INVESTIGATION OF THE TURBULENT SWIRL FLOWS IN A CONICAL DIFFUSER
Апстракт
Results of the theoretical and experimental investigations of the turbulent mean swirl flows characteristics change along straight conical diffuser of incompressible fluid (air) are presented in this paper. The main swirl flow characteristics review is given. In addition: the specific swirl flow energy, the energy loss, the mean circulation, the swirl flow parameter, the ratio between the swirl and axial flow loss coefficients change along the diffuser are presented. Among other values: the Boussinesq number, outlet Coriolis coefficient and swirl flow loss coefficient dependences on inlet swirl flow parameter are also given. The swirl flow specific energy and outlet Coriolis coefficient calculation procedure are presented in this paper, as well as experimental test bed and measuring procedures. The swirl flow fields were induced by the axial fan impeller. Various swirl parameters were achieved by the impeller openings and rotational speeds.
Кључне речи:
swirl flow / swirl parameters / specific energy / loss coefficient / measurementsИзвор:
Thermal Science, 2010, 14, S141-S154Издавач:
- Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
Финансирање / пројекти:
- Развој и примена интегралних математичко - експерименталних метода модалне анализе и структурне модификације у оптимизацији динамичког понашања система слободних и међусобно повезаних ротирајућих лопатица (RS-MESTD-MPN2006-2010-18022)
DOI: 10.2298/TSCI100630026B
ISSN: 0354-9836
WoS: 000285733300014
Scopus: 2-s2.0-84868367165
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Benišek, Miroslav AU - Ilić, Dejan AU - Čantrak, Đorđe AU - Božić, Ivan PY - 2010 UR - https://machinery.mas.bg.ac.rs/handle/123456789/1132 AB - Results of the theoretical and experimental investigations of the turbulent mean swirl flows characteristics change along straight conical diffuser of incompressible fluid (air) are presented in this paper. The main swirl flow characteristics review is given. In addition: the specific swirl flow energy, the energy loss, the mean circulation, the swirl flow parameter, the ratio between the swirl and axial flow loss coefficients change along the diffuser are presented. Among other values: the Boussinesq number, outlet Coriolis coefficient and swirl flow loss coefficient dependences on inlet swirl flow parameter are also given. The swirl flow specific energy and outlet Coriolis coefficient calculation procedure are presented in this paper, as well as experimental test bed and measuring procedures. The swirl flow fields were induced by the axial fan impeller. Various swirl parameters were achieved by the impeller openings and rotational speeds. PB - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd T2 - Thermal Science T1 - INVESTIGATION OF THE TURBULENT SWIRL FLOWS IN A CONICAL DIFFUSER EP - S154 SP - S141 VL - 14 DO - 10.2298/TSCI100630026B ER -
@article{ author = "Benišek, Miroslav and Ilić, Dejan and Čantrak, Đorđe and Božić, Ivan", year = "2010", abstract = "Results of the theoretical and experimental investigations of the turbulent mean swirl flows characteristics change along straight conical diffuser of incompressible fluid (air) are presented in this paper. The main swirl flow characteristics review is given. In addition: the specific swirl flow energy, the energy loss, the mean circulation, the swirl flow parameter, the ratio between the swirl and axial flow loss coefficients change along the diffuser are presented. Among other values: the Boussinesq number, outlet Coriolis coefficient and swirl flow loss coefficient dependences on inlet swirl flow parameter are also given. The swirl flow specific energy and outlet Coriolis coefficient calculation procedure are presented in this paper, as well as experimental test bed and measuring procedures. The swirl flow fields were induced by the axial fan impeller. Various swirl parameters were achieved by the impeller openings and rotational speeds.", publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd", journal = "Thermal Science", title = "INVESTIGATION OF THE TURBULENT SWIRL FLOWS IN A CONICAL DIFFUSER", pages = "S154-S141", volume = "14", doi = "10.2298/TSCI100630026B" }
Benišek, M., Ilić, D., Čantrak, Đ.,& Božić, I.. (2010). INVESTIGATION OF THE TURBULENT SWIRL FLOWS IN A CONICAL DIFFUSER. in Thermal Science Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 14, S141-S154. https://doi.org/10.2298/TSCI100630026B
Benišek M, Ilić D, Čantrak Đ, Božić I. INVESTIGATION OF THE TURBULENT SWIRL FLOWS IN A CONICAL DIFFUSER. in Thermal Science. 2010;14:S141-S154. doi:10.2298/TSCI100630026B .
Benišek, Miroslav, Ilić, Dejan, Čantrak, Đorđe, Božić, Ivan, "INVESTIGATION OF THE TURBULENT SWIRL FLOWS IN A CONICAL DIFFUSER" in Thermal Science, 14 (2010):S141-S154, https://doi.org/10.2298/TSCI100630026B . .