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Dissertations / Theses on the topic 'Processo de finitude'

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Published: 5 June 2025
Last updated: 1 August 2025

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1

Barreto, Sabrina de Souza Rodrigues. "A PERCEPÇÃO DO PROCESSO DE MORRER DA PESSOA COM DOENÇA ONCOLÓGICA TERMINAL." Pontifícia Universidade Católica de Goiás, 2011. http://localhost:8080/tede/handle/tede/1779.

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Made available in DSpace on 2016-07-27T14:19:48Z (GMT). No. of bitstreams: 1 Sabrina de Souza Rodrigues Barreto.pdf: 601917 bytes, checksum: ac862ed32afbf9d00ae58ffab050be98 (MD5) Previous issue date: 2011-02-16<br>This study aims to identify, describe and analyze the perception of the dying process of a person in a moment of vulnerability, to analyze variable quality of life of people with terminal cancer illness in their physical, psychological, functional, social, spiritual and configuration of your social support network. This study is organized in a theoretical introduction and a chapte
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2

LOPES, JÚNIOR Gelson Antônio. "O processo pedagógico da finitude: si-mesmidade e formação humana no pensamento de Martin Heidegger." Universidade Federal de Pernambuco, 2015. https://repositorio.ufpe.br/handle/123456789/16773.

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Submitted by Isaac Francisco de Souza Dias (isaac.souzadias@ufpe.br) on 2016-04-22T18:44:07Z No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) GELSON ANTONIO LOPES JUNIOR.pdf: 1302052 bytes, checksum: 70d65718c4bd305bee97d9ada10badeb (MD5)<br>Made available in DSpace on 2016-04-22T18:44:07Z (GMT). No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) GELSON ANTONIO LOPES JUNIOR.pdf: 1302052 bytes, checksum: 70d65718c4bd305bee97d9ada10badeb (MD5) Previous issue date: 2015-06-15<br>CAPES<br>―O processo pedagó
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Guarnieri, Maria Cristina Mariante. "Morte no corpo, vida no espírito: o processo de luto na prática espírita da psicografia." Pontifícia Universidade Católica de São Paulo, 2001. https://tede2.pucsp.br/handle/handle/1892.

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Made available in DSpace on 2016-04-25T19:20:27Z (GMT). No. of bitstreams: 1 Maria Cristina Mariante Guarnieri.pdf: 671184 bytes, checksum: 7fdce6ed020aeaea260994b4477d4333 (MD5) Previous issue date: 2001-03-30<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>The tendency to deal with death and dying as commonplace facts has grown a lot. The secularized world has brought great progress to the humanity. However, a hard reality is revealed: there is no place to expressions such as suffering, pain and death. This reality is already perceptible in the big cities, where the rit
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Santos, Janaina Luiza dos. "Visão dos docentes e discentes de enfermagem sobre o processo de morte morrer e a finitude da vida: desenvolvimento de uma pesquisa-ação." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/22/22131/tde-16012014-152446/.

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Tratar sobre a temática da morte, o morrer e a finitude da vida faz parte do desenvolvimento humano, apesar de ser considerado um tabu sócio-cultural ocidental ou até mesmo um tema interdito ou silenciado. Abordar esse assunto com os profissionais da saúde, inserido na linha da educação para a saúde é de suma importância, pois possibilita o desenvolvimento humano pessoal e profissional. Pois, enfocar sobre a temática da morte estamos também falando de vida, de seus estilos, e a qualidade da mesma acaba sendo repensada, como também, a questão da morte digna. Objetivamos Identificar e veri
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5

Vergés, Fortià Vila. "Finite dimensional optimal linear mean square filter for continuos time Markovian jump linear systems." Laboratório Nacional de Computação Científica, 2017. https://tede.lncc.br/handle/tede/277.

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Submitted by Maria Cristina (library@lncc.br) on 2018-06-27T12:31:36Z No. of bitstreams: 1 Dissertacao_final_Fortia.pdf: 758629 bytes, checksum: 6b31d1df1ed8f464b298cce7e1ee4180 (MD5)<br>Approved for entry into archive by Maria Cristina (library@lncc.br) on 2018-06-27T12:31:54Z (GMT) No. of bitstreams: 1 Dissertacao_final_Fortia.pdf: 758629 bytes, checksum: 6b31d1df1ed8f464b298cce7e1ee4180 (MD5)<br>Made available in DSpace on 2018-06-27T12:32:06Z (GMT). No. of bitstreams: 1 Dissertacao_final_Fortia.pdf: 758629 bytes, checksum: 6b31d1df1ed8f464b298cce7e1ee4180 (MD5) Previous issue date: 2017-
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6

Srinivasan, Madhav. "Finite element simulation of laser shock peening process." Cincinnati, Ohio : University of Cincinnati, 2008. http://www.ohiolink.edu/etd/view.cgi?acc%5Fnum=ucin1204910079.

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Thesis (M.S.)--University of Cincinnati, 2008.<br>Advisor: Dong Qian Dr Title from electronic thesis title page (viewed April 23, 2008). Includes abstract. Keywords: "Laser Shock Peening; Residual stress". Includes bibliographical references.
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7

SRINIVASAN, MADHAV. "Finite element simulation of laser shock peening process." University of Cincinnati / OhioLINK, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1204910079.

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8

Puplinskaitė, Donata. "Aggregation of autoregressive processes and random fields with finite or infinite variance." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2013. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2013~D_20131029_102339-22917.

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Aggregated data appears in many areas such as econimics, sociology, geography, etc. This motivates an importance of studying the (dis)aggregation problem. One of the most important reasons why the contemporaneous aggregation become an object of research is the possibility of obtaining the long memory phenomena in processes. The aggregation provides an explanation of the long-memory effect in time series and a simulation method of such series as well. Accumulation of short-memory non-ergodic random processes can lead to the long memory ergodic process, that can be used for the forecasts of the
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9

Dogu, Doruk. "Finite Element Modeling Of Stress Evolution In Quenching Process." Master's thesis, METU, 2006. http://etd.lib.metu.edu.tr/upload/12606917/index.pdf.

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In this thesis the finite element computer code QUEANA simulating the quenching of axisymetric parts and determining the residual stress state was improved by adding pre- and post-processors. The code was further verified by additional numerical experiments and comparison of the results with commercial software &ldquo<br>MARC&rdquo<br>. The possible applications of this code are optimization of industrial quenching processes by controlling the evolution of internal stresses and dimensional changes.
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10

Dong, Shijie, of Western Sydney Hawkesbury University, and Faculty of Science and Technology. "Robust nonlinear process control by L2 finite gain theory." THESIS_FST_XXX_Dong_S.xml, 1998. http://handle.uws.edu.au:8081/1959.7/386.

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This thesis focuses on nonlinear robust process control synthesis and analysis. The theoretical fundamental is the L2 finite gain theory. The aim of this research is to gain better understanding of this theory and develop new process control synthesis and analysis methods for nonlinear processes with model uncertainties and unmeasured disturbances.The current nonlinear process control methods are examined in this thesis. The research scopes of this study are described as follows: 1/. To characterize the most common process control problems such as zero-offset requirement, presentation of model
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11

Deshmukh, Pushkarraj Vasant. "STUDY OF SUPERPLASTIC FORMING PROCESS USING FINITE ELEMENT ANALYSIS." UKnowledge, 2003. http://uknowledge.uky.edu/gradschool_theses/367.

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Superplastic forming (SPF) is a near net-shape forming process which offers many advantages over conventional forming operations including low forming pressure due to low flow stress, low die cost, greater design flexibility, and the ability to shape hard metals and form complex shapes. However, low production rate due to slow forming process and limited predictive capabilities due to lack of accurate constitutive models for superplastic deformation, are the main obstacles to the widespread use of SPF. Recent advancements in finite element tools have helped in the analysis of complex superplas
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12

Mercer, Judith F. "Containment of the spacecraft finite element model correlation process." Thesis, University of Surrey, 2017. http://epubs.surrey.ac.uk/842377/.

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Mathematical finite element models (FEMs) of spacecraft are relied upon for the prediction of loads experienced during launch and flight events. It is essential that the spacecraft is able to survive the launch environment without sustaining damage which could inhibit its ability to carry out its mission. Therefore, ensuring that these FEMs give a realistic representation of the physical spacecraft structural dynamics is an important task. To achieve a high level of confidence in the FEM in question, a correlation activity is conducted. This is the process of applying various metrics to compar
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13

Tomczyk, Jakub Slawoj. "Correlated square root process in finite and infinite dimensions." Thesis, The University of Sydney, 2018. http://hdl.handle.net/2123/18986.

