Ponomarenko T. Development of Design Methods For Optimal Aerodynamical Parameters of Enlarging Mine Ventilation Networks.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0401U001329

Thesis Registration Form

0401U001329.pdf

Applicant for

Specialization

  • 05.15.11 - Фізичні процеси гірничого виробництва

20-04-2001

Specialized Academic Board

Д 08.188.01

Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine

Essay

On the basis of the discovered nature explaining topologycal structures and aerodynamical parameters of enlarging MVN, a method of optimization of stream distributions in quasistabil conditions of MVN characterised with a usage of a topologycal analysis in searching regulated branches, and a method of designing optimal aerodynamical parameters of МVN characterised with a consideration of the development of mining operations have been offered. The efficiency of the obtained results can be described as decreasing the number of regulators which are used in a ventilation with a given volume of air, lowering the costs for construction and maintenance of underground openings, and increasing the degree of safety and improvement of working conditions for labour force.

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