Analysis of coal concentrate quality index effect on strength power of coal coke
Impact indicators coal shiites in the properties of the resulting coke. Coking process with the help of passive experiment. Effect of changes in the number of components of the coal charge on the quality of the coke at various technologies of sintering.
Подобные документы
Analysis of the existing methods of the automatic regulation of the process of the drying of timber. Algorithm of the regulator of kiln drier. The need of regulating the drying process taking into account the characteristics of wood and drying agent.
статья, добавлен 28.11.2016The flexural and compressive strength of mortar by partial replacement of cement with Nano-ZnO particles has been studied. The results showed that the flexural and compressive strength of the cement mortars with ZnO were higher than pure cement mortar.
статья, добавлен 12.06.2018Processes of change of mechanical properties and microtexture of castings from gazars. Effect of monolithic areas formation inside the porous structure. Consideration of monolithic formations inside porous structure of gazar after annealing, x 50.
статья, добавлен 30.01.2016Evaluation of the technical system and its subsequent use for decision-making to ensure complex technical systems with appropriate quality of work. The characteristics and specificity of the model changes performance States based on the Markov chain.
статья, добавлен 29.01.2016Analyzed the impact of long-term operation of gas pipelines, as well as natural stress concentrators on the physico-mechanical properties of welded joints of steel 17G1S. Regularities of the destruction of the material of welded joints of gas pipelines.
статья, добавлен 30.01.2016Research foaming effect, which can be the addition of zeolite in the asphalt mixture that causes the of the asphalt, better adhesion and ability lehkoukladalnist mixture. Characteristics of adsorbed water allocation as a function of time and temperature.
статья, добавлен 24.02.2016Structure of engineering systems. A description of the statistical procedures recommended for use in reliability analysis "related" components. The choice of an appropriate probabilistic model for predicting the reliability of components of one's sibling.
статья, добавлен 14.09.2016Development and active application of automation methods and tools that ensure the creation of Zois with specified high quality indicators with real restrictions on the use of development resources. Diagram of the "Get Function Listing" use case.
статья, добавлен 17.03.2022Motion systems as core technologies, as mechanical systems, like microelectronic manufacturing equipment, are required to achieve high speed and accuracy. The influence of the dynamics of a mechanical system on the quality of the position tracking syste
статья, добавлен 26.08.2020The key advantages of applying ultrasonic technology at the collection dairy. The general principles of measurement of liquids' properties by Ultrasonic standing wave resonator. The monitoring of the milk quality. The benefits of using cylindrical waves.
статья, добавлен 15.04.2015Grinding machine and its use for finishing workpieces, which must demonstrate high surface quality and high accuracy of shapes and sizes. Roughing operations in which grinding removes large volumes of metal fairly quickly. The components of machine.
статья, добавлен 10.03.2019Investigation of adhesive compositions based on polychloroprene for the adhesion of rubber soles to the tips of the skin. Determination of the adhesion strength of the adhesive film when stretched as the hardener content of the adhesive is increased.
статья, добавлен 21.12.2016The method of reducing costs and increasing the strength of threaded joints, which are currently used in every field of human activity. Experimental research on the relation between thermal treatment and strength of adhesively sealed joints was con
статья, добавлен 28.09.2016Study the structure of the coating made of composite material that contains wear-resistant components SiC-Al2O3. The use of a metallic binder based on iron in composite production. The properties of the obtained coatings with the steel counterface.
статья, добавлен 29.01.2016General characteristics of the hydrostatic spindle for ultraprecision double-sided machining. Familiarity with the main features and problems of modern engineering development. Consideration of ways to ensure quality indicators of machining parts.
статья, добавлен 20.07.2020Economic and social challenges of breakthrough technologies in the context of Industry 4.0, Industry 5.0, their impact on sustainable development. Technologies for creating the Internet of Things. Potential characteristics of disruptive technologies.
статья, добавлен 30.11.2020Rheology of high-viscosity marine fuel, temperature conditions of fuel preparation in ship power plant. The relationship between objects, environment and fuel quality of the fuel spray. Influence of variable electric fields for high-viscosity marine fuel.
статья, добавлен 28.09.2016- 43. The evaluation of snowdrifting simulation by snow and wind tunnel for urban design in winter cities
Factors of snowfall and wind load. Simulate snow and wind with wind tunnels that allow you to define the quality of city plans to reduce the impact of weather conditions. Computational fluid dynamics of snow drifts, its application in urban planning.
статья, добавлен 04.10.2021 The effect of casein-stabilized metal and metal oxide nanoparticles on the in vitro growth of Scoparia dulcis L. was studied. The effect of nanoparticles on callus induction, regeneration of shoots and roots was studied. Influence on the regeneration.
статья, добавлен 14.04.2022Consideration the mathematical model of process of pressing of seamless pipes. Effect on various forms of rolling shaping matrix. The nature of the formation of the deformation zone. Development of direct compression on a cylindrical mandrel pipe.
статья, добавлен 30.01.2016Establishing conditions for quality surface finish in grinding abrasive wheel. Determine the optimal mode grinding, allowing you to get the highest performance and lowest cost processing, providing the necessary tech-tech requirements for machine parts.
статья, добавлен 14.09.2016The present study is a mathematical modeling aimed at the dynamic force analysis of printed circuit boards in order to eliminate dynamic stresses to an acceptable level and ensure the strength and reliability of the printed circuit board design.
статья, добавлен 02.06.2022Directions of development of production technology of high-precision parts. Research in the field of management precision and quality parameters of the treated surface. Improvement of the technological process, equipment, instruments and devices.
статья, добавлен 06.12.2016The study of magnetron sputtered coatings on base AlN-TiB2(TiSi2). The structural composition, morphology coated materials. Features amorphous-like coatings AlN-TiB2(TiSi2) after annealing and their impact on physical and mechanical properties changes.
статья, добавлен 30.07.2016Development of the composition of water-epoxy coating NIPU. Study the compatibility of components in water-based coatings. The optimum ratio of the components of the composition to obtain the necessary physical and mechanical properties of the coating.
статья, добавлен 29.07.2017