Počet záznamů: 1
Aerodynamic Effects of Tie-Boss in Extremely Long Turbine Blades
- 1.0494391 - ÚT 2019 RIV US eng J - Článek v odborném periodiku
Radnic, Tomáš - Hála, Jindřich - Luxa, Martin - Šimurda, David - Fürst, J. - Hasnedl, D. - Kellner, J.
Aerodynamic Effects of Tie-Boss in Extremely Long Turbine Blades.
Journal of Engineering for Gas Turbines and Power. Roč. 140, č. 11 (2018), č. článku 112604. ISSN 0742-4795. E-ISSN 1528-8919
Grant CEP: GA TA ČR(CZ) TA03020277; GA TA ČR TH02020057
Institucionální podpora: RVO:61388998
Klíčová slova: long turbine blades * CFD * experimental investigation * transonic flow * turbine blade cascade
Obor OECD: Applied mechanics
Impakt faktor: 1.653, rok: 2018
http://gasturbinespower.asmedigitalcollection.asme.org/article.aspx?articleid=2681087
Focus of this paper is aerodynamic investigation of tie-boss stabilization devices for extremely long rotor blades. This investigation covered measurements on multiple blade cascades and CFD simulation of the flow past these cascades. Conclusions were drawn from results of the measurements and CFD and from the knowledge of prior investigation of the used blade cascade. Main focus of this paper is to describe influence of a tie-boss stabilization device on flow field in interblade channel. Tie-boss with more massive shape proved to cause lesser losses, while tie-boss with a tailored trailing edge showed lesser influence on flow turning.
Trvalý link: http://hdl.handle.net/11104/0289566
Počet záznamů: 1