Zobrazeno 1 - 10
of 13
pro vyhledávání: '"E U Gorelikov"'
Publikováno v:
Siberian Journal of Physics. 14:55-68
This article is devoted to study the swirling flow with the formation of the precessing vortex core (PVC) in the cone of the model of the draft tube of the hydraulic turbine. The experiments were carried out on the aerodynamic set-up both in stationa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58635fbc2ef5e7d2a79746e789a7fc3c
https://doi.org/10.25205/2541-9447-2019-14-4-55-68
https://doi.org/10.25205/2541-9447-2019-14-4-55-68
Publikováno v:
AIP Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca4fa91bfed2993e83d3f95454066a09
https://doi.org/10.1063/5.0000777
https://doi.org/10.1063/5.0000777
Publikováno v:
Journal of Physics: Conference Series. 2150:012001
This article presents a comparative analysis of flow characteristics behind a hydraulic turbine runner in air and water. Swirling flow with a precessing vortex core (PVC) was investigated using a laser Doppler anemometer and pressure pulsation sensor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ec6784100885d7457441321a24682ec
https://doi.org/10.1088/1742-6596/2150/1/012001
https://doi.org/10.1088/1742-6596/2150/1/012001
Autor:
A V Kuznetsov, E U Gorelikov
Publikováno v:
Journal of Physics: Conference Series. 2119:012107
In the study of the combustion of samples, it was found that, other things being equal, under the experimental conditions and with the fixed technical characteristics of the fuel, different parameters of the flame are observed, namely, the speed of r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fe0f5e59eb42b9b96461a1a84777108
https://doi.org/10.1088/1742-6596/2119/1/012107
https://doi.org/10.1088/1742-6596/2119/1/012107
Publikováno v:
Journal of Physics: Conference Series. 2119:012160
The paper presents the data of a detailed study of the flow characteristics behind the runner of an air model of a propeller-type micro hydro turbine with varying operating modes from partial load to severe overload. Detailed measurements of the flow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20e3099bd6de51fccd763e158b796f4c
https://doi.org/10.1088/1742-6596/2119/1/012160
https://doi.org/10.1088/1742-6596/2119/1/012160
Publikováno v:
Journal of Physics: Conference Series. 2119:012065
The results of an experimental study of the heat flux in a model of a centrifugal vortex apparatus with a lower rotating disk are presented. An experiment considered three cases at a distance between the disks H=R/2 and H=R: “water”, “water-air
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a7834cb5cb980e7675850d4aa4d1199
https://doi.org/10.1088/1742-6596/2119/1/012065
https://doi.org/10.1088/1742-6596/2119/1/012065
Publikováno v:
Journal of Physics: Conference Series. 2119:012106
The experimental study of an isothermal swirl flow with the formation of a precessing vortex core in the radial swirler upon non-confinement and confinement conditions is carried out. Velocity profiles are obtained with varying Re and guide vane angl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22fc56cb2ca69dd07cb7825c7c5e26ad
https://doi.org/10.1088/1742-6596/2119/1/012106
https://doi.org/10.1088/1742-6596/2119/1/012106
Publikováno v:
Journal of Physics: Conference Series. 2127:012002
The flow characteristics behind the runner of an air model of a propeller-type micro-hydroturbine were studied in detail by varying the operation conditions from part-load to high overload. The Reynolds number was varied from 3×104 to 9×104, and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2254f2d295c4166501c35eb37bcefc3
https://doi.org/10.1088/1742-6596/2127/1/012002
https://doi.org/10.1088/1742-6596/2127/1/012002
Publikováno v:
International Journal of Heat and Fluid Flow. 91:108812
This paper presents the results of a parametric experimental study of free swirling flow at the exit of a flat-vane axial swirler. A total of 16 data sets were acquired by combining four swirler vane angles (22°, 29°, 50.5°, and 58.3°) and four e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d5249607387595bf319a1f60b5c8805
https://doi.org/10.1016/j.ijheatfluidflow.2021.108812
https://doi.org/10.1016/j.ijheatfluidflow.2021.108812
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 774:012044
Swirl flow with the formation of a precessing vortex core (PVC) in a hydro turbine draft tube model was studied using Stereo-PIV and four acoustic sensors. Experiments were performed on an aerodynamic setup in a wide range of operating conditions of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ae7a9f0ea248b1bfab6d0188187527f
https://doi.org/10.1088/1755-1315/774/1/012044
https://doi.org/10.1088/1755-1315/774/1/012044