Zobrazeno 1 - 10
of 27
pro vyhledávání: '"V. Ya. Modorskii"'
Publikováno v:
PNRPU Mechanics Bulletin. :13-21
The present work details a new approach to the study of GTU rotor vibrations, based on the solution of a related dynamic problem for the «gas – dynamic flow – deformable structure» sys-tem. The modern tendency to increase an aggregates power wi
Publikováno v:
Journal of Physics: Conference Series. 2308:012012
To transport natural gas over long distances, it is necessary to build gas compressor stations that compensate for gas energy losses due to friction. The natural gas uninterrupted supply to consumers depends on their work reliability. The contemporar
Publikováno v:
Russian Aeronautics. 60:428-433
A technique for calculating the two-phase flows at liquid fuel atomization by the air injector is developed. In the course of numerical experiments, the flow parameter distributions over the cross section and volume for different nozzle design option
Publikováno v:
Russian Aeronautics. 60:97-102
A technique for calculating the two-phase flows in the pneumatic injector of the aircraft engine is developed based on solving the model problem, namely, on verification of the two-phase flow model by means of solving the problem of liquid column dis
Autor:
E.V. Mekhonoshina, V. Ya. Modorskii
Publikováno v:
Procedia Engineering. 201:655-665
This paper deals with simulating oscillatory modes for the centrifugal compressor rotor of the gas transmittal unit by means of computational experiments taking into account rigid type supports and aeroelastic processes in the wheels. Validation of t
Autor:
L. N. Butymova, V. Ya. Modorskii
Publikováno v:
Procedia Engineering. 201:666-676
The article deals with the issues related to the mutual influence of vibrations and gas dynamic processes in the labyrinth seals (LS) of gas transmittal unit compressors. The mutual influence of vibrational gas dynamic processes in LS and vibrations
Publikováno v:
Scientific and Technical Volga region Bulletin. 6:192-195
Autor:
V. Ya. Modorskii, A. F. Shmakov
Publikováno v:
Metallurgist. 59:882-886
There are many large fans currently in use in different sectors of industry, and replacing them at the end of their service life is an important issue. Most existing fans are made of metals, but plans are in place to replace them with fans made of co
Publikováno v:
AIP Conference Proceedings.
Publikováno v:
AIP Conference Proceedings.
Numerical modeling of the icing process on the wing profile NACA 0012 is conducted. The influence of speed, pressure and temperature of the incoming gas-dynamic flow, the attack angle of the profile, the water content of the medium, the wing surface