Calculation of the critical velocity of law pressure cold sprayed materials

The relation between the particles velocity and the deposition efficiency of material powders. A different approaches for calculating the critical deposition velocity. Computational fluid dynamics model. Critical particle velocity determination.

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 10.03.2019

  • Theoretical 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 27.10.2014

  • The 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 23.09.2016

  • The main production methods jet fuels rocket engines. Prospects for the use of various raw materials to produce jet fuels in the context of limited energy resources. The impact of processing production and use of aviation fuels on the environment.

    статья, добавлен 23.02.2016

  • A modern house built using materials that "smell of the past, but strive for the future." The use of mechanical ventilation with dehumidification, radiant floor, photovoltaic panels with energy storage and heat pump. Creating a comfortable temperature.

    статья, добавлен 04.10.2021

  • Defining of dimensional relationships where the aspect ratio. The building process for 3D microdevices. The features of creation surface energy high enough to maintain adhesion of the electroplated material until completion of the plating process.

    реферат, добавлен 16.04.2017

  • The 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 28.09.2016

  • Mechanical tests of with various hydrogen concentrations before and after the hydride reorientation tests were performed. Hydrogen pickup measurements in zirconium alloys: relation to oxidation kinetics. Hydride microstructure in the dummy claddings.

    статья, добавлен 30.05.2021

  • Construction and Demolition Waste (CDW). Accepted that reliable strategies and innovative technologies need to be developed to increase the share of CDW-derived materials in new residential constructions while simultaneously minimizing future CDW.

    статья, добавлен 14.03.2022

  • Motion 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 26.08.2020

  • Strength is assumed - index for materials which can take standard, calculated values. Significant dependence between bending resistance, absolute size of structural elements. The structure of the wood fibers - factor which determine timber quality.

    статья, добавлен 25.12.2016

  • In the article, high-temperature superconductivity is investigated and studied, and its promising paths are shown. One of these methods is the application of extreme pressures. In addition to hydrogen-containing materials, the article reflects the names.

    статья, добавлен 10.10.2024

  • Розглянуто розроблення багатошарових захисних рідинних матеріалів для екранування електричних, магнітних та електромагнітних полів широкого частотного діапазону. Виготовлено серію рідких екрануючих сумішей на основі стандартних сертифікованих фарб.

    статья, добавлен 31.01.2024

  • Transit of natural gas along the territory of Ukraine to the countries of the Western and Central Europe. Main resons of the loss of pipeline efficiency. Necessity for studying of the operation modes of the gas transport system during underloading.

    статья, добавлен 01.12.2017

  • Analysis of the use of aluminum alloys in the transport sector. Increased speed, safety, energy savings and reduced transport emissions thanks to aluminum. Ensuring a smooth ride and improved heat dissipation from the braking system using aluminum discs.

    статья, добавлен 19.03.2024

  • Consideration of the laws dynamics and growth of vapor bubbles and crystals in the solution. Study of dynamic behavior of a three-phase, two-component medium in an axially symmetric channel. Analysis of the conditions necessary for the crystallization.

    статья, добавлен 24.02.2016

  • Analyzed 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 30.01.2016

  • Defining features of the motion of moving the controls in vibroudarnogo qualifier. Analysis of the effectiveness and efficiency of processing of minerals. Creating an analytic function, which could describe the trajectory of the mass center of the rink.

    статья, добавлен 24.02.2016

  • Super ultrahard nanostructured and nanocomposite thin films. Preparation and industrial applications of hard and superhard nano-structured coatings on tools for machining (drilling, milling, turning), forming, stamping, injection moulding and the like.

    статья, добавлен 30.07.2016

  • Search for ways to reduce emissions of pollutants. Biomass as a composite material. Laboratory installation for glucose fermentation to ethanol. Study the concentration of xylose as a function of time. Process flow diagram of the synthesis of bioethanol.

    статья, добавлен 23.06.2018

  • The comparative analysis of the microstructure, phase and chemical composition of the experimental alloys of the Fe-W type with the standardized grade ferrotungsten. The feasibility of using Fe-W for the manufacture high tungsten materials based on iron.

    статья, добавлен 30.01.2016

  • The 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 26.08.2020

  • The purpose of this scientific work was to determine the polyphenolic composition and technological characteristics of colored whey of various origins, obtained by coagulation of milk proteins with traditional berry raw materials and wild herbs.

    статья, добавлен 10.06.2022

  • Analysis of finite element methods, numerical methods for solving engineering and mathematical physics. Obtaining analytical solutions for problems of complex geometry, loads and material properties. Tension rods, beams and other simple structures.

    презентация, добавлен 20.10.2014

  • Biodegradable 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 17.04.2022

Работы в архивах красиво оформлены согласно требованиям ВУЗов и содержат рисунки, диаграммы, формулы и т.д.
PPT, PPTX и PDF-файлы представлены только в архивах.
Рекомендуем скачать работу и оценить ее, кликнув по соответствующей звездочке.