TY  - JOUR
AU  - Tasić, Milan B.
AU  - Mitrović, Radivoje
AU  - Popović, Predrag
AU  - Tasić, Marko M.
PY  - 2009
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3685
AB  - High-frequency cyclic load of fresh air supply to ventilator blades in thermo energetic facilities can cause the occurrence of fretting in the pressed overlap of ventilator shaft and socket. These loads can be generated by the resonant oscillations of ventilator blades and thermal residual stress due to welding. To prevent running in resonant conditions, the manufacturer of the ventilator defined a procedure of adjusting blades natural frequency in the process of production, as well as period control during exploitation period The numerical simulations and the accelerations measured and presented in this paper, enabling analysis of mass changes and rotation rate effects on resonant oscillations occurrence in fresh air ventilator.
T2  - Thermal Science
T1  - Influence of Running Conditions on Resonant Oscillations in Fresh-Air Ventilator Blades Used in Thermal Power Plants
VL  - 13
IS  - 1
SP  - 139
EP  - 146
DO  - 10.2298/TSCI0901139T
ER  - 

@article{
author = "Tasić, Milan B. and Mitrović, Radivoje and Popović, Predrag and Tasić, Marko M.",
year = "2009",
abstract = "High-frequency cyclic load of fresh air supply to ventilator blades in thermo energetic facilities can cause the occurrence of fretting in the pressed overlap of ventilator shaft and socket. These loads can be generated by the resonant oscillations of ventilator blades and thermal residual stress due to welding. To prevent running in resonant conditions, the manufacturer of the ventilator defined a procedure of adjusting blades natural frequency in the process of production, as well as period control during exploitation period The numerical simulations and the accelerations measured and presented in this paper, enabling analysis of mass changes and rotation rate effects on resonant oscillations occurrence in fresh air ventilator.",
journal = "Thermal Science",
title = "Influence of Running Conditions on Resonant Oscillations in Fresh-Air Ventilator Blades Used in Thermal Power Plants",
volume = "13",
number = "1",
pages = "139-146",
doi = "10.2298/TSCI0901139T"
}

Tasić, M. B., Mitrović, R., Popović, P.,& Tasić, M. M.. (2009). Influence of Running Conditions on Resonant Oscillations in Fresh-Air Ventilator Blades Used in Thermal Power Plants. in Thermal Science, 13(1), 139-146.
https://doi.org/10.2298/TSCI0901139T

Tasić MB, Mitrović R, Popović P, Tasić MM. Influence of Running Conditions on Resonant Oscillations in Fresh-Air Ventilator Blades Used in Thermal Power Plants. in Thermal Science. 2009;13(1):139-146.
doi:10.2298/TSCI0901139T .

Tasić, Milan B., Mitrović, Radivoje, Popović, Predrag, Tasić, Marko M., "Influence of Running Conditions on Resonant Oscillations in Fresh-Air Ventilator Blades Used in Thermal Power Plants" in Thermal Science, 13, no. 1 (2009):139-146,
https://doi.org/10.2298/TSCI0901139T . .