Evaluation of research initiatives on the problem of reducing the aviation transport noise rate in accordance with the tasks of Flightpath 2050 goal 9

Autor: Dmytriyev Sergiy, Loginov Vasyl, Mitrakhovich Mykhailo, Doroshenko Ekaterina

Publikováno v: MATEC Web of Conferences, Vol 304, p 02001 (2019)

The technical solutions to reduce noise level in engines of power plants were reviewed in the work. The review on priority of the projects directed to solve the problems of air vehicle acoustic reduction proceeding from evaluation of the main require

Externí odkaz: https://doaj.org/article/cbec33106dff4082afa887d07efb8d83

Исследование аэроакустических характеристик двухрядных рабочих колес осевого компрессора

Autor: Doroshenko, Ekaterina, Tereshchenko, Yuriy, Lastivka, Ivan, Kudzinovs'ka, Inna

Publikováno v: Eastern-European Journal of Enterprise Technologies; Том 2, № 8 (92) (2018): Energy-saving technologies and equipment; 20-24
Восточно-Европейский журнал передовых технологий; Том 2, № 8 (92) (2018): Энергосберегающие технологии и оборудование; 20-24
Східно-Європейський журнал передових технологій; Том 2, № 8 (92) (2018): Енергозберігаючі технології та обладнання; 20-24

We have conducted numerical simulation of current in the axial impellers with a single-row and a two-row geometrically equivalent blade crowns with a density of blade crowns over average radius of 1...2.5. The pressure characteristics of impellers ob

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::0b89bfb6529f8e4f54f436b32be40569
http://journals.uran.ua/eejet/article/view/125697

Numerical study of flow in the stage of an axial compressor with different topology of computational grid

Autor: Tereshchenko, Yuriy, Doroshenko, Ekaterina, Lastivka, Ivan

Publikováno v: Eastern-European Journal of Enterprise Technologies; Том 3, № 7 (87) (2017): Applied mechanics; 28-33
Восточно-Европейский журнал передовых технологий; Том 3, № 7 (87) (2017): Прикладная механика; 28-33
Східно-Європейський журнал передових технологій; Том 3, № 7 (87) (2017): Прикладна механіка; 28-33

We conducted a series of calculations with the models of turbulent viscosity k–e, SST and three variants of three-dimensional unstructured computational grids. For each variant of the computational grid we calculated each of the two models of turbu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::044a88f127ab183b06005d3aea3d32fa
http://journals.uran.ua/eejet/article/view/101315

INFLUENCE OF SETTING ANGLE OF THE AIRFOIL CASCADE ON THE FLOW «CHOKING» REGIMES IN THE BLADE CHANNEL. (English)

Autor: Tereschenko, Yuriy, Doroshenko, Ekaterina, Tehrani, Arash

Publikováno v: Eastern-European Journal of Enterprise Technologies; 2014, Vol. 5 Issue 7, p37-40, 4p

THREE-PASS TURBOJET ENGINE. (English)

Autor: Tereshchenko, Yuriy, Doroshenko, Ekaterina, Lastivka, Ivan

Publikováno v: Eastern-European Journal of Enterprise Technologies; 2013, Vol. 5 Issue 7, p38-41, 4p