Наукові статті
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Item type:Наукова стаття, Research on seed separation process on a gravity-cascade separator(Bucharest : INMA, 2020) Dudarev, Igor; Zabrodotska, Lyudmyla; Satsiuk, Vasyl; Taraymovich, Iryna; Olkhovskyi, VasylDifferent designs of separators are used for separating seeds. The principle of separator operation is based on various physical, mechanical and aerodynamic properties of seeds. Gravitational separators are promising because energy is not spent on separation process in this type of separators. A gravity-cascade separator was proposed, in which the separator sections are connected like “scissors”. The sieve length was theoretically justified, taking into account the condition for passing a small fraction of seeds into the sieve holes. The influence of sieves tilt angle and seed flow rate from hopper on the quality index of separation process was studied experimentally.Item type:Наукова стаття, Effect of fruit and vegetable blanching and compression on the loss of multilayer chips(Kyiv : INMATEH, 2021) Dudarev, Igor; Panasyuk, Svitlana; Taraymovich, Iryna; Say, VolodymyrChips are a useful and popular product that is produced in most countries of the world. The main processes of traditional chips technology are slicing fruits and vegetables into thin slices, blanching and drying slices. Multilayer chips are formed from several layers of different materials (fruits, vegetables and seeds). For forming of such chips, it is important that the layers of different materials stick together well. Studies have shown that the material type and blanching time significantly affect the adhesion of material and loss of chips. Also, effect of compression of raw material layers on the chips loss was studied.