Electrical engineering in everyday life
Household appliances as electrical / mechanical machines that perform some household functions, such as cooling / heating, cooking or cleaning. Its classification and functional features, modern achievements of the industry and prospects for improvement.
Подобные документы
The link between scientific discoveries and their subsequent applications to human needs and quality of life. History and main branches of engineering. Social context of engineering in Ukraine. European federation of engineering consultancy associations.
реферат, добавлен 16.11.2014Combined heating - a modern way of organizing the heat supply of the house. Use of independent sources of thermal energy. The advantages of using solar collectors. The principle of operation of the stove, fireplace insert. Types of combination boilers.
доклад, добавлен 14.03.2019Aniline and its polymerization on cotton fabric to produce conductive cotton by chemical polymerization. Polyaniline is one of the electrically conductive polymers. Polymerization using several concentrations of aniline (ANI) and hydrochloric acid.
статья, добавлен 15.01.2021Joint with interference fit as third in total connections in engineering after a gap of cylindrical and threaded. The inductor for locomotive wheelset disassembly - one of the typical representatives of the induction coil for heating intricate parts.
статья, добавлен 14.09.2016Service robot - device which used for cutting the grass or vacuum cleaning. Repairing of damaged inner pipe wall. Substituted human in dangerous or monotonous works via using of robots. Cleaning brush module for dirties removing. Design of tracked robot.
статья, добавлен 28.08.2020The statement of basic materials. Engineering design has merit in continuous improvement of the basic parameters of the robot by applying newest outcomes of technology areas of mechanics, metallurgy, cybernetics to robot construction and control.
статья, добавлен 26.08.2020Technological solutions that allow us to solve the problem of premature wear of the printing machines. A new technology of strengthening and recovery of details based on vibration roll burnishing is offered. Experimental work and scientific conclusions.
статья, добавлен 29.07.2016Analysis of the development of the basic methods of engineering the contact surfaces of tribological systems. Characteristics of the problems and prospects of development of technologies of creating surfaces of discrete-oriented structure of the system.
статья, добавлен 18.02.2016Biodegradable 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 17.04.2022Types of Electric Vehicle in use Today. Alternative and Novel Energy Sources and Stores. Electric Machines and their Controllers. Motor Cooling, Efficiency and Mass. Design of Ancillary Systems. Battery powered cars and vans. Torque speed characteristics.
книга, добавлен 25.11.2013Analysis and comparison of the different rotor type permanent magnet machines. The presented machines are designed as having same geometrical dimensions and same materials for comparison. Permanent magnet machines, mathematical modeling, motor geometry.
реферат, добавлен 25.03.2011А technology for manufacturing composite materials - flocculants-coagulants on aluminum-silicon and iron-silicon base. The evaluation of the effectiveness of the developed flocculants-coagulants for cleaning of natural water and industrial wastewater.
статья, добавлен 11.01.2018The 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 30.07.2016The 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 10.03.2019General 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 20.07.2020Technological parameters (thermal loss, cooking time, etc.) grilling the second meat dishes. Use marinades based on vegetable oil and vinegar as the most common. The composition of the marinade with yogurt and kiwi. The energy value of ready meals.
статья, добавлен 25.12.2016Types of tool materials: from high-carbon steel to ceramics and diamonds, and their use as cutting tools in the modern metal industry. Cutting tool and its characteristics: hardness, strength. Achieving an acceptable tool life before replacing it.
статья, добавлен 26.04.2019Motion 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 26.08.2020Digital technologies are a modern challenge that has changed global economic processes, infrastructure and business environment. Studying the features of the digital business environment in Georgia and identifying opportunities for its improvement.
статья, добавлен 19.03.2024The use of Calibration and Measurement Capability (CMC) to inform customers about quantities, ranges and uncertainty of the measurement laboratory. Problems for CMC tables for electrical quantity. The capabilities of accredited calibration laboratories.
статья, добавлен 14.07.2016Models which adequately combine technological parameters with indicators of treatment quality have been designed for the cavitation cleaning processes of sewage from organic admixtures. Water of industry and public water use it is considered as sewage.
статья, добавлен 14.09.2016The development of a new functional proposition, which uses the Poisson and Weibull distribution components, to simulate a functional U-shaped function. Estimating the effectiveness of the developed functional representation by numerical examples.
статья, добавлен 12.02.2019Cylinder shaped parts – one of the mostly used in printing presses. A new technology of strengthening and recovery of details based on vibration roll burnishing is offered in the article. Experimental work and scientific conclusions are described.
статья, добавлен 29.07.2016Improving the method of dynamic analysis of mechanical systems dynamic factors dynamic model which can be represented by three-mass system of row with the first driving mass with prestressing elastic drive connections. Finding the dynamic coefficients.
статья, добавлен 30.07.2016Controlling the rudder, counting the distance traveled, turning off the engine and resetting the wings - the simplest autopilot functions. Radio control - the technology, that allows drones to follow difficult routes, perform maneuvers in the air.
статья, добавлен 27.02.2021