The heat-and-mass transfer during filtration drying of feedstock for slag gravel production. Research of change of temperature of thermalagent is on height of layer ofmaterial
Studies of Heat and Mass of drying in the process for the production of slag gravel. Determination of the temperature of the thermal agent at the height of the layer of materials. The dependence of the velocity of the mass transfer of temperature zones.
Подобные документы
The main objective is the operation of heating systems heat supply residential, public and industrial buildings and structures in order to provide municipal needs (heating, ventilation and hot water supply). Checking calculation of heat supply systems.
статья, добавлен 10.03.2019The development of scientific and methodological bases of forming of structural and phase composition of alloys synthesized by the combined processes which consist of the metallothermic stage and SHS (self-propagating high-temperature synthesis).
статья, добавлен 07.09.2022Increase in the use of hard, high strength and temperature resistant materials in engineering necessitated the development of machining techniques. Abrasive flow machining as process non-conventional machining processes. Magneto abrasive flow machining.
статья, добавлен 02.06.2014Environmental problems in the process of industrial chemical production. Description of ways of processing and recycling of industrial organochlorine waste in the production of dichloroethane and vinyl chloride with the return: recycling of raw materials.
статья, добавлен 07.12.2016Consideration an alternative, in relation to the widely used "differential" one, "integrated" approach to solving the dynamics problems. Determining the natural frequencies of fluctuations case of the free surface liquid in containers of various shapes.
статья, добавлен 29.11.2016Consideration and characteristics of the scheme double-point wheel-rail interaction. Familiarization with the erosive wearing. Definition of the dependence of the coefficient of adhesion on the temperature. Analysis of sand system of the locomotive.
статья, добавлен 26.09.2016Theoretical study of the basic functioning of the starch industry. The raw materials used for the а production of polysaccharide under consideration. The structure of the modified starches and dextrin. The use of the ingredient as a food additive.
презентация, добавлен 27.10.2014Trends in the development of international legal regulation of technology transfer. Challenges related to overcoming the fragmentation of international legal regulation in this area. Components of technology transfer, legal principles of their regulation.
статья, добавлен 16.02.2022Systematization of lean production tools that can be implemented at enterprises. Possibilities of using each of the proposed tools to solve problems of Ukrainian business development. Determination of prerequisites for the formation of corporate culture.
статья, добавлен 09.07.2023Technological aspects of production ammophos. The need for higher costs of sulfuric acid in the processing of Algerian phosphates. PH-dependence of the ratio of NH3:H3PO4 at neutralizing extraction phosphoric acid manufactured from algerian phosphorites.
статья, добавлен 23.02.2016Some Nano fertilizers used nowadays globally, green synthesis of nanoparticles. Research on the application of nanotechnology in crop production. Characteristics of methods of exposure to pathogenic microorganisms. Background of Nanotechnology in systems.
статья, добавлен 18.03.2021Analysis a lot of problems which constrain the transfer of diesel engines on "ecological" fuel and showing opportunities of manufacturing this fuel on Ukrainian enterprises. Evaluation of innovation taking in consideration environmental protection.
статья, добавлен 13.09.2016The article considers the state and prospects of production and use of biological fuel and its impact on ensuring energy security of both world agriculture and Ukraine. Determination of conditions for the growth of production and use of biofuels.
статья, добавлен 30.11.2017Analysis of the scientific foundations of the development and implementation of raw material and product traceability systems in bakery production. Outline and scientific justification of measures for organizational improvement of product traceability.
статья, добавлен 04.09.2023The surfactants have been objects of studies all over the world. Development of approach to surfactants with controllable structure and properties based on the natural raw materials applicable for cosmetics production as dispersed systems stabilizers.
статья, добавлен 23.09.2016Biodegradable poly-3-hydroxybutyrate [P(3HB)] and birch sawdust - a material for the preparation of powder mixtures for molds in the production of granules and tablets. The prospect of a composite obtained on this basis for the building industry.
статья, добавлен 17.04.2022Characteristics of distillation devices used in the production of alcohol in the XIX-XX centuries. Provisions of mechanical, microbiological, physicochemical, physiological theory of fermentation. The role of L. Pasteur in the study of alcohol production.
статья, добавлен 30.01.2022Rational modes of printing volumetric samples with a working thickness of the 316L powder layer of 40 μm to achieve a density of volumetric samples/ Determination of the density of metal samples by the metallographic method on an optical microscope.
статья, добавлен 19.03.2024Using transmission electron microscopy methods the layer by layer analysis of the bulk hardened superior quality rails is carried out, phase state and defect substructure gradients are established. Character of changing of structure-phase states.
статья, добавлен 30.07.2016Research process to ensure the values of the endurance limit of the material details. The establishment of correlations between the modes of machining, quality of the surface layer and the fatigue limit. The characteristics of processed material.
статья, добавлен 14.09.2016The analysis of the cement production process in Ghana, which is limited to grinding clinker into cement and its packaging and distribution. The equipment of grinding chains, the best configuration. Control methods used for cement grinding chains.
статья, добавлен 30.05.2018A new concept of Artificial Neural Networks in estimating speed and controlling a separately excited DC motor. A three-layer feed forward neural network with sigmoid activation functions in the input and hidden layers and purelin in the output layer.
статья, добавлен 22.08.2017Thermosetting plastics, their irreversible chemical reaction (polymerization), including the effects of temperature and time. Bringing the resin composition to a liquid state, forcing the liquid to flow into the cavity of the desired configuration.
статья, добавлен 10.03.2019- 49. Structural and electro-physical properties of heterogenous film materials based on refractory metals
Structural phase composition analysis of heterogenous film materials based on refractory metals is presented. A thermal activity nature of their conductivity was determined. Of investigation were estimated thermal resistance coefficient and energy.
статья, добавлен 30.07.2016 Analysis of a mathematical model to determine the transient modes of rotary kilns, drying drums and mills taking into account electromagnetic processes in the induction motor. Mechanical vibrations of the elements of the drive mechanism, long metal body.
статья, добавлен 14.09.2016