dBA at 7 Meters.
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Cleanable Chemical Resistant Silencer
Stainless steel splitter silencer with removable top section for internal wash down, or vacuuming, providing ease of cleanability and inspection accessibility at the mezzanine level.
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Twin General Electric Power Generating Gas Turbines in California Transmitting 85 dBA to a distance of 400 feet without silencing. Silenced to 43 dBA at a distance of 400 feet after treatment.
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Noisy existing chimney stacks can be economically acoustically treated with an Aeroacoustic Silentflow “Stack Stuffer”
A drop-in internal silencer is placed into position without the necessity of altering the configuration of the existing stack. Temperatures up to and exceeding 1100F are easily addressable.
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CSL VTR
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CSL OFFICE
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CSL INTERIOR
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The Security and Safeguards (S) Division at Los Alamos National Laboratory (LANL) selected Aeroacoustic Corporation’s metal panel systems to house both a vault type room (VTR) and accompanying office spaces. A total of 2,220 sq ft of area within an existing Laboratory facility was used to erect these acoustically sound structures for computer simulations. Functional and operational requirements called for a sound transmission coefficient (STC) of 45 on the exterior walls and 40 STC between rooms. Since the structures could only be located in the high bay of a machine shop, it was important to prevent outside noise in varied wavelengths from penetrating the outer shells. It was crucial that the interior walls reduce noise sources between rooms by constructing 10’ walls, 2’ above the false ceilings, and joining with the roof. Every panel, wall or roof, is insulated with acoustic fiber filler inside and around its perimeter to ensure robust acoustical values. A 5” floating concrete slab was poured to create a snug 1/8” or less variance in grade for the panel system to be sealed and anchored to. The 16-gage cold rolled panel sheets with channel reinforcement easily supported massive dual-HVAC systems, fire suppression, ceiling grid, acoustical tile material, lighting ballasts, air registers, and numerous construction workers. Aeroacoustic, working with their industry HVAC partner, was able to man-proof each structure’s windows and/or roof penetrations as required by the DOE Manual 5632.1C-1 for secure storage. The CSL VTR could also be easily physically converted into a specialized compartmented information facility (SCIF) if necessary.
Aeroacoustic is a corporation that provides an end-to-end solution comprising design, quality, manufacturing, delivery, construction and warranty for space, strength and noise challenges found in, but not limited to, the engineering and science laboratory environment.
The Aeroacoustic Corporation is a
100% Women Owned and Operated Company.
"An Equal Opportunity Employer"
Copyright © 2006 Aeroacoustic Corporation - All rights reserved
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