List of publications on a keyword: «speed»

The theoretical and experimental results of the investigation of fixed abrasive polishing of ceramic are presented in the paper. The equations of the intensity of dispersion allowing to assess the performance and the accuracy of shaping by using related technological environment and the geometry of the lapping are given in the article.

The paper presents the tension regulator of the Shuttle thread of the sewing machine, which consists of an arc-shaped plate spring, has two holes, the first for fixing the screw to the side surface of the bobbin cap and the second for the adjusting screw. In this case, the width of the plate spring along the entire length is the same. A disadvantage of the known design of the Shuttle thread tension regulator is that it is not possible to provide thread tension due to changes in the pressure force of the plate spring along its length in the areas of contact with the thread passing between the plate and the side surface.

The paper provides solutions for energy supply to agricultural consumers remote from energy sources due to non-traditional types of energy, based on patents of the Russian Federation. A scheme of a thermodynamic installation operating according to the Rankine cycle on a low boiling liquid is considered. The circuit uses a capacitor that increases the temperature of the condensate, leading to an increase in the efficiency of the thermodynamic installation. A series of graphs is given, confirming the required amount of heat received for the operation of the installation and a graph of the dependence of the efficiency of the installation on temperature conditions. A graph of solar energy is shown, which feeds per unit of horizontal surface and its integral value for one day. Options for improving the installation using concentrating receivers of solar energy are given. Test schedules for the solar collector module are provided.

In this paper, the authors theorize that all planets rotate about their axis due to their satellites. The planet and its satellite are interconnected by a shared gravity, which moves along the surface of the planet as the result of the satellite moving in an orbit. The discussed movement of gravity applies to all planets and the Sun. The shared gravity is at its maximum on the Earth and Sun surface. Based on this theory, the paper discusses causes for global warming. The hypothesis of the Earth’s crust being a cause for global warming is analyzed. In addition, an analysis of Friedmann’s theory in terms of possible galactic velocities is presented in the article.

Сomprehension of the concepts: «inertial condition of a body» and «inertial force» is the main aim of the article. Authors consider an inertial condition of a body or a system, as independent, autonomous, self-retaining and only internally dialectically changeable condition of the system living under the internal laws.

The article discusses the issue of the destructibility of soil lumps and lumps depending on the processing speed and the definition of rational values, proposed a method for evaluating the working bodies in terms of the energy intensity of the process.

The process of drilling wells using the automatic control system of the digital electric drive of the drilling winch (Simoreg 6RA7088), which belongs to the main drives of the drilling rig is considered in this paper. The productivity and efficiency of the drive of the drilling winch depends on the productivity and efficiency of the drilling rig as a whole. The author convincingly reveals and proves the advantages of using the electric drive Simoreg 6RA7088–6KS22: increase in durability and re-liability; reduction of commissioning and repair work; the decrease in the number of staff; increased productivity and economic efficiency from the installation of a DC motor with controlled by microprocessor Converter Simoreg 6RA7088–6KS22, compared with the DC motor controlled by thyristor voltage Converter of the type KTU-K14-UHL1.

В статье, на основании сделанных наблюдений, предлагаются к более широкому использованию хорошо известные методы: мнемотехника, скорочтение и общая (аристотелева) логика. Утверждается, что совместное использование этих подходов может серъезно повысить обучаемость студентов и старших школьников.

In recent years, attention deficit hyperactivity disorder has become not only a problem in the organization of the educational process, but it is also becoming a public problem, since children of school and preschool age hardly learn and retain information. The volume of information has increased many times. Our ability to work with it, translate into a practical plane, remains at the same level. The intensive development of information technologies in conjunction with the development of scientific progress leads to the need to improve the learning mechanism. Adaptive technologies of intellectual abilities development of a person take into account the natural interests of people of different age groups, allow to optimize intellectual processes, the recoding of information teaches a person to think. The better the brain encodes information, the better it remembers. The main characteristics of adaptive technologies for the development of a person's intellectual abilities through a single path – speed reading – are considered in the context of practical and applied recommendations that allow the learner to master various types of reading.

In the article the task is set to consider the influence of the organization of the operation of electric trains of the ES2G series by one machinist without an assistant on the labor productivity of the Sverdlovsk motor-car depot. The author presents a process model for the transition to this type of driving, calculated the economic effect, as well as the direct impact of the measure on labor productivity.

Article is devoted to research of educational and training process of hockey players at a stage of initial sports specialization, and to search of effective ways of training of the special power and high-speed and power qualities aimed at the development. Need of use of the developed means and methods of high-speed and power training of hockey players for improvement of quality of educational and training process and competitive activity is revealed and proved.

The article aims to consider the reason why a celestial body moves along the solar system orbit and the features of this movement. Moreover, the paper discovers those potential energy systems, which manage the movement of a celestial body. Critical parameters’ changes of a celestial body rotating around the Center are graphically represented. All the parameters in algebraic expressions are considered to be dependent from each other and, primarily, from the proximity of «radius-vector» of a celestial body place and the focus of an elliptic orbit.

This article describes a technique of power abilities development based on their orientation. The authors describe the advantages and disadvantages of strength training.

Solar system research should start from observing the Earth and the surrounding space. Such relevant parameters as mass (of the Earth and the Moon), average distance (between the Earth and the Moon, between the Sun and planetary system “Earth”) and the period of rotation (of the planetary systems “Moon – Earth” and “Earth – Sun”) are the base for our research. Thus, we can put interdependent key parameters values of all planetary systems in order, taking the Earth parameters as a zero point.

It is important to describe not movement of a heavenly body on an orbit, and to understand the reasons of its movement and those power potential systems and forces which operate this movement, that not always allow to make the differential equations simply. It is important to represent also graphically changes of key parameters of any heavenly body addressing around of the Center. Centrifugal and centripetal forces – the main forces of one order working on a heavenly body, addressing around of the Center. Present article also is devoted to this, and, all parameters in algebraic expressions are considered dependent not only from in regular intervals current time, but also from each other, or, for example, from «radius – vector» – positions of a heavenly body from focus of an elliptic orbit.