MECHANISM OF COMPRESSED AIR TRANSPORTION THROUGH THE LEAKY PIPELINE TO THE MINE CONSUMERS
- Деталі
- Батьківська категорія: Геотехнічна механіка, 2015
- Категорія: Збірник наукових праць "Геотехнічна механіка" Випуск-120
UDC 622.457.2:620.165.29
Author
Gubenko D.I., M.S. (Tech), head SRL-110
(SE - Design Office "Yuzhnoye" by M.K. Yangel)
Abstract. The article presents a new method for estimating affect of leaktightness rate in ele-
ments of mine pneumatic systems on these systems power efficiency. Physical laws of air flowing
via an area with local leakage in the pipeline of a mine pneumatic system were established. It is first
time when an energy equation has been established for gas flowing through the area with local lea-
kage in the pipeline. This equation describes dependence between gas parameters, their initial and
final values, characteristics of the pipeline and mass value of the gas leakage. It is stated that power
efficiency of a mine pneumatic system depends on the system total leaktightness, compressed air
pressure at entrance to and exit from the pneumatic system, characteristics of certain sectors of the
system and time when the power efficiency is estimated.
The findings can minimize losses of the compressed air during its transportation to the mine
consumers and increase the consumers’ productivity.
Keywords: mine pneumatic system, leaktightness, leakage, compressed air, energy, power effi-
ciency.
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About the author
Gubenko Dmitry Ivanovich, Master of Scince, Head of SRL-110, State Enterprise - Design Office " Yuzhnoye" by M.K. Yangel (SE ―Design Office " Yuzhnoye " by M.K. Yangel), Dnepropetrovsk, Ukraine, Ця електронна адреса захищена від спам-ботів. вам потрібно увімкнути JavaScript, щоб побачити її. .