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	Provedor de dados ArchiMer (3) Ciênc. Tecnol. Aliment. (2) Chilean J. Agric. Res. (1) Autor Bona,Evandro (2) Borsato,Dionísio (2) Silva,Rui Sergio dos Santos Ferreira da (2) Almeida da Paixão,Aline (1) Baley, C (1) Cailler, M (1) Campion, F (1) Cesar Corrêa,Paulo (1) Dan, Gabriela (1) Esping, B (1) Fidelis,Dayanne Aline de Souza (1) Holm, D (1) Horta de Oliveira,Gabriel Henrique (1) Machado Baptestini,Fernanda (1) Martins Silva Diniz,Mayra Darliane (1) Moreira,Ivanira (1) Moreira,Mariete Barbosa (1) Pina,Marcos Vinicios Roberto (1) Romell, O (1) Savoye, Bruno (1) Mais... Palavra-chave Finite element method (6) Composite materials (2) Ship technology (2) Boating (1) Comportement mécanique (1) Composite (1) Critical moisture content (1) Diffusion (1) Effective diffusion coefficients (1) Eléments finis (1) Glass reinforced plastics (1) Heat and mass transfer (1) Mass transfer Biot number (1) Mathematical modeling (1) Matériau composite (1) Measurement (1) Mechanical properties (1) Mesure (1) Multicomponent diffusion (1) Navigation (1) Mais... Tipo do documento Text (3) Info:eu-repo/semantics/article (2) Journal article (1) Ano 2012 (2) 2010 (1) 2007 (1) 1992 (2) País France (3) Brazil (2) Chile (1) Idioma Inglês (4) Francês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 6 Primeira ... 1 ... Última Tomato Infrared Drying: Modeling and some Coefficients of the Dehydration Process Chilean J. Agric. Res. Cesar Corrêa,Paulo; Horta de Oliveira,Gabriel Henrique; Machado Baptestini,Fernanda; Martins Silva Diniz,Mayra Darliane; Almeida da Paixão,Aline. Infrared dehydration is more advantageous than the convective system under similar conditions, and studying this process is important to further develop equipment and procedures. Thus, the aim of this work was to study the dehydration process of tomato (Solanum lycopersicum L.) slices obtained by infrared drying at three different maturity stages throughout two different procedures: Firstly, the drying model was determined by applying the mass and energy balances under wet bulb temperature for the constant drying rate period and secondly, the mass effective diffusion coefficient was determined throughout the experimental data and the theory of diffusion of the liquid phase for the decreasing drying rate period. Tomato fruits cv. Santa Cruz were used. Three... Tipo: Journal article Palavras-chave: Critical moisture content; Diffusion; Finite element method; Heat and mass transfer; Mathematical modeling. Ano: 2012 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392012000200015 Multicomponent diffusion during Prato cheese ripening: mathematical modeling using the finite element method Ciênc. Tecnol. Aliment. Bona,Evandro; Silva,Rui Sergio dos Santos Ferreira da; Borsato,Dionísio; Silva,Luiz Henry Monken e; Fidelis,Dayanne Aline de Souza. The partial replacement of NaCl by KCl is a promising alternative to produce a cheese with lower sodium content since KCl does not change the final quality of the cheese product. In order to assure proper salt proportions, mathematical models are employed to control the product process and simulate the multicomponent diffusion during the reduced salt cheese ripening period. The generalized Fick's Second Law is widely accepted as the primary mass transfer model within solid foods. The Finite Element Method (FEM) was used to solve the system of differential equations formed. Therefore, a NaCl and KCl multicomponent diffusion was simulated using a 20% (w/w) static brine with 70% NaCl and 30% KCl during Prato cheese (a Brazilian semi-hard cheese) salting and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Ripening; Prato cheese; Finite element method; Multicomponent diffusion. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612010000400018 Saline distribution during multicomponent salting in pre-cooked quail eggs Ciênc. Tecnol. Aliment. Borsato,Dionísio; Moreira,Mariete Barbosa; Moreira,Ivanira; Pina,Marcos Vinicios Roberto; Silva,Rui Sergio dos Santos Ferreira da; Bona,Evandro. The relationship of NaCl with problems of arterial hypertension has led to a reduction in the levels of this salt in food production. KCl has been used as a partial substitute for NaCl since it cannot be completely substituted without affecting the acceptability of the end product. In this study, the diffusion that occurs during quail egg salting in static and stirred brine was simulated. The mathematical model used was based on a generalization of the Fick's 2nd law, and the COMSOL Multiphysics software was used to simulate the diffusion in the NaCl-KCl-water system. The deviations in the simulated data and experimental data were 2.50% for NaCl and 6.98% for KCl in static brine, while in the stirred brine they were 3.48% for NaCl and 4.72% for KCl. The... Tipo: Info:eu-repo/semantics/article Palavras-chave: Three-dimensional modeling; Finite element method; Mass transfer Biot number; Effective diffusion coefficients; Quail egg. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612012000200012 La conception de structures navales en sandwich: Un probleme inverse ArchiMer Holm, D; Esping, B; Romell, O; Campion, F. An integrated approach is introduced for the solution of the inverse problem: which are the lamina orientation, laminate constitution, core quality and thickness combination ensuring specified objective(s) to be reached? The optimal solution is obtained using mathematically stringent optimization methods (the Method of Moving Asymptotes, MMA) coupled with finite element analysis, interactive graphic pre- and post-processing and parametric modelling, as implemented in OASIS-ALADDIN. This approach has been applied to the optimal design of the hull structure of a Surface Effect Ship made of GRP-sandwich. The objective was to minimize the weight of the ship by determining the optimum skin and core thicknesses of structural members of the hull as well as web... Tipo: Text Palavras-chave: Finite element method; Glass reinforced plastics; Ship hulls; Safety devices; Ship technology; Ship design; Composite materials; Sandwich; Composite; Problème inverse; Sensibilité; Optimisation. Ano: 1992 URL: http://archimer.ifremer.fr/doc/1992/acte-1054.pdf The 1979 Nice harbour catastrophe revisited: Trigger mechanism inferred from geotechnical measurements and numerical modelling ArchiMer Dan, Gabriela; Sultan, Nabil; Savoye, Bruno. In 1979, a catastrophic event occurred on the Nice continental slope (French Riviera) generating the lost of human lives and important material damages. Part of the new harbour constructed at the edge of the International Airport of Nice collapsed into the sea. The main aim of this work was 1) to present a review of facts and details related to the 1979 accident and a review of the geological setting, and 2) to evaluate the slope stability before and after the new harbour construction, by taking into account new available data such as sediment cores and piezocone CPTU data. The CPTU data were of great value to understand the origin of the 1979 event. They show the existence of a sensitive clay bed between 30 mbsf and 45 mbsf Under high deviatoric load a... Tipo: Text Palavras-chave: Finite element method; Trigger mechanism; Slope stability; Nice 1979 event. Ano: 2007 URL: http://archimer.ifremer.fr/doc/2007/publication-3507.pdf Elements sur le comportement experimental et numerique de la structure d'un voilier de 7m70 en cours de navigation ArchiMer Baley, C; Cailler, M. The experimental sailing boat "Mesure Z," has been designed and built on behalf of F.I.N., (the French marine industry association). This research project has been managed in close collaboration with Bureau Veritas, Ifremer and the CEA. The GRP hull is similar to that of a production sailing boat, but it has been designed as a transducer-hull, i.e. a hull sufficiently sensitive to allow measurements (hull strains, acceleration, spar loads, etc), due to its structure and mechanical characteristics. This paper presents different aspects of the experimental boat, the materials and structure of the transducer-hull, and the behaviour of the central and bow regions of the hull during sailing. Tipo: Text Palavras-chave: Finite element method; Navigation; Measurement; Boating; Sailing ships; Mechanical properties; Ship technology; Composite materials; Navigation; Comportement mécanique; Eléments finis; Mesure; Matériau composite; Voilier. Ano: 1992 URL: http://archimer.ifremer.fr/doc/1992/acte-1073.pdf Registros recuperados: 6 Primeira ... 1 ... Última

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