Open AccessAcoustic Evaluation of the Air-Conditioning Unit in the Room
Author(s) -
Jan Králíček,
Miroslav Kučera
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/290/1/012143
Subject(s) - ceiling (cloud) , air conditioning , unit (ring theory) , acoustics , situated , computer science , room air distribution , conditioning , environmental science , simulation , meteorology , engineering , mechanical engineering , physics , artificial intelligence , mathematics , statistics , mathematics education
This paper deals with an acoustic simulation, evaluation and measurement of an indoor air-conditioning unit commonly used in hotel rooms. The unit is situated in the plaster board ceiling of a hotel room above the entrance of the hotel room. The first step was to create a model of the real indoor air-conditioning unit from the catalogue data of a manufacturer, then built the model for the simulation of the internal sound propagation in the hotel room. The second step was to mock-up the real hotel room. The goal of the paper is to compare the calculated data from the simulations with the measured data in-situ.