Modeling of cool roof heat transfer in tropical climate

KT Zingre, MP Wan, S Tong, H Li, VWC Chang… - Renewable Energy, 2015 - Elsevier
Cool roof is gaining popularity as a passive building energy saving solution. A concise and
easy-to-apply mathematical model is essential for building designers to evaluate the impact …

Modelling of cool roof performance for double-skin roofs in tropical climate

KT Zingre, MP Wan, SK Wong, WBT Toh, IYL Lee - Energy, 2015 - Elsevier
Double-skin roof is a popular passive cooling solution to curb heat gain into buildings and
cool roof is another emerging solution. This study proposed a novel CRHT (cool roof heat …

Karhunen-Loève expansion based on an analytical solution over a bounding box domain

AA Basmaji, MM Dannert, F Bensel, RMN Fleury… - Probabilistic …, 2023 - Elsevier
This paper explores the accuracy and the efficiency of analytical solution of Fredholm
integral equation to represent a random field on complex geometry. Because no analytical …

[HTML][HTML] A stochastic spectral finite element method for wave propagation analyses with medium uncertainties

P Zakian, N Khaji - Applied Mathematical Modelling, 2018 - Elsevier
A stochastically enriched spectral finