Zobrazeno 1 - 10
of 33
pro vyhledávání: '"José W. B do Nascimento"'
Autor:
Karoline C. Dornelas, Hygor C. S. Rodrigues, Josivanda P. Gomes, José P Lopes Neto, José W. B do Nascimento
Publikováno v:
Engenharia Agrícola, Vol 44, Iss spe1 (2024)
ABSTRACT Cylindrical steel silos with flat bottoms are widely used in agriculture and industry for storing granular materials. While research has advanced our understanding of pressure on silo walls, accurate prediction, especially during the dynamic
Externí odkaz:
https://doaj.org/article/4d05a80bcfea47d08a2351ed405d7419
Autor:
Dermeval A. Furtado, Luana de Fátima D. dos Santos, José W. B. do Nascimento, Fernanda F. M. Lopes, José H. S. Costa
Publikováno v:
Engenharia Agrícola, Vol 38, Iss 6, Pp 829-834 (2018)
ABSTRACT The aim is to characterize and to compare the black (TBG) and gray (TGG) globe temperatures in the production of sheep in the Brazilian semi-arid, using Santa Inês and Doper breeds, distributed in two thermal environments (exposed to the su
Externí odkaz:
https://doaj.org/article/7c7ca75b454f4d81a2f4fafd8abc9737
Autor:
Marivone Z. Fank, José W. B. do Nascimento, Décio L. Cardoso, Ariadne S. Meira, Fábio L. Willrich
Publikováno v:
Engenharia Agrícola, Vol 38, Iss 4, Pp 498-503 (2018)
ABSTRACT The grain flow is a dynamic phenomenon of high non-linearity, responsible for the occurrence of a high index of structural problems in silos, assuming particular interest in Brazil because the country does not have a standard of design of th
Externí odkaz:
https://doaj.org/article/5187bfab8bcf4016a11f9087bfc5a511
Publikováno v:
Engenharia Agrícola, Vol 37, Iss 4, Pp 627-636 (2017)
ABSTRACT: More and more industries are faced with new products that need to be stored in silos which, in general, require knowledge of their physical properties and, above all, flow. Food industries are among those using powders as raw materials like
Externí odkaz:
https://doaj.org/article/623f8113ac1a4036a2536018eb392715
Autor:
Indira C. M. Gonçalves, Sílvia H. N. Turco, José P. Lopes Neto, José W. B. do Nascimento, Vera L. A. de Lima, Valéria P. Borges
Publikováno v:
Revista Brasileira de Engenharia Agrícola e Ambiental v.26 n.7 2022
Revista Brasileira de Engenharia Agrícola e Ambiental
Universidade Federal de Campina Grande (UFCG)
instacron:UFCG
Revista Brasileira de Engenharia Agrícola e Ambiental
Universidade Federal de Campina Grande (UFCG)
instacron:UFCG
For studies of thermal performance, computational modeling has been presented as an important decision-making tool to solve complex and everyday problems in poultry production and research. Thus, the present study aimed to validate computational mode
Publikováno v:
Engenharia Agrícola, Vol 36, Iss 4, Pp 573-580 (2016)
ABSTRACT For the calculation of silos structures it has been used new methods and computational tools that require mechanical properties knowledge that are still unknown for most storable materials, especially grains. In this context, we aimed to det
Externí odkaz:
https://doaj.org/article/fc062ca99e224bdf9ffe52f9b4369b6a
Publikováno v:
Engenharia Agrícola, Vol 34, Iss 1, Pp 8-17 (2014)
Para desenvolver um projeto de silo, é necessário que fatores como o fluxo e cargas sejam criteriosamente avaliados. Portanto, como objetivo principal deste trabalho destacam-se a mensuração, a análise e a comparação com normais internacionais
Externí odkaz:
https://doaj.org/article/2053e46e8ff84ca1b2a6d6ccc645b521
Publikováno v:
Engenharia Agrícola, Vol 33, Iss 4, Pp 601-611 (2013)
The focus of this research was to evaluate the horizontal pressures on a cylindrical metal silo of corrugated walls and flat bottom with 1.82m diameter and 5.4m high, and to compare the values with those obtained theoretically by the ISO 11697, EP 43
Externí odkaz:
https://doaj.org/article/d4858d7e02484449b6496d640259bcae
Publikováno v:
Engenharia Agrícola, Vol 33, Iss 3, Pp 453-462 (2013)
For design of vertical silos walls involving the storage of bulk solids to be safe and reliable, it is important knowing the largest possible number of variables such as: flow properties, silo geometry and pattern of flow desired. In order to validat
Externí odkaz:
https://doaj.org/article/6bed4fd7d9cf4d7689fcec52b95229b8
Autor:
Patrícia F. Ponciano, Tadayuki Yanagi Junior, Leonardo Schiassi, Alessandro T. Campos, José W. B. do Nascimento
Publikováno v:
Engenharia Agrícola, Vol 32, Iss 3, Pp 446-458 (2012)
Um sistema de inferência fuzzy foi desenvolvido baseado em dados da literatura para predição do consumo de ração, ganho de peso e conversão alimentar de frangos de corte com idade variando de 1 a 21, dias submetidos a diferentes condições té
Externí odkaz:
https://doaj.org/article/368faceb14a844feabbb151db4114c58