Flow diagnostics downstream of a tribladed rotor model

Publication: Research - peer-review › Journal article – Annual report year: 2012

Standard

Flow diagnostics downstream of a tribladed rotor model. / Naumov, I. V.; Rahmanov, V. V.; Okulov, Valery ; Velte, Clara Marika ; Meyer, Knud Erik ; Mikkelsen, Robert Flemming.

In: Thermophysics and Aeromechanics, Vol. 19, No. 2, 2012, p. 171-181.

Publication: Research - peer-review › Journal article – Annual report year: 2012

In: Thermophysics and Aeromechanics, Vol. 19, No. 2, 2012, p. 171-181.

Publication: Research - peer-review › Journal article – Annual report year: 2012

Bibtex

@article{35f84531a000462d8d32e7c8a19e7338,

title = "Flow diagnostics downstream of a tribladed rotor model",

publisher = "M A I K Nauka - Interperiodica",

author = "Naumov, {I. V.} and Rahmanov, {V. V.} and Valery Okulov and Velte, {Clara Marika} and Meyer, {Knud Erik} and Mikkelsen, {Robert Flemming}",

note = "The research was partially supported in the framework of projects of the Ministry of Science and Education RF (Project No. 2.1.2/1270, SC No. 14.740.11.0144 and SC No. 11.519.11.6022), RFBR Grants (No. 10-08-01093) and Danish Energy Technology Development and Demonstration Program (No. 64011-0094)",

year = "2012",

volume = "19",

number = "2",

pages = "171--181",

journal = "Thermophysics and Aeromechanics",

issn = "0869-8643",

}

RIS

TY - JOUR

T1 - Flow diagnostics downstream of a tribladed rotor model

A1 - Naumov,I. V.

A1 - Rahmanov,V. V.

A1 - Okulov,Valery

A1 - Velte,Clara Marika

A1 - Meyer,Knud Erik

A1 - Mikkelsen,Robert Flemming

AU - Naumov,I. V.

AU - Rahmanov,V. V.

AU - Okulov,Valery

AU - Velte,Clara Marika

AU - Meyer,Knud Erik

AU - Mikkelsen,Robert Flemming

PB - M A I K Nauka - Interperiodica

PY - 2012

Y1 - 2012

N2 - This paper presents results of a study of vortex wake structures and measurements of instantaneous 3D velocity fields downstream of a triblade turbine model. Two operation modes of flow around the rotor with different tip speed ratios were tested. Initially the wake structures were visualized and subsequently quantitative data were recorded through velocity field restoration from particle tracks using a stereo PIV system.The study supplied flow diagnostics and recovered the instantaneous 3D velocity fields in the longitudinal cross section behind a tribladed rotor at different values of tip speed ratio. This set of data provided a basis for testing and validating assumptions and hypothesis regarding classical theories of rotors.

AB - This paper presents results of a study of vortex wake structures and measurements of instantaneous 3D velocity fields downstream of a triblade turbine model. Two operation modes of flow around the rotor with different tip speed ratios were tested. Initially the wake structures were visualized and subsequently quantitative data were recorded through velocity field restoration from particle tracks using a stereo PIV system.The study supplied flow diagnostics and recovered the instantaneous 3D velocity fields in the longitudinal cross section behind a tribladed rotor at different values of tip speed ratio. This set of data provided a basis for testing and validating assumptions and hypothesis regarding classical theories of rotors.

KW - Rotor systems

KW - Helical vortices

KW - Vortex wake

KW - Stereoscopic Particle Image Velocimetry

U2 - 10.1134/S0869864312020011

DO - 10.1134/S0869864312020011

JO - Thermophysics and Aeromechanics

JF - Thermophysics and Aeromechanics

SN - 0869-8643

IS - 2

VL - 19

SP - 171

EP - 181

ER -