[图书][B] Integral transforms in computational heat and fluid flow

RM Cotta - 2020 - taylorfrancis.com
Integral Transforms in Computational Heat and Fluid Flow is a comprehensive volume that
emphasizes the generalized integral transform technique (GITT) and the developments that …

Integral transformation of elliptic problems within irregular domains: Fully developed channel flow

FAA Barbuto, R Machado Cotta - … of Numerical Methods for Heat & …, 1997 - emerald.com
Employs the integral transform method in the hybrid numerical‐analytical solution of fully
developed laminar flow within a class of irregularly shaped ducts, with respect to the co …

A comparison of convergence acceleration schemes for eigenfunctionexpansions of partial differential equations

A Resende Almeida, R Machado Cotta - International Journal of …, 1996 - emerald.com
Different possibilities for the enhancement of convergence rates ineigenfunction expansions
are investigated in the realm of integral transformsolutions for partial differential equations. A …

On the solution of nonlinear elliptic convection-diffusion problems through the integral transform method

AJK Leiroz, RM Cotta - Numerical Heat Transfer, 1993 - Taylor & Francis
The hybrid numerical-analytical solution of nonlinear elliptic convection-diffusion problems
is investigated through extension of the ideas in the generalized integral transform …

Local-instantaneous filtering in the integral transform solution of nonlinear diffusion problems

EN Macedo, RM Cotta, HRB Orlande - Computational mechanics, 1999 - Springer
A novel filtering strategy is proposed to be utilized in conjunction with the Generalized
Integral Transform Technique (GITT), in the solution of nonlinear diffusion problems. The aim …

Comprehensive solution for transient flow in heterogeneous porous media

RH Deucher, P Couto, GCR Bodstein - Transport in Porous Media, 2016 - Springer
Solutions of the hydraulic diffusivity equation are of utmost importance for many reservoir
engineering problems. Despite all the efforts, there is still a need for the development of …

Hybrid solution for transient internal convection with axial diffusion: Integral transforms and local instantaneous filtering

RR Gondim, EN Macedo, RM Cotta - … of Numerical Methods for Heat & …, 2007 - emerald.com
Purpose–This paper seeks to analyze transient convection‐diffusion by employing the
generalized integral transform technique (GITT) combined with an arbitrary transient filtering …

Transformação integral em domínio único aplicada à engenharia de reservatórios

LO Pelisoli - 2019 - pantheon.ufrj.br
1.1 Motivação Dentre os diversos elementos que compõem um sistema petrolífero, pode-se
destacar o reservatório, que é o nome dado às rochas porosas e permeáveis de onde se …

[PDF][PDF] Soluções Híbridas para Transferência de Calor em Sistemas de Proteção Térmica Ablativos

DF Sias, RM Cotta, NJ Ruperti Jr - 2009 - w1files.solucaoatrio.net.br
Este trabalho faz parte de uma iniciativa que teve como ponto de partida o trabalho de
DINIZ et al.[1] no qual foi apresentado o estudo da transferência de calor por condução …

[PDF][PDF] Solução do Balanço de Energia em Reservatórios de Petróleo Utilizando a Transformada Integral Generalizada

RH Deucher - 2014 - w1files.solucaoatrio.net.br
1.1 MOTIVAÇÃO Devido aos aumentos na precisão e confiabilidade de ferramentas que
coletam dados de temperatura em poços de petróleo, existe um crescente interesse no …