Operation mode of the local ventilation fan
Authors:
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
Funding:
None
References
- Voronin V. N. Fundamentals of Mine Aero-Gasodynamics. Ugletekhizdat, 1951.
- Idelchik I. E. Hydraulic Resistances. Gosenergoizdat, 1954.
- Komarov V. B., Borisov D. F. Mine Ventilation. GONTI, 1938.
- Medvedev S. A. Determination of the total pressure head of an axial fan. Technical Report of CAGI, 1943.
- Popov V. N. Hydraulic Calculation of Pressure Pipelines of Hydropower Plant. Gosenergoizdat, 1950.