№2(18), 2012

Версія для друку

 

 

PHYSICAL AND TECHNICAL PROBLEMS OF ENERGY CARRIERS RECOVERY

 

Complex interpretation of the results of impulsive neutron-neutron logging and characteristics of mathematical statistics for the improvement of gas production from rock-reservoir of the thinlayered Neocene deposits
D. D. Fedoryshyn, I. O. Piatkovska

Influence of the loading made and working environments on the durability of drilling pipes
D. Yu. Petryna

Influence of drill string deformation and well temperature on the accuracy of bit sinking measuring
Yu. B. Holovata, O. V. Hutak

Improvement of strain-measuring devices to enhance operational safety of appropriate large-sized equipment
V. I. Artym, P. M. Rayter, O. M. Mandryk, V. R. Osadtsa

Electro-thermal stimulative depolarization of interactive areas of metal-polymer pairs of friction of shoe band-tree brake of boring winch
S. I. Kryshtopa

 

 

PHYSICAL AND TECHNICAL PROBLEMS OF ENERGY CARRIERS TRANSPORTATION STORAGE

 

Research of biocidal and bioresistant properties of nitrogen-containing corrosion inhibitors
Μ. S. Polutrenko, Α. I. Piliashenko-Novokhatnyi

Gas pipeline operation modes optimization with energy costs of gas transportation in view
Ya. V. Hrudz

Analysis of the dynamic properties of a centrifugal supercharger with gas turbine drive as an operation unit
A. I. Lahoida, Yu .Ye. Bliaut, Ye. M. Lesiv, H. N. Sementsov

 

 

POWER ENGINEERING, CONTROL AND DIAGNOSTICS OF OIL AND GAS COMPLEX FACILITIES

 

Analysis of characteristics of submersible electric drive
A. O. Sementsova, K. S. Godlevska, V. O. Drusliuk

Predicting the operational lifetime of gas compressor units on the principles of genetic algorithms
M. I. Gorbiychuk, V. M. Medvedchuk, P. T. Samuliak, A. A. Fedorov

Clustering feature set for identification of complications during drilling
V. M. Shavranskyi

Study of interrelation between average monthly values of natural gas pressure and air temperature for metering conditions of domestic meters
M. V. Kuz, Ο. Ye. Serediuk

An improvement of data processing algorithm of the natural gas flow measuring results by turbine meters
N. B. Dolishnia

 

 

SCIENCE AND MODERN TECHNOLOGIES

 

Application of fuzzy relations to test theory
M. Wagenknecht, О. Sokolov О. Molchanova

Modeling a boiling process under uncertainties
Daniel Fiss, Michael Wagenknecht, Rainer Hampel

Optimization of maintenance system of compressor stations of main gas pipelines
O. V. Ivanov, D. F. Tymkiv

Improving the efficiency of cooling gas in water coolers by the heat transfer enhancement
V. D. Shologon