Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Experimental and numerical study of screw rotors efficiency with different geometric parameters as turbines in micro-HPP. / Lobasov, A. S.; Platonov, D. V.; Dekterev, D. A.
Heat and Mass Transfer and Hydrodynamics in Swirling Flows, HMTHSF 2019: Proceedings of the 7th International Conference. ed. / Alexander I. Leontiev; Yuriy A. Kuzma-Kichta; Shota A. Piralishvili; Sergey V. Veretennikov; Oleg A. Evdokimov. American Institute of Physics Inc., 2020. 050001 (AIP Conference Proceedings; Vol. 2211).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Experimental and numerical study of screw rotors efficiency with different geometric parameters as turbines in micro-HPP
AU - Lobasov, A. S.
AU - Platonov, D. V.
AU - Dekterev, D. A.
PY - 2020/3/31
Y1 - 2020/3/31
N2 - This paper reports on the investigation of the features of using screws as turbines in free-flow floating and submerged micro-HPP with different geometric parameters by optical diagnostics (particle image velocimetry) and numerical simulation (large eddy simulation). The numerical simulation shows the good agreement with the experimental results. Change of screw pitch lead to significant effect on the structure of the flow downstream of the screw rotor. Screw rotor with a screw pitch equal to half the length of the rotor has the good energy characteristics and shows the best hydrodynamic flow structure.
AB - This paper reports on the investigation of the features of using screws as turbines in free-flow floating and submerged micro-HPP with different geometric parameters by optical diagnostics (particle image velocimetry) and numerical simulation (large eddy simulation). The numerical simulation shows the good agreement with the experimental results. Change of screw pitch lead to significant effect on the structure of the flow downstream of the screw rotor. Screw rotor with a screw pitch equal to half the length of the rotor has the good energy characteristics and shows the best hydrodynamic flow structure.
UR - http://www.scopus.com/inward/record.url?scp=85083005356&partnerID=8YFLogxK
U2 - 10.1063/5.0000743
DO - 10.1063/5.0000743
M3 - Conference contribution
AN - SCOPUS:85083005356
T3 - AIP Conference Proceedings
BT - Heat and Mass Transfer and Hydrodynamics in Swirling Flows, HMTHSF 2019
A2 - Leontiev, Alexander I.
A2 - Kuzma-Kichta, Yuriy A.
A2 - Piralishvili, Shota A.
A2 - Veretennikov, Sergey V.
A2 - Evdokimov, Oleg A.
PB - American Institute of Physics Inc.
T2 - 7th International Conference on Heat and Mass Transfer and Hydrodynamics in Swirling Flows, HMTHSF 2019
Y2 - 16 October 2019 through 18 October 2019
ER -
ID: 23996870