№ 82(8), October, 2012
Public date: 31.10.2012
Archive of journal: Articles count 79, 196 kb
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TECHNIQUE OF A SUBSTANTIATION OF AN ENERGY POTENTIAL OF FOREST TERRITORIES
DescriptionThe new approach to a substantiation of a bio-power potential of forest territories, its structure and methods of definition is offered in article. The technique allows estimating stocks of energy in the basic components of bio-power system of forest territories
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SUBSTANTIATION OF MODERNIZED TRUCK-AND-TRAILER DESIGN EFFICIENCY
DescriptionThe possibility of timber underway operations productivity increase through using cross-country truck-and-trailer combination sets with active trailers is given
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MANAGEMENT PROCEDURE OF LOGGING ROUTES OF OIL AND GAS PIPELINES AT FOREST TERRITORIES
DescriptionProcedure of management by process of routes logging is developed for linear objects (oil and gas pipelines and power lines) by petrol saws, delimbing-bucking machines and timber transport road trains in wood territories. The documents and the performers providing management of operations and the registration of the quality of the works, the resources and the equip-ment, used in the process of logging are defined
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CLUSTER ANALYSIS OF ENVIRONMENTAL SITUATION OF SUBJECTS OF SOUTHERN RUSSIA
DescriptionIn the article we have performed a cluster analysis of the environmental situation in the regions of southern Russia. The article proposes the measures to improve the environment for the regions of each cluster
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ENGINEER-RECLAMATIVE METHOD OF THE RECONSTRUCTION OF THE SHAPSUG RESERVOIR
DescriptionIn the article, the variants of the reconstruction of the Shapsug reservoir are analyzed. The topical issues of the new input in an aquicultural complex and the ways of their decision are described
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APPROBATION OF THE DECISION-SUPPORT SYSTEM FOR FOREST ENERGY: TECHNOLOGICAL BACKGROUND
DescriptionThe results of testing of the decision-support system for efficient use of wood-based biomass are described in this article
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MODELING OF A FIELD AND A PIT BY MEANS OF A FREE GEOMETRICAL KERNEL AND WEB TRANSMISSION TEMPLATE
DescriptionThe description of the designed system of modeling of fields and pits is provided by means of Open CASCADE
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COMPREHENSIVE RING SYSTEM OF PROGRAM PROTECTION AGAINST USING BY ILLEGAL USERS
DescriptionThis article shows the algorithm of the realization of multilevel system of program protection against using by illegal users. The proposed system consists of 4 protection levels
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MODEL OF THE ANALYSIS OF A PRODUCTION CORPORATION’S INDIGNANT CONDITION
DescriptionThe article deals with the models of analysis of a target product’s load flow in the indignant condition of a production corporation against loss of information definiteness of boundary conditions. The classification of the boundary conditions for the stationary conditions of the studied fragment of system is given
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MATHEMATICAL MODELS AND CALCULATION OF THE HYDRODYNAMIC CHARACTERISTICS OF A BOUNDARY LAYER
DescriptionThe processes of momentum transfer in laminar and turbulent boundary layers are considered. We have obtained the proprietary models for calculation of shear stresses, turbulent viscosity, friction factors, boundary layer thickness and momentum transfer coefficients in boundary layers under different conditions of motion of media. The examples of the calculation of the above characteristics and their agreement with known experimental data are shown. The obtained equations and the methods of calculation of the boundary layer characteristics can be used for calculations of industrial heat and mass transfer apparatuses of various designs as well as of some other types of equipment