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Rotary trocador de calor ruído attenuation

Reference data e engineering information about rotary trocador de calor ruído attenuation para acoustics applications.

rotaryheatexchangernoise

Overview

Engineering reference data for Rotary Heat Exchanger Noise Attenuation in acoustics.

Key Formulas

Speed of Sound

c=γRTc = \sqrt{\gamma R T}

Speed of sound in an ideal gas.

Sound Level

L=10log10(I/I0)L = 10 \log_{10}(I/I_0)

Decibel level.

Wavelength

λ=c/f\lambda = c / f

Wavelength = speed / frequency.

Variables

SymbolDescriptionUnit
ccSpeed of soundm/s
LLSound leveldB
λ\lambdaWavelengthm
ffFrequencyHz

References