🔇 Active Chilled Beam Nozzle Acoustics (NC 25-30 Sound Level at 0.4" WC Static)

Active Chilled Beam Acoustic NC Calculator

Model aerodynamic discharge nozzle air jet noise and sound generation in active induction chilled beams under ASTM E477 & AHRI 885: calculate space Noise Criteria (NC 25 to 30 rating target for private executive offices and boardrooms at 0.4" to 0.8" WC plenum static pressure), room sound absorption correction, and acoustic engineering margins.

1. Project & Operating Inputs

Office Acoustic Zones Verified (Room Count e.g. 45 Executive Offices)

Plenum Static Nozzle Pressure (" WC e.g. 0.45" Water Column)

Customer Bid Price for Acoustic Modeling & Sound Attenuation ($)

Octave Band Sound Meter, Micro-Orifice Nozzle Inserts, TAB Specialist ($)

2. Financial Breakdown & Yield

AHRI 885 NOZZLE ACOUSTICS

Turnkey Acoustic Optimization Profit

Acoustic Engineering Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost