Експериментальне дослідження течії в’язко-пластичної рідини по каналу формувача при об’ємному друці

Abstract

UK: Стаття присвячена експериментальному дослідженню течії в'язко-пластичної рідини через круглий капіляр сопла при об'ємному формуванні харчових продуктів, досліджені основні параметри, які впливають на процес течії, стан між напругою зсуву і швидкістю зсуву, що характеризує поведінку рідини при течії по каналу формувача. RU: Статья посвящена экспериментальному исследованию течения вязко-пластической жидкости через круглый капилляр сопла при объемном формировании пищевых продуктов, исследованы основные параметры, влияющие на процесс течения, состояние между напряжением смещения и скоростью сдвига, которое характеризует поведение жидкости при течении по каналу формирователя. EN: The article is devoted to an experimental study of the flow of a viscous-plastic fluid through a circular nozzle capillary during volumetric formation of food products. The main parameters affecting the flow process, the state between the bias voltage and shear rate, which characterizes the behavior of the fluid during flow through the former. Technical progress demands the promise, flexibility, and high productivity of food production technologies; such technologies include volumetric printing, which is realized by the method of successive application of rolls of the product with their simultaneous sintering. The technology of volume printing requires high accuracy of the process, therefore, requires mathematical support for the calculation and optimization of technological and operational parameters. 3D printing, along with alternative energy and biotechnology, is an integral part of the future picture. Today, three-dimensional printing becomes an important part of our lives. The 3D printer is capable of creating objects by layer-by-layer method on models that are created by a 3D editor. The technology of volume printing is used in many areas: in construction, in the aerospace industry, in medicine, in the food industry, and so on. As a result of the analysis of existing technologies of volume printing of various materials, it was established that these technologies are used in various industrial spheres of industry (construction, engineering, medical, food, space, robotics, etc.). However, not all developments can be used in food production. The most applicable technology of layer printing of food products, with the help of a printer and a volume former.