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Despite the great research interest it attracts, the square-root process, commonly known as the Cox-Ingersoll-Ross process, still presents a number of difficulties and challenges. The emerging need for modelling systemic risks, mean field effects, and tackling a large number of dimensions results in multidimensional and infinite dimensional models gaining in importance. In this thesis we study a natural extension of the square-root process to many dimensions. We assume that each coordinate process is a square root process and introduce a correlation in driving Brownian motions. The resulting m
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14

Dong, Shijie. "Robust nonlinear process control by L2 finite gain theory." Thesis, [Richmond, N.S.W.] : Faculty of Science and Technology, University of Western Sydney Hawkesbury, 1998. http://handle.uws.edu.au:8081/1959.7/386.

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This thesis focuses on nonlinear robust process control synthesis and analysis. The theoretical fundamental is the L2 finite gain theory. The aim of this research is to gain better understanding of this theory and develop new process control synthesis and analysis methods for nonlinear processes with model uncertainties and unmeasured disturbances.The current nonlinear process control methods are examined in this thesis. The research scopes of this study are described as follows: 1/. To characterize the most common process control problems such as zero-offset requirement, presentation of model
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15

Unwala, Ishaq Hasanali. "Pipelined processor modeling with finite homogeneous discrete-time Markov chain /." Digital version accessible at:, 1998. http://wwwlib.umi.com/cr/utexas/main.

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Bryner, Thomas K. "The composite extrusion process." Ohio : Ohio University, 1989. http://www.ohiolink.edu/etd/view.cgi?ohiou1182284434.

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17

Karasan, Mustafa Murat. "Residual Stress Analysis Of Riveting Process Using Finite Element Method." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/2/12608997/index.pdf.

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Rivets are widely used as a means of fastening in airframe construction industry. There are various types of riveted joints on an aircraft fuselage or on a helicopter body. Among the other types of fasteners riveted joints are preferred in such applications due to<br>their permanence after installation and their economical advantages. In a riveted joint, it is known that residual stresses are present as a result of the installation process. Furthermore, during the flight of an aircraft, the fuselage is loaded in one cycle and such cycles are repeated throughout the service life. As a result, t
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18

Pimmarat, Marut. "Finite element analysis of the assembly process for two pipes." Ohio : Ohio University, 1999. http://www.ohiolink.edu/etd/view.cgi?ohiou1175792842.

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19

Zion, H. Lewis. "A dynamic finite element simulation of the shot-peening process." Diss., Georgia Institute of Technology, 2003. http://hdl.handle.net/1853/17592.

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20

Hans, Thorsten Nikolaus [Verfasser]. "Finite Element Simulation of the braiding process / Thorsten Nikolaus Hans." München : Verlag Dr. Hut, 2017. http://d-nb.info/1149580348/34.

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Mo, Shang Pin. "An experimental and finite element investigation of the broaching process." Thesis, University of Nottingham, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.368934.

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Ghoreishy, Mir Hamid Reza. "Finite element modelling of rubber mixing process in internal mixers." Thesis, Loughborough University, 1997. https://dspace.lboro.ac.uk/2134/20997.

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This research work is devoted to the development of a finite element model for the simulation of the flow and mixing of rubber with carbon black in internal mixers. A set of continuity, motion, thermal energy, free surface, filler concentration and effective filler volume fraction equations are used in conjunction with the generalized Newtonian and the (CEF) constitutive equations to construct the present mathematical model. These equations are solved in two-dimensional Eulerian and Arbitrary Lagrangian-Eulerian (ALE) frameworks using continuous and discrete penalty methods and streamline-upwi
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23

Miltenberger, Louis C. "Finite element modeling of the filament winding process using ABAQUS." Thesis, This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-06232009-063022/.

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24

Stanton, SC. "Validation and Verification of Software Design using Finite State Process." Thesis, Honours thesis, University of Tasmania, 2002. https://eprints.utas.edu.au/43/1/Validation_and_Verification_of_Software_Design_Using_FSP.pdf.

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This thesis aims to evaluate the effectiveness of a formal language (Finite State Process) automated verification tool (Labelled Transition System Analyser) at finding and resolving errors in design models of software. FSP is used to model the Lift Problem from a specification refined by validation. The specification is mapped to a finite state domain and tested for errors - in the mapping, in the understanding of the initial requirements, in the accuracy of the initial requirements, and in the concurrency properties of the identified co-operating entities. Exposition of errors refines (valida
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Pelacani, Júnior José Martinho. "Desenvolvimento do forjamento a morno de um componente mecânico com extrusão reversa e direta." [s.n.], 2010. http://repositorio.unicamp.br/jspui/handle/REPOSIP/264441.

