Zobrazeno 1 - 10
of 12
pro vyhledávání: '"N. A. Sazhenkov"'
Autor:
Leonid Voronov, N. A. Sazhenkov, Mikhail Sh. Nikhamkin, Theodosios Stergiou, Konstantinos P. Baxevanakis, A.D. Kurakin, Vadim V. Silberschmidt, Anish Roy, S.V. Semenov
Publikováno v:
Procedia Structural Integrity. 28:1572-1578
One of the promising methods to increase the resistance of polymer-matrix composite materials to impact damage is the use of protective coatings. In this work, the effect of polyurea coating on impact-performance parameters of a woven glass-fibre-rei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e3ce560813dda46a584df94f324fec9
https://doi.org/10.1016/j.prostr.2020.10.129
https://doi.org/10.1016/j.prostr.2020.10.129
Publikováno v:
MECHANICS, RESOURCE AND DIAGNOSTICS OF MATERIALS AND STRUCTURES (MRDMS-2020): Proceeding of the 14th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures.
Carbon/epoxy fiber laminates are increasingly used in critical structures of aircrafts, ships, etc. Fatigue resistance is an important requirement for such structures. Material degradation due to the gradual accumulation of fatigue damage is accompan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c20c697af4041eae8fb8f0a1a6e7e70
https://doi.org/10.1063/5.0036886
https://doi.org/10.1063/5.0036886
Publikováno v:
MECHANICS, RESOURCE AND DIAGNOSTICS OF MATERIALS AND STRUCTURES (MRDMS-2020): Proceeding of the 14th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07395ad1d04f7395deff66c1041284ae
https://doi.org/10.1063/5.0036930
https://doi.org/10.1063/5.0036930
Publikováno v:
Journal of Physics: Conference Series. 1945:012051
One of the promising methods for increasing the resistance of polymer composite materials to high-speed impact is the use of protective shockproof coatings. At the same time, over the past two decades, polyurea have been gaining noticeable popularity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c02b51f57e0af88ce5ba40b222fac2d5
https://doi.org/10.1088/1742-6596/1945/1/012051
https://doi.org/10.1088/1742-6596/1945/1/012051
Publikováno v:
Procedia Engineering. 199:820-825
Friction dampers are commonly used in jet and turboprop engines to decrease vibration stresses of turbine blades by means of irreversible conversion of mechanical energy into heat. Effectiveness of such an energy transfer depends on design, material
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f3681bcf75e5708b73dcd59ec62ac13
https://doi.org/10.1016/j.proeng.2017.09.085
https://doi.org/10.1016/j.proeng.2017.09.085
Publikováno v:
Journal of Physics: Conference Series. 1891:012039
This paper is devoted to the problems of modeling the vibration behavior of rotors of gas turbine engines. The necessity of modeling their dynamic behavior is caused by their strong influence on the strength characteristics of the engine and its reso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7101a4c07cc252ee9ca65f06f4172c3
https://doi.org/10.1088/1742-6596/1891/1/012039
https://doi.org/10.1088/1742-6596/1891/1/012039
Publikováno v:
Volume 7A: Structures and Dynamics.
Modeling of rotor dynamics is one of the most important parts of gas turbine engine creation process. But the need to understand the system response to design predictable, low maintenance, cost-effective, and optimal systems has driven rotor dynamics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fe42ed6af27aa25ba8957a5a58caf48
https://doi.org/10.1115/gt2018-75144
https://doi.org/10.1115/gt2018-75144
Publikováno v:
Applied Mechanics and Materials. :346-350
Experimental technique of turbine blades dry-friction dampers efficiency estimation is presented. Dummy turbine blades with underplattform friction dampers were used as a investigation objects. Experimental and numerical results of system modal chara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0882c1614c70a53071747532ee14ccee
https://doi.org/10.4028/www.scientific.net/amm.752-753.346
https://doi.org/10.4028/www.scientific.net/amm.752-753.346
Publikováno v:
Applied Mechanics and Materials. :918-921
The influence of dry friction damping on twin shaft model test rig vibration experimental investigation is presented. Experimental investigation method is devised and tested at the work. Dry and Coulomb friction damper is developed. The efficiency of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2308595ae353685f8d169c228f383f4
https://doi.org/10.4028/www.scientific.net/amm.752-753.918
https://doi.org/10.4028/www.scientific.net/amm.752-753.918
Publikováno v:
Volume 9: Mechanics of Solids, Structures and Fluids; NDE, Diagnosis, and Prognosis.
Friction dampers are commonly used in jet and turboprop engines to decrease vibration stresses of turbine blades by irreversible conversion of mechanical energy into heat. Effectiveness of the energy transfer depends on dampers design, material and o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b6c620e8ee9ce20d640cab39b10582d
https://doi.org/10.1115/imece2016-67068
https://doi.org/10.1115/imece2016-67068