Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Volodymyr Martsynkovskyy"'
Selected, peer reviewed papers from the ХІV International Scientific and Engineering Conference on Hermetic Sealing, Vibration Reliability and Ecological Safety of Pump and Compressor Machinery (HERVICON+PUMPS 2014), September 9-12, 2014, Sumy, Ukr
Publikováno v:
Journal of Physics: Conference Series. 1741:012033
The paper presents a technique for calculating forced axial oscillations and stability of impulse seals with tubular feeders. Unlike the existing methods of calculation, wherein, for the sake of simplicity, the influence of the feeder conductance is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e1de165b13a978aba7c0962fc42e5dc
https://doi.org/10.1088/1742-6596/1741/1/012033
https://doi.org/10.1088/1742-6596/1741/1/012033
Publikováno v:
Solid State Phenomena. 248:142-151
This paper deals with the dynamics of face packing seals, in which one of the sealing rings is made of elastic sealant. The study involved analyzing the axial vibration of the flexible ring for two configurations of its housing in the seal and determ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3eb85162ee468a9b5df32f8076897fc4
https://doi.org/10.4028/www.scientific.net/ssp.248.142
https://doi.org/10.4028/www.scientific.net/ssp.248.142
Autor:
Viacheslav Tarelnyk, Volodymyr Martsynkovskyy, Ievgen Konoplianchenko, Piotr Kurp, Vasyl Martsynkovskyy, Aleksey Zhukov, N. V. Tarelnyk, Piotr Furmańczyk
Publikováno v:
AIP Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a99a263b0452d8151fede00e149d086
https://doi.org/10.1063/1.5056280
https://doi.org/10.1063/1.5056280
Publikováno v:
Applied Mechanics and Materials. 630:267-276
Mathematical background for static analysis of impulse gas seal is created in current paper. It includes evaluation of gap and flow rates of gas in turbocompressors. This paper consists of two parts. In the first one all logical steps of creation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1f21a9499a420bee4d917c45eafec30
https://doi.org/10.4028/www.scientific.net/amm.630.267
https://doi.org/10.4028/www.scientific.net/amm.630.267
Publikováno v:
Applied Mechanics and Materials. 630:277-282
The paper describes the construction and operating principle of the non-contacting impulse face seal. A mathematical model of the impulse seal was formulated. The method of control of the opening force by change of the cavity volume within sealing ga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13f0407ed8a51d38b24e1d83e31a5e0e
https://doi.org/10.4028/www.scientific.net/amm.630.277
https://doi.org/10.4028/www.scientific.net/amm.630.277
Publikováno v:
Applied Mechanics and Materials. 630:341-349
The joint radial-axial oscilations of onemass model of rotor of high-speed pump are considered taking into account hydrodynamic forces, arising up in the radial clearance of annular seals. Connection of axial oscilations with radial is conditioned by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8eb08dff7ebf15b2815a34cbb0f1dea
https://doi.org/10.4028/www.scientific.net/amm.630.341
https://doi.org/10.4028/www.scientific.net/amm.630.341
Publikováno v:
Advanced Materials Research. 874:83-88
The paper presents the construction of single-staged centrifugal pump with the impeller supported in longitudinal and transversal sealing clearances. In the state of equilibrium the impeller is supported by axial and radial forces and moments of pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53a3d38a9362a45359186edf9edace8b
https://doi.org/10.4028/www.scientific.net/amr.874.83
https://doi.org/10.4028/www.scientific.net/amr.874.83
Publikováno v:
Procedia Engineering. 39:261-274
There had been considered axial vibration of the rotor equipped with an automatic balancing system for axial forces. There were constructed amplitude and phase frequency characteristics, as well as evaluated influence of inertial resistance into thro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b2792599b3304a63818a5134bb19380
https://doi.org/10.1016/j.proeng.2012.07.033
https://doi.org/10.1016/j.proeng.2012.07.033
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 233:012034
When formulating models of dynamic face seals, two issues are of essential importance. The first concerns the determination of the forces formed in the medium film in the gap formed by the faces of two rings, while the second refers to the model of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::802566f31844705134ffe0c91fbd7be7
https://doi.org/10.1088/1757-899x/233/1/012034
https://doi.org/10.1088/1757-899x/233/1/012034