- Tytuł:
- Evaluation of the parameters of vibrations during dynamic balancing of the fan rotor according to Polish and International Standards
- Autorzy:
- Śloderbach, Z.
- Powiązania:
- https://bibliotekanauki.pl/articles/947331.pdf
- Data publikacji:
- 2019
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
parametry drgań
wirnik wentylatora
normy ISO
wyważanie dynamiczne
parameters of vibrations
ISO standards
fan rotor
dynamic forces
dynamic balancing - Opis:
- In the paper a procedure and methodology of acceptable calculations of powers, displacements (of amplitudes) and velocities of pulses according to ISO standards depending on the rotational speeds (frequencies) of rotor during attempts of dynamic breaking down taking into account effectiveness of vibration isolation were described. The proposed method is regarding one-sidedly hung rotors appearing in such appliances as rotors of fans, blowers, pumps and others. As permissible parameters of pulses values which are given in international standards PN-ISO-10816-1:1998P and PN-ISO-7919-1:2001 were assumed. Calculations were compared in the form of tables and they depicted with relevant graphs which have the character of useful nomograms. Also, recommendations for the design of the foundations and guidelines related to dimensions of the foundation, the weight and the way of fixing the device were given. In the end also closing remarks and conclusions were given.
- Źródło:
-
International Journal of Applied Mechanics and Engineering; 2019, 24, 2; 473-483
1734-4492
2353-9003 - Pojawia się w:
- International Journal of Applied Mechanics and Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł