Submit an Article
Become a reviewer
Vol 34 Iss. 1
Pages:
103-118
Download volume:
RUS
Article

Operation mode of the local ventilation fan

Authors:
S. A. Medvedev
Date submitted:
1956-07-23
Date accepted:
1956-09-11
Date published:
1957-03-02

Abstract

There is an opinion about the inevitability of unstable operation of local ventilation fans in the presence of a hump in their characteristic. When determining the mode of operation of the fan in the network does not take into account the leakiness of the pipeline, which introduces some features in the calculation methodology, which is not sufficiently developed and not brought to a form convenient for practice.To clarify these issues and made an attempt to develop a methodology for determining the mode of operation of the local ventilation fan and its stability.

Область исследования:
(Archived) Without section
Go to volume 34

References

  1. Voronin V. N. Fundamentals of Mine Aero-Gasodynamics. Ugletekhizdat, 1951.
  2. Idelchik I. E. Hydraulic Resistances. Gosenergoizdat, 1954.
  3. Komarov V. B., Borisov D. F. Mine Ventilation. GONTI, 1938.
  4. Medvedev S. A. Determination of the total pressure head of an axial fan. Technical Report of CAGI, 1943.
  5. Popov V. N. Hydraulic Calculation of Pressure Pipelines of Hydropower Plant. Gosenergoizdat, 1950.

Similar articles

Theoretical substantiation of design and calculation of cage cam parachutes
1957 N. N. Smirnov
Some remarks on adjustment of braking devices
1957 O. N. Chashnikov
Magnitude of train composition at transportation by contact electric locomotives along the main pumping excavations of coal mines
1957 A. M. Faktorovich
About actual wear of a rope at two-layer winding on a drum of a vertical hoisting installation
1957 G. V. Verstakov
Mechanics of the jaw crusher
1957 P. A. Zhuravlev
Some results of researches of coal destruction efficiency by water jet
1957 V. I. Gerontev