Vibroacoustic Analysis of a Refrigerator Freezer Cabinet Coupled with an Air Duct

Table 10

Comparison of the first ten natural frequencies obtained from the numerical and experimental analyses for the evaporator cover.

Natural frequencies (Hz)
Numerical model	Experiment
15.0	14.1
18.3	18.8
35.8	32.8
58.8	56.3
73.6	70.3
80.5	79.7
90.5	89.8
103.5	101.0
110.5	107.0
117.0	114.0