ln the past few years there have been a renewed interest in reduction methods for transient heat transfer analysis. Particularly, for transient heat conduction, it has been shown that reduction methods based on Lanczos-type algorithms or Ritz methods are most effective than the usual direct approach (α-methods) or classical modal methods. For transient heat transfer including nonlinear material laws, it can be shown that reduction methods, embedded within a trapezoidal rule algorithm for time marching with a Newton-Raphson scheme, provide an accurate, reliable and fast solution strategy. However, when the nonlinearities are restricted to the boundaries, as in the case of radiation boundaries, another strategy can be proposed which is the su...
Orientador: Prof. Dr. Felix SharipovTese (doutorado) - Universidade Federal do Paraná, Setor de Ciên...
O escoamento em redes de drenagem urbana apresenta uma combinação de diferentes regimes de fluxo, se...
Orientadora : Profª. Drª. Liliana M. GramaniOrientador : Prof. Dr. Eloy KaviskiDissertação (mestrado...
This work deals with a numerical solution technique for evaluation of hypersingular two dimensional ...
The numerical modelation by the means of finite elements can represent the frontiers of an irregular...
Parameter calibration is a critical, but essential step in Hydrologic Modelling. In this way, some o...
[EN] Often engineers solve problems in relationship with structures and foundations from the point o...
Doutoramento em Engenharia MecânicaThe present work deals with the development of robust numerical t...
Doutoramento conjunto em Matemática - Matemática e Aplicações (PDMA)“Branch-and-cut” algorithm is on...
Many engineering problems involve the optimization of the unknown objective function. Recently, ac...
Numerical analysis has become a tool of great importance in the search for solutions of increasingly...
The rainfall-runoff models are used to simulate the physical processes which occur in a basin during...
Determinar as forças que estão agindo em um dado sistema é uma questão frequente em dinâmica estrutu...
The well-being analysis was recently proposed as a new framework to measure the degree of adequacy...
Orientador: Jose Luiz BoldriniTese (doutorado) - Universidade Estadual de Campinas, Instituto de Mat...
Orientador: Prof. Dr. Felix SharipovTese (doutorado) - Universidade Federal do Paraná, Setor de Ciên...
O escoamento em redes de drenagem urbana apresenta uma combinação de diferentes regimes de fluxo, se...
Orientadora : Profª. Drª. Liliana M. GramaniOrientador : Prof. Dr. Eloy KaviskiDissertação (mestrado...
This work deals with a numerical solution technique for evaluation of hypersingular two dimensional ...
The numerical modelation by the means of finite elements can represent the frontiers of an irregular...
Parameter calibration is a critical, but essential step in Hydrologic Modelling. In this way, some o...
[EN] Often engineers solve problems in relationship with structures and foundations from the point o...
Doutoramento em Engenharia MecânicaThe present work deals with the development of robust numerical t...
Doutoramento conjunto em Matemática - Matemática e Aplicações (PDMA)“Branch-and-cut” algorithm is on...
Many engineering problems involve the optimization of the unknown objective function. Recently, ac...
Numerical analysis has become a tool of great importance in the search for solutions of increasingly...
The rainfall-runoff models are used to simulate the physical processes which occur in a basin during...
Determinar as forças que estão agindo em um dado sistema é uma questão frequente em dinâmica estrutu...
The well-being analysis was recently proposed as a new framework to measure the degree of adequacy...
Orientador: Jose Luiz BoldriniTese (doutorado) - Universidade Estadual de Campinas, Instituto de Mat...
Orientador: Prof. Dr. Felix SharipovTese (doutorado) - Universidade Federal do Paraná, Setor de Ciên...
O escoamento em redes de drenagem urbana apresenta uma combinação de diferentes regimes de fluxo, se...
Orientadora : Profª. Drª. Liliana M. GramaniOrientador : Prof. Dr. Eloy KaviskiDissertação (mestrado...