In this article, we represented the scheme and parameters of a pilot model of a source cylindrical collector of the heat exchanger. Influence to a field of velocities on withdrawal from a collector of various nonuniformities of submission of a cost of the heat-carrier on an input of a collector, and influence of a hydraulic resistance on withdrawal from a collector on uniform of a stream of the heat-carrier is experimentally established
The analysis of the existing mechanical ways to determine the traction resistance of agricultural machines and development of new constructions of plants for engineering assessment of soil-cultivating working bodies has been presented in the article
The article describes problems and reasons of current industry condition in Russia, the Krasnodar region, as well as ways to solve these problems. We showed that human capital is the main capital of the enterprise, which ensures stability and effectiveness of mechanical engineering complex development and preservation. We accomplished the condition analysis of high-technology science-consuming industry and human capital. We also studied the possibility of transfer to non-human technology. The authors described the problems in mechanical engineering complex, possible ways to solve these problems, as
well as methods to train and retrain personnel of high qualification
There were presented the results of researches of pectin influence as a cryoprotector on rheological properties of dough and physical-chemical indexes of bread quality in the article. We have also obtained the results which allow recommending pectin in the technology of bread producing from frozen semi-finished foods
The article presents the original study material designed to determine the influence of soil properties on the cross rate of the transport system. These data allow us to determine the efficiency changes compositions transport system for transporting long cargo
Based on a mathematical model of the functioning of the universal soil-processing instrument, the problem of optimization of its kinematic parameters was solved. We have also measured the influence of the mechanical properties of soils on the quality of the formed planting spot
The article deals with treatment-and-preventive nutrition as the simplest and effective method of preservation of the population health. It describes the use of the new effective method of processing of animal raw material, the electromagnetic fields of low frequency (LF EMF), as well as the enrichment of food products with functional ingredients - food fibers to optimize nutrition
The article contains an overview of the existing methods for the detection of defects in the windings of the power transformers and their shortcomings, presented new methods and tools to evaluate
performance of transformers based on the change of the resonance frequencies caused windings humidification and the advent inter-winding fault
In the article, the author’s computer realization of Klir’s concept of goal-oriented systems for system-logical decision support in the author’s program system AimDSS is presented, a short review of basic concepts and principles of Systemology is given, a review of practical developments in the field of computer systems realizing systemological methods is done
In the article the authors propose various techniques for the preparation of livestock waste for agricultural use, particularly for irrigation. We have considered resource-saving environmentally safe technology for processing livestock waste pig farms based on the use of the reagent preparation phosphogypsum – residuals of phosphoric acid and fertilizers. The technology was tested and endorsed at the operating company LLC "Aksai field" of the Rostov region. Also based on this technology, we have offered the following technical solution: livestock wastewater is exposed to the vortex field with movable ferromagnetic particles, which contributes to more complete disinfecting effect. Further improvement of the technological scheme of training for livestock waste allowed to get more modern technical solution, including sewage treatment acidifying reagent is a suspension of phosphogypsum and slightly basic by oxychloride brand Aqua-Aurat. With the aim of reducing the cost and simplifying the technology of training we offered using a reagent, obtained from natural raw materials - silica-coagulant on the basis of nepheline instead of the low-base oxychloride brand Aqua-AuraTM. Aluminosilicate coagulant on the basis of nepheline may be used at high values of COD up to 2000 mg O/l and TBOD to 1500 mg O/l, which is a limitation for the use of such coagulants in the preparation of livestock wastewater pig farms. All the proposed technologies are based on the positions of resource and energy efficiency and environmental safety