Mathematic simulation of cutting unloading from the bunker
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Independent Journal of Management & Production |
Texto Completo: | http://www.ijmp.jor.br/index.php/ijmp/article/view/909 |
Resumo: | The peculiarities of cutting movement at unloading them from the hopper are described. The analysis of the scientific researches on bulk materials movement and bridging is given. To develop the mathematical model of cutting unloading the layer should be described as a pseudoliquid, that consists of discrete components (cuttings) and gaseous medium (air). The Navier-Stokes equation can be applied to the process of cutting unloading and velocity field. The equation of pseudoliquid motion is a nonlinear integral and differential equation. The initial and boundary conditions for speed of cutting movement are identified. As a result of research has been theoretically obtained a formula, that evaluates the rate of planting material unloading, the adequacy of which has already been partially tested in experimental experiments carried out by the authors on the way to creating an automatic planting machine. |
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Independent Journal of Management & Production |
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Mathematic simulation of cutting unloading from the bunkercuttingmovementmathematical modelpseudoliquidmodeling of motionvelocity fieldThe peculiarities of cutting movement at unloading them from the hopper are described. The analysis of the scientific researches on bulk materials movement and bridging is given. To develop the mathematical model of cutting unloading the layer should be described as a pseudoliquid, that consists of discrete components (cuttings) and gaseous medium (air). The Navier-Stokes equation can be applied to the process of cutting unloading and velocity field. The equation of pseudoliquid motion is a nonlinear integral and differential equation. The initial and boundary conditions for speed of cutting movement are identified. As a result of research has been theoretically obtained a formula, that evaluates the rate of planting material unloading, the adequacy of which has already been partially tested in experimental experiments carried out by the authors on the way to creating an automatic planting machine.Independent2019-05-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmlhttp://www.ijmp.jor.br/index.php/ijmp/article/view/90910.14807/ijmp.v10i7.909Independent Journal of Management & Production; Vol. 10 No. 7 (2019): Independent Journal of Management & Production (Special Edition PDATU); 758-7772236-269X2236-269Xreponame:Independent Journal of Management & Productioninstname:Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP)instacron:IJM&Penghttp://www.ijmp.jor.br/index.php/ijmp/article/view/909/1155http://www.ijmp.jor.br/index.php/ijmp/article/view/909/1175Copyright (c) 2019 Serhii Yermakov, Taras Hutsol, Oleh Ovcharuk, Iryna Kolosiukinfo:eu-repo/semantics/openAccessYermakov, SerhiiHutsol, TarasOvcharuk, OlehKolosiuk, Iryna2019-06-01T03:29:06Zoai:www.ijmp.jor.br:article/909Revistahttp://www.ijmp.jor.br/PUBhttp://www.ijmp.jor.br/index.php/ijmp/oaiijmp@ijmp.jor.br||paulo@paulorodrigues.pro.br||2236-269X2236-269Xopendoar:2019-06-01T03:29:06Independent Journal of Management & Production - Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP)false |
dc.title.none.fl_str_mv |
Mathematic simulation of cutting unloading from the bunker |
title |
Mathematic simulation of cutting unloading from the bunker |
spellingShingle |
Mathematic simulation of cutting unloading from the bunker Yermakov, Serhii cutting movement mathematical model pseudoliquid modeling of motion velocity field |
title_short |
Mathematic simulation of cutting unloading from the bunker |
title_full |
Mathematic simulation of cutting unloading from the bunker |
title_fullStr |
Mathematic simulation of cutting unloading from the bunker |
title_full_unstemmed |
Mathematic simulation of cutting unloading from the bunker |
title_sort |
Mathematic simulation of cutting unloading from the bunker |
author |
Yermakov, Serhii |
author_facet |
Yermakov, Serhii Hutsol, Taras Ovcharuk, Oleh Kolosiuk, Iryna |
author_role |
author |
author2 |
Hutsol, Taras Ovcharuk, Oleh Kolosiuk, Iryna |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Yermakov, Serhii Hutsol, Taras Ovcharuk, Oleh Kolosiuk, Iryna |
dc.subject.por.fl_str_mv |
cutting movement mathematical model pseudoliquid modeling of motion velocity field |
topic |
cutting movement mathematical model pseudoliquid modeling of motion velocity field |
description |
The peculiarities of cutting movement at unloading them from the hopper are described. The analysis of the scientific researches on bulk materials movement and bridging is given. To develop the mathematical model of cutting unloading the layer should be described as a pseudoliquid, that consists of discrete components (cuttings) and gaseous medium (air). The Navier-Stokes equation can be applied to the process of cutting unloading and velocity field. The equation of pseudoliquid motion is a nonlinear integral and differential equation. The initial and boundary conditions for speed of cutting movement are identified. As a result of research has been theoretically obtained a formula, that evaluates the rate of planting material unloading, the adequacy of which has already been partially tested in experimental experiments carried out by the authors on the way to creating an automatic planting machine. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-05-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.ijmp.jor.br/index.php/ijmp/article/view/909 10.14807/ijmp.v10i7.909 |
url |
http://www.ijmp.jor.br/index.php/ijmp/article/view/909 |
identifier_str_mv |
10.14807/ijmp.v10i7.909 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
http://www.ijmp.jor.br/index.php/ijmp/article/view/909/1155 http://www.ijmp.jor.br/index.php/ijmp/article/view/909/1175 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Serhii Yermakov, Taras Hutsol, Oleh Ovcharuk, Iryna Kolosiuk info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Serhii Yermakov, Taras Hutsol, Oleh Ovcharuk, Iryna Kolosiuk |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf text/html |
dc.publisher.none.fl_str_mv |
Independent |
publisher.none.fl_str_mv |
Independent |
dc.source.none.fl_str_mv |
Independent Journal of Management & Production; Vol. 10 No. 7 (2019): Independent Journal of Management & Production (Special Edition PDATU); 758-777 2236-269X 2236-269X reponame:Independent Journal of Management & Production instname:Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP) instacron:IJM&P |
instname_str |
Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP) |
instacron_str |
IJM&P |
institution |
IJM&P |
reponame_str |
Independent Journal of Management & Production |
collection |
Independent Journal of Management & Production |
repository.name.fl_str_mv |
Independent Journal of Management & Production - Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP) |
repository.mail.fl_str_mv |
ijmp@ijmp.jor.br||paulo@paulorodrigues.pro.br|| |
_version_ |
1797220491916738560 |