Rationale for vacuum-pulse pump devices applied on cattle farms

One of the main elements to foster technological processes in animal husbandry are vacuumpulse pump devices designed to support dosing, mixing, transporting, lines for forage preparation and feeding, milking cows, milk processing, as well as a large number of technological processes in agriculture....

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Nafikov Insaf, Khusainov Rail, Lukmanov Ruslan, Galiev Ilgiz, Gayfullin Ilnur
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
Acceso en línea:	https://doaj.org/article/658710d9310046f4b775830841e3fb82
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:658710d9310046f4b775830841e3fb82
record_format	dspace
spelling	oai:doaj.org-article:658710d9310046f4b775830841e3fb822021-11-08T15:17:31ZRationale for vacuum-pulse pump devices applied on cattle farms2117-445810.1051/bioconf/20213700126https://doaj.org/article/658710d9310046f4b775830841e3fb822021-01-01T00:00:00Zhttps://www.bio-conferences.org/articles/bioconf/pdf/2021/09/bioconf_fies2021_00126.pdfhttps://doaj.org/toc/2117-4458One of the main elements to foster technological processes in animal husbandry are vacuumpulse pump devices designed to support dosing, mixing, transporting, lines for forage preparation and feeding, milking cows, milk processing, as well as a large number of technological processes in agriculture. The paper discusses a vacuum-pulse pumping device widely used in all industries and agriculture, a feature of which is to improve technical characteristics of the pump avoiding direct mechanical energy consumption and boasting a fairly simple design. In vacuum-pulse pumping devices, transient events are caused deliberately to increase ejection coefficient, productivity, etc. Oscillating flows of materials being transported are very diverse, due to an increased number of similarity criteria that determine flow patterns. Whereas superficial velocity and the Reynolds number are commonly used for a steady flow, for an oscillating flow, the relative frequency and the relative amplitude of oscillations are added. The objects of experimental research were ejectors with oscillating flows. The wider objective of the experiments was to determine the most effective performance indicators of the ejectors, including the degree of pressure increase, the ejection coefficient and the geometric parameter. Resulting from the experiments, a direct relationship was established between changes in the performance of a pulse-vacuum pumping device and valve material and magnitude of its oscillations. A pulse ejector is recommended to have metal-seated ball valves with a pulsation frequency of 90–100 min−1. Once applied, the proposed pulse ejector will eventually increase the transportation productivity by 14.5 %.Nafikov InsafKhusainov RailLukmanov RuslanGaliev IlgizGayfullin IlnurEDP SciencesarticleMicrobiologyQR1-502PhysiologyQP1-981ZoologyQL1-991ENFRBIO Web of Conferences, Vol 37, p 00126 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
spellingShingle	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991 Nafikov Insaf Khusainov Rail Lukmanov Ruslan Galiev Ilgiz Gayfullin Ilnur Rationale for vacuum-pulse pump devices applied on cattle farms
description	One of the main elements to foster technological processes in animal husbandry are vacuumpulse pump devices designed to support dosing, mixing, transporting, lines for forage preparation and feeding, milking cows, milk processing, as well as a large number of technological processes in agriculture. The paper discusses a vacuum-pulse pumping device widely used in all industries and agriculture, a feature of which is to improve technical characteristics of the pump avoiding direct mechanical energy consumption and boasting a fairly simple design. In vacuum-pulse pumping devices, transient events are caused deliberately to increase ejection coefficient, productivity, etc. Oscillating flows of materials being transported are very diverse, due to an increased number of similarity criteria that determine flow patterns. Whereas superficial velocity and the Reynolds number are commonly used for a steady flow, for an oscillating flow, the relative frequency and the relative amplitude of oscillations are added. The objects of experimental research were ejectors with oscillating flows. The wider objective of the experiments was to determine the most effective performance indicators of the ejectors, including the degree of pressure increase, the ejection coefficient and the geometric parameter. Resulting from the experiments, a direct relationship was established between changes in the performance of a pulse-vacuum pumping device and valve material and magnitude of its oscillations. A pulse ejector is recommended to have metal-seated ball valves with a pulsation frequency of 90–100 min−1. Once applied, the proposed pulse ejector will eventually increase the transportation productivity by 14.5 %.
format	article
author	Nafikov Insaf Khusainov Rail Lukmanov Ruslan Galiev Ilgiz Gayfullin Ilnur
author_facet	Nafikov Insaf Khusainov Rail Lukmanov Ruslan Galiev Ilgiz Gayfullin Ilnur
author_sort	Nafikov Insaf
title	Rationale for vacuum-pulse pump devices applied on cattle farms
title_short	Rationale for vacuum-pulse pump devices applied on cattle farms
title_full	Rationale for vacuum-pulse pump devices applied on cattle farms
title_fullStr	Rationale for vacuum-pulse pump devices applied on cattle farms
title_full_unstemmed	Rationale for vacuum-pulse pump devices applied on cattle farms
title_sort	rationale for vacuum-pulse pump devices applied on cattle farms
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/658710d9310046f4b775830841e3fb82
work_keys_str_mv	AT nafikovinsaf rationaleforvacuumpulsepumpdevicesappliedoncattlefarms AT khusainovrail rationaleforvacuumpulsepumpdevicesappliedoncattlefarms AT lukmanovruslan rationaleforvacuumpulsepumpdevicesappliedoncattlefarms AT galievilgiz rationaleforvacuumpulsepumpdevicesappliedoncattlefarms AT gayfullinilnur rationaleforvacuumpulsepumpdevicesappliedoncattlefarms
_version_	1718442048128811008

Rationale for vacuum-pulse pump devices applied on cattle farms

Ejemplares similares