Document ID (ISN) | 18829 |
CIS number |
73-909 |
ISSN - Serial title |
0039-4580 - Sudostroenie |
Year |
1972 |
Convention or series no. |
|
Author(s) |
Majboroda A.N. |
Title |
Specific assessment of airflow noise from fans |
Original title |
Udel'naja ocenka aėrodinamičeskogo šuma ventiljatorov [in Russian] |
Bibliographic information |
Sep. 1972, Vol.62, No.9, p.28-30. Illus. 7 ref. |
Abstract |
Suggests a method for the evaluation of airflow noise from centrifugal and axial fans on the basis of the geometrical characteristics of impellers. The results of previous experiments (variations in noise pressure level and acoustic power level depending on rotation speed of centrifugal and axial-flow fans) are shown graphically. |
Descriptors (primary) |
airflow noise; noise measurement; fans |
Descriptors (secondary) |
noise |
Document type |
D - Periodical articles |
Subject(s) |
Noise, hearing and vibration
|
Broad subject area(s) |
|
Browse category(ies) |
Noise Compressed gases and pressure vessels
|