Comparison of two non-conventional processes which are laser and photochemical machining. The formation of complex shapes in metal sheets. Chemical etching of the material for the manufacture of the desired finished product by a controlled corrosion.
The comparison of natural modes for the first and second transverse oscillation modes obtained by numerical simulation and finite element package of analytical calculation of the core model. The analysis waveforms for different values of the defect.
Analysis of the problem of recycling used tires. Search for methods of processing rubber waste. Investigation of foamed polymer compositions filled with rubber. The use of partial vulcanization to increase the interfacial interaction in the polymer blend.
Regulatory basis that promotes the development of renewable energy in Ukraine. The features of energy saving measures as a complex final consumption product. A complex of activation instruments being adjusted to the characteristics of individual objects.
Уравнение плановой эпюры скоростей с коэффициентом анизотропии в роли параметра формы. Примеры расчета теплогидравлики в ТВС со стержневыми твэлами. Проект реакторной установки "БРЕСТ-ОД-300". Моделирование процесса теплопереноса в системе CPCTFA.
The peculiarity of the formation and development of the system of ensuring the unity of measurements in Ukraine, in particular its technical basis - the reference base. Stages of formation of the Ukrainian system of ensuring the unity of measurements.
Analysis of new scientific and technical knowledge about the nature of the origin of precious stones and their synthetic analogues and imitations. Review of existing technologies, modern devices for diagnostics of jewelry with inserts of precious stones.
Types 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.
Исследования по результатам чистки сточных вод лакокрасочных предприятий. Установки для механической физико-химической и биологической очистки. Обработка воды коагулянтами. Установки автоматического фильтра типа Black. Сточные воды лакомасляного цеха.
Розробка структурологічних основ створення наноструктурної кераміки з діелектричними властивостями із чистого титанату барію на основі вивчення залежності його діелектричних властивостей від мікроструктури в нанокристалічній області розмірів зерен.
Damage assessment of components of automobile and aircraft internal combustion engines, made of gamma titanium aluminides. Recommendations to prevent the negative influence of high temperatures in multilayer thin films on gamma titanium aluminides.
The establishment of unfavorable modes of operation of mining equipment under which there is an unstable position in space of the suction head during its descent to the bottom. The influence of hydrostatic pressure on the strengthening of the digging.
Wind turbine concept with air duct. Influence of the exit area and entry area on aerodynamic characteristics. Designing a new model of Invelox. The need to install a curtain at the end of the air intake to change the direction of the air flow up, down.
Two sensor designs of metallic cylindrical resonator Coriolis vibratory gyroscope are analyzed in this work. Resonant frequencies computer modeling results are resented and on their basis gyroscope sensor geometrical parameters choice is validated.
Development and value of a robotic module, whose activity will be controlled based on the perception of the image obtained from a digital camera. Features and description of the process of creating an intelligent robotic module with a camera system.
Analysis of the artistic and compositional characteristics of Ukrainian traditional embroidery and other works of decorative and applied art for decorating current clothing models in ethnostylistics. Designing author's models of modern clothing.
Determination of the design principles of shaping in the design of fur garments that provide innovative character of the design activities and high level of artistic and stylistic properties of the projected objects. Principles of composition for design.
Analysis of the overall stiffness range of most plastics in combination with common efforts to use the thinnest wall thickness possible. Dependence of plastics processing processes on tool quality and process parameters. Basic design considerations.
Comprehensive analysis of allelic protein variants suitable for use in bakery products made from Iraqi wheat varieties, as well as biological evaluation of these varieties using a genetic source using a general method of qualitative grain selection.
Characterization of elastic properties of saturated hydrocarbons and associates resinous-asfaltenovyh of compounds by simulating molecular dynamics. Evaluation of rheological behavior of heavy oil the elasticity matrix of transversely isotropic material.
Characteristics of jet fuels: general information and properties. Fractional composition: initial boiling point and 10% fuel distillation temperature, 50% fuel distillation temperature and temperature of 90 % fuel distillation (t90) and dry point.
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.
There exists a wide range and a considerable potential of alternative gas fuel types. Uncertainty, flexibility of nonconventional fuels’ composition seriously limits the possible exploitation of these energy sources. Equations of chemical thermodynamics.
Technological 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.
The recent work on Micro Aerial Vehicles (MAV) at the Institute of Aerospace Systems. Basics of MAV Research. Flightmechanical simulation. Wind tunnel tests. Overall controller system structure. The inertial measurement unit. On-Board computer structure.
The base of constructing computer model of the analysis of complex physical-chemical phenomena in the process ORIEN in continuous arc furnace is as the main aggregate of energy-metallurgical complex. A mathematical model of physical-chemical processes.
Discussing an innovative technology for fault detection of the pipelines transportation. Study and characteristic repeated correlation of the above structures with kinematic diagram of failure, which make for adequate predicting the remaining life.
Various experts are unanimous in the fact that technological trends in 2023 that have the potential to change the world, affect many areas of life, such as medicine, science, education and business, including in Ukraine, will be artificial intelligence.
Переключение передач и управление сцеплениями сплошным модулем Мехатроник. Рассмотрение неисправностей и проблем, характерных для DSG. Признаки неисправности и ремонт роботизированных коробок передач. Особенности управления автомобиля с коробкой DSG.
The way which will permit to combine existing software products in an integrated computer-aided design system for the design of given plant. Unified operations dialog interaction kernel environment and a textual description dialogue procedures.