Zobrazeno 1 - 10
of 20
pro vyhledávání: '"V. K. Mamaev"'
Publikováno v:
RUDN Journal of Engineering Research, Vol 18, Iss 3, Pp 299-307 (2017)
The paper presents the results of designing a turbine profile type A3K7 NACA using CAD, which realizes the method of nonlinear transformation. Girst transformation was used by the authors. All calculations and graphical representations were made in t
Externí odkaz:
https://doaj.org/article/bf7cc8b04b654bb19880ec1d52bf834c
Publikováno v:
Chemical and Petroleum Engineering. 58:565-572
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2b9c9dd14e419a49955bfdebe51d8d4
https://doi.org/10.1007/s10556-023-01130-7
https://doi.org/10.1007/s10556-023-01130-7
Publikováno v:
RUDN Journal of Engineering Research, Vol 0, Iss 3, Pp 21-25 (2013)
The questions on how to reduce noise centrifugal compressors and pipelines piping at compressor stations.
Externí odkaz:
https://doaj.org/article/65549e4243654f8c963c9323fd64a77f
Autor:
V. K. Mamaev, M. Ya. Ivanov
Publikováno v:
Computational Mathematics and Mathematical Physics. 60:558-567
The Galilean invariant thermodynamically compatible conservation laws that admit a class of generalized solutions is analyzed. The main feature of the generalized solutions considered in this paper is that they describe smooth solutions with the kine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb3a0f9d0641458b2c3b220a98cc4c7d
https://doi.org/10.1134/s0965542520040090
https://doi.org/10.1134/s0965542520040090
Publikováno v:
RUDN Journal of Engineering Research, Vol 0, Iss 2, Pp 57-67 (2012)
Theoretical and experimental studies of tonal noise centrifugal blowers for variousgeometric parameters of elements of the flow path. Recommendations on the choice of optimal parameter values.
Externí odkaz:
https://doaj.org/article/c2b6251c83a947b4b6d4cb1e57ef78cd
Publikováno v:
RUDN Journal of Engineering Research, Vol 0, Iss 4, Pp 41-51 (2011)
In clause (article) the basic directions of perfection of soaking up and exhaust pathes gas pumping over units at compressor stations are considered. Results of experimental researches are analyzed; the appropriate conclusions and recommendations are
Externí odkaz:
https://doaj.org/article/a0590825c7014248b480c9df5fa845a6
Autor:
V K Mamaev, E N Vlasov
Publikováno v:
RUDN Journal of Engineering Research, Vol 0, Iss 2, Pp 106-113 (2009)
The analysis of dependences of an estimation of a level of the sound power, offered by various authors, with reference to two inlet radial fans and to one-stage radial compressors with blade's diffuser is given. The new formula for an estimation of a
Externí odkaz:
https://doaj.org/article/94e4c85ee239406497748400fa3995d2
Publikováno v:
Chemical and Petroleum Engineering. 55:248-257
A system for computer-aided design (CAD) for the construction of a C1 compressor profile (CAD_C1) in the integrated Mathcad package is developed. Results of the design of a symmetric initial C1 profile and a curved C1-based profile CAD-C1 are present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e0ac22e473b1a5f3e495ca999c47fc7
https://doi.org/10.1007/s10556-019-00612-x
https://doi.org/10.1007/s10556-019-00612-x
Publikováno v:
Chemical and Petroleum Engineering. 54:835-841
Calculation formulas for estimating the influence of the state parameters of temperature, pressure, and moisture content on the operation of a piston compressor are obtained. It is shown that at the start of compression in a compressor temperature de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6ba47c0116187ad13ae6d168d89b843
https://doi.org/10.1007/s10556-019-00559-z
https://doi.org/10.1007/s10556-019-00559-z
Publikováno v:
Chemical and Petroleum Engineering. 53:793-796
A relationship that establishes a correlation between the isentropic efficiency and volumetric efficiency of a piston compressor and that takes into account the dead volume, engine pressure ratio, and the state of the working body at the start of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::070eb2d1eda8905b7dbc0c45f6b1bccc
https://doi.org/10.1007/s10556-018-0423-1
https://doi.org/10.1007/s10556-018-0423-1