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Orientador: Sérgio Tonini Button<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecânica<br>Made available in DSpace on 2018-08-16T12:21:01Z (GMT). No. of bitstreams: 1 PelacaniJunior_JoseMartinho_M.pdf: 2100152 bytes, checksum: 02d47dfc2504a38fb6ef5695fff57190 (MD5) Previous issue date: 2010<br>Resumo: Sendo o forjamento amplamente empregado para manufatura de componentes automotivos, este trabalho foi dedicado ao desenvolvimento, por meio de simulação numérica, do projeto para forjamento a morno de um produto denominado monobloco. Esta peça possui a
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26

Ceder, Frederick. "Efficient Implementation of 3D Finite Difference Schemes on Recent Processor Architectures." Thesis, KTH, Skolan för datavetenskap och kommunikation (CSC), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-170082.

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Efficient Implementation of 3D Finite Difference Schemes on Recent Processors Abstract In this paper a solver is introduced that solves a problem set modelled by the Burgers equation using the finite difference method: forward in time and central in space. The solver is parallelized and optimized for Intel Xeon Phi 7120P as well as Intel Xeon E5-2699v3 processors to investigate differences in terms of performance between the two architectures. Optimized data access and layout have been implemented to ensure good cache utilization. Loop tiling strategies are used to adjust data access with resp
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Apel, T., G. Haase, A. Meyer, and M. Pester. "Parallel solution of finite element equation systems: efficient inter-processor communication." Universitätsbibliothek Chemnitz, 1998. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-199800670.

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This paper deals with the application of domain decomposition methods for the parallel solution of boundary value problems for partial differential equations over a domain $Omegabset R^d$, $d=2,3$. The attention is focused on the conception of efficient communication routines for the data exchange which is necessary for example in the preconditioned cg-algorithm for solving the resulting system of algebraic equations. The paper describes the data structure, different algorithms, and computational tests.
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Kassam, Zulfikar Hussein Ali. "Simulation [of] the tube drawing process using the finite element method." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape11/PQDD_0008/NQ41446.pdf.

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Dere, Fatih. "Experimental And Finite Element Analysis Of Rotary Draw Tube Bending Process." Master's thesis, METU, 2013. http://etd.lib.metu.edu.tr/upload/12615433/index.pdf.

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Rotary draw bending, which has very good flexibility and easy tooling, is one of the most preferred bending types for tubular profiles. Cross-section distortion and the spring-back phenomena are commonly faced problems in bending processes. Spring-back is the inevitable problem that is to be solved by manufacturer, generally by overbending. For hollow tubes cross-section distortion is another difficulty since using hollow tubes results in higher strain rates and distortions. During the process the thickness of the hollow tube at the inner surface, which is contacting with the die, increases an
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30

Hidalgo, Maria E. (Maria Estela) 1982. "Implementation of finite element analysis into the athletic shoe design process." Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/32810.

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Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2004.<br>Includes bibliographical references (leaf 32).<br>Finite element analysis is used by companies throughout the world as a substitution for manually testing prototypes. With the assistance of finite element analysis many companies and industries have decreased the time and cost of product production. Currently, the athletic shoe industry does not use finite element analysis in the shoe development process. The goal of this project was to implement finite element analysis into the athletic shoe design
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31

Kawashiri, Laura H. "Finite-Difference Modeling of the Batch Process Smoldering Combustion of Wastewater." DigitalCommons@CalPoly, 2018. https://digitalcommons.calpoly.edu/theses/1897.

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A MATLAB model was developed for the smoldering combustion of wastewater in the context of a decentralized residential wastewater treatment appliance. Data from a batch process sewage smoldering experiment was simulated using implicit finite-difference approximations, assuming one-dimensional transient conductive heat transfer. The time-dependent temperature profiles within the column represented the main parameters of interest and were used to verify recoverable heat energy estimations. Given that the modeling method used for this thesis represents a unique approach, the assumptions and limit
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32

Karwa, Chaitanya Amol. "Finite Element Modelling and Analysis of the Friction Stir Extrusion Process." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1545748806990569.

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33

Bass, Andrew P. "The transformational implementation of JSD process specifications via finite automata representation." Thesis, Aston University, 1992. http://publications.aston.ac.uk/10678/.

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Conventional structured methods of software engineering are often based on the use of functional decomposition coupled with the Waterfall development process model. This approach is argued to be inadequate for coping with the evolutionary nature of large software systems. Alternative development paradigms, including the operational paradigm and the transformational paradigm, have been proposed to address the inadequacies of this conventional view of software developement, and these are reviewed. JSD is presented as an example of an operational approach to software engineering, and is contraste
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34

Burrows, Richard. "Numerical finite element modelling of the high speed resistance welding process." Thesis, Swansea University, 2008. https://cronfa.swan.ac.uk/Record/cronfa42942.

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35

Algisi, Renata. "Filas estocásticas com fonte finita: uma abordagem alternativa." Universidade de São Paulo, 1996. http://www.teses.usp.br/teses/disponiveis/18/18137/tde-01022018-120404/.

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Uma série de problemas de filas em sistemas de transportes com picos de tráfego, ou um número finito de elementos no sistema, são usualmente representados pelo modelo de fonte infinita, dadas as dificuldades de utilização do modelo exato de fonte finita. Este trabalho apresenta uma solução alternativa baseada no cálculo de um limitante superior para as probabilidades de equilíbrio do modelo exato de fonte finita, e compara as medidas de desempenho dos sistemas calculadas pelos dois modelos. Mostra-se que para índices de congestionamento menores que um, as diferenças entre estas medidas são tan
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36

Rosala, George Florin. "The process mechanics of polymer pipes welding by electro-fusion : a theoretical and experimental analysis of the electro-fusion welding process applied to polymer pipes. Process modelling using finite element and finite difference methods." Thesis, University of Bradford, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.574642.

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This thesis presents a theoretical and experimental investigation into the modelling of the electro-fusion process, applied to welding polymer pipes. The theoretical background of the transient heat transfer between the fitting and pipe, including variable interface thermal resistance and involving consecutive changes of phase (melting and re-solidification) and the problem of the thermo-mechanical induced stresses in the joint, are fully discussed. Three 2D axisymmetric models of the EFW process, with different degrees of complexity, have been developed, refined and validated by comparison wi
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37

Reddy, Mahender Palvai. "Finite element simulation of three-dimensional casting, extrusion and forming processes." Diss., This resource online, 1990. http://scholar.lib.vt.edu/theses/available/etd-07282008-135311/.

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38

Pal, Deepankar. "Dislocation Density-Based Finite Element Method Modeling of Ultrasonic Consolidation." DigitalCommons@USU, 2011. https://digitalcommons.usu.edu/etd/1011.

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A dislocation density-based constitutive model has been developed and implemented into a crystal plasticity quasi-static finite element framework. This approach captures the statistical evolution of dislocation structures and grain fragmentation at the bonding interface when sufficient boundary conditions pertaining to the Ultrasonic Consolidation (UC) process are prescribed. The hardening is incorporated using statistically stored and geometrically necessary dislocation densities (SSDs and GNDs), which are dislocation analogs of isotropic and kinematic hardening, respectively. Since the macro
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39

Hock, Kuah Teng. "Numerical simulation of sand casting process." Ohio : Ohio University, 1987. http://www.ohiolink.edu/etd/view.cgi?ohiou1183046313.

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40

Karacaovali, Hakan. "Analysis Of Roll-forging Process." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/12606537/index.pdf.

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Roll-forging is a metal forming process and mainly used for preform forging of long parts prior to press or hammer forging in the industry. Variable cross sections through the length of billet can be obtained by roll-forging to acquire an adequate distribution of material to the next forging stages. In the design of process and dies used in roll-forging, there are some empirical techniques in literature. However these techniques only provide approximate reduction ratio and elongation during the process and the geometry of the workpiece at the end of each stage cannot be determined exactly by u
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41

Chaudhry, Ijaz Ahmad. "Process planning system with finite element predictions for the cold forging of steel." Thesis, Imperial College London, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.281741.

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42

Pimenta, Paulo Vicente de Cassia Lima. "Thermomechanical simulation of continuous casting process using element based finite-volume method." Universidade Federal do CearÃ, 2014. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=13684.

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CoordenaÃÃo de AperfeÃoamento de Pessoal de NÃvel Superior<br>The continuous casting technique in the last four decades has been large used for to production of semi-finished steel. The heat transfer is major mechanism and it occurs in various steps during the continuous casting. The quality of steel is directly related to the way the heat transfer occur because the thermal variations produce mechanical loads as well as contact forces which are generated through the rollers and shake of the mold. Such factors may cause defects such as fractures or cracks in the final product if the resulting s
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43

Gereke, Thomas, Oliver Döbrich, Dilbar Aibibu, Jorg Nowotny, and Chokri Cherif. "Approaches for process and structural finite element simulations of braided ligament replacements." Sage, 2017. https://tud.qucosa.de/id/qucosa%3A35617.

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To prevent the renewed rupture of ligaments and tendons prior to the completed healing process, which frequently occurs in treated ruptured tendons, a temporary support structure is envisaged. The limitations of current grafts have motivated the investigation of tissue-engineered ligament replacements based on the braiding technology. This technology offers a wide range of flexibility and adjustable geometrical and structural parameters. The presented work demonstrates the possible range for tailoring the mechanical properties of polyester braids and a variation of the braiding process paramet
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44

Jamal, Naim Musa. "Finite element analysis of curl development in the selective laser sintering process." Thesis, University of Leeds, 2001. http://etheses.whiterose.ac.uk/304/.

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Selective laser sintering (SLS) is a rapid prototyping process, which operates by using a laser to locally heat an area within a layer of powder material, causing it to fuse together, creating a thin cross-section of solid material. 3D shapes are built by repeatedly depositing a layer of fresh powder on top of the cross-section and then locally heating it, causing it to fuse together and to the layer beneath. However, during SLS processing, temperature differences that exist in different regions of the fabricated parts lead to uneven shrinkages. The shrinkages cause surfaces in the part, which
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Lee, Jae-Woo. "Analytical approach to feature based process analysis and design." Ohio : Ohio University, 1996. http://www.ohiolink.edu/etd/view.cgi?ohiou1178222473.

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46

Kaushik, Anshul. "Analysis of powder compaction process through equal channel angular extrusion." [College Station, Tex. : Texas A&M University, 2007. http://hdl.handle.net/1969.1/ETD-TAMU-2540.

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47

Yang, Xiaoyan. "Dynamic simulation of 3D weaving process." Diss., Kansas State University, 2015. http://hdl.handle.net/2097/18970.

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Doctor of Philosophy<br>Department of Mechanical and Nuclear Engineering<br>Youqi Wang<br>Textile fabrics and textile composite materials demonstrate exceptional mechanical properties, including high stiffness, high strength to weight ratio, damage tolerance, chemical resistance, high temperature tolerance and low thermal expansion. Recent advances in weaving techniques have caused various textile fabrics to gain applications in high performance products, such as aircrafts frames, aircrafts engine blades, ballistic panels, helmets, aerospace components, racing car bodies, net-shape joints and
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48

BORGES, WESDEN de A. "Estudos de simulacao computacional do processo de reducao de UF4 a uranio metalico." reponame:Repositório Institucional do IPEN, 2011. http://repositorio.ipen.br:8080/xmlui/handle/123456789/9952.

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Made available in DSpace on 2014-10-09T12:33:09Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T14:06:16Z (GMT). No. of bitstreams: 0<br>Dissertacao (Mestrado)<br>IPEN/D<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
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49

Serbetci, Barbaros. "Finite Element Analysis And Manufacturing Of Fin Connector Rod By Hot Forging Process." Master's thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/2/12610739/index.pdf.

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Forging operation is one of the most commonly used manufacturing techniques in defense industry. The products of forging operation have higher material strength when comparing to traditional manufacturing operations. Especially, for the mass production, it is a beneficial method considering metal and cost saving. The commonly used part named Fin Connector Rod in defense industry requires high material strength due to working conditions. In this thesis, manufacturing of this part by hot forging operation is accomplished after analyzing by using the finite element method. Two alternative forg
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50

Jung, Yeonhee. "An efficient analysis of resin transfer molding process using extended finite element method." Phd thesis, Saint-Etienne, EMSE, 2013. http://tel.archives-ouvertes.fr/tel-00937556.

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Numerical simulation for Resin Transfer Molding (RTM) manufacturing process is attempted by using the eXtended Finite Element Method (XFEM) combined with the level set method. XFEM allows to obtaining a good numerical precision of the pressure near the resin flow front, where its gradient is discontinuous. The enriched shape functions of XFEM are derived by using the level set values so as to correctly describe the interpolation with the resin flow front. In addition, the level set method is used to transport the resin flow front at each time step during the mold filling. The level set values
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