Intercomparison CETIAT / DMT on the sound power level of a chiller (free field and sound intensity methods)

Résumé et principaux résultats

CETIAT performed acoustic measurements of sound power levels on a chiller CIAT LD450 Z.
The tests are done in the CIAT's laboratory, in a free field and in a hall.
Two test methods are used, free field method (ISO 3744) and intensity method (ISO 9614-1).
The results are compared with DMT Laboratory measurements.

Reports of CETIAT and DMT are presented separately.