05.00.00 Technical science
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AN EXPERIMENTAL RESEARCH OF THE SMALL BIOREACTOR WITH THE BUBBLE MIXING SYSTEM AND CATALYTIC HEATING
DescriptionThe article reviews the results of an experimental research of a small bioreactor with bubble mixing system and catalytic heating. The methods improving the efficiency of biogas plants are considered there
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EXPERIMENTAL STUDIES OF CIRCULAR EJECTOR PUMP
DescriptionIn the article, the materials of experimental studies of a circular ejector pump are presented. The purpose and tasks of the studies, experimental plant (test unit), methods of research and the results received are described
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EXPERIMENTAL STUDY OF PROCESSES IN HYDRAULIC DRIVE SYSTEM OF FOREST MANIPULATORS
DescriptionDescription of hydro kinematic scheme of forest manipulator with additional damper connection is given in the article. Optimal damper parameters for manipulator dynamic loading decrease are defined on the basis of operation mathematical model solution
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EXPERIMENTAL RESEARCHES OF THE AEROHYDRAULIC WATER LIFT
DescriptionIn the article, we have presented the experimental researches of the aerohydraulic water lift. The influence of the pressure on the aerohydraulic water lift and water giving height on productivity has been researched as well as we have made a multifactorial research of productivity of aerohydraulic water lift. It has been established that productivity of the aerohydraulic water lift depends on the difference between pressure and water giving height. Influences of diameters of submitting and nutritious pipelines on productivity have been established
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EXPERIMENTAL AND THEORETICAL RE-SEARCHES OF WORK OF UNIVERSAL BOAR-DLEESS PLOW TOOLS
DescriptionExperimental and theoretical researches of work of universal boardless plow tools with folding sweeps, helped to reveal defects, methods improvement of construction and tie powers resistance of soil and parameters of tools
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EXPERIMENTAL ASPECTS OF THE COOKING PROCESS HIGH-QUALITY FEED GRAIN-BASED SDI
DescriptionDeveloped a technological line of preparation of high-protein feed based on soybean. The design chopper soaked soybeans, working on the proposed technology
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Description
We have performed an experimental study of the evaporation process at a temperature of 105 ° C for the egg white model solution in distilled water to evaluate the ratio of the heat transfer coefficient from air to water ratio mass transfer to the water surface into the air by evaporation from the free surface in a forced convection. Evaporation of the solution was carried out in a Memmert oven of class Basic (Germany) equipped with forced air circulation, the control panel with a display and a temperature control device. To determine the surface temperature at which the main evaporation of water from the process solution, the experiment conducted under the same conditions by measuring the average temperature of the layer of water sample, placed in a Petri dish in an oven with a sensor - DMM Mastech M838 series. It is found that the coefficient of heat transfer from air to water almost a thousand times greater than the coefficient mass transfer from the water surface into the air
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EXPERIMENTAL RESEARCH OF ENERGY SUPPLYING SYSTEM OF APIARY BASED ON COMBINED SOLAR PLANT
DescriptionWe have presented the program, methodology and the results of the experimental research of the functioning of a complex for climate control of beehives
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EXPERIMENTAL STUDY OF DIFFUSION OF ENZYMATIC COOKING WHEAT GRANULES
DescriptionThe article describes the process of cooking wheat granules conducted under production conditions of cooking and enzymatic cooking in laboratory conditions. It gives the values of moisture diffusion coefficients and the results of modeling the process of cooking using the equation of non-stationary diffusion method of nets for the implicit scheme. The model takes into account the changes in the moisture concentration of particles in space and time, the temperature change process and avulsion of starch outer layers
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EXPERIMENTAL RESEARCH OF HYDRODYNAMICS SOURCE CYLINDRICAL COLLECTORS OF HEAT EXCHANGERS
DescriptionIn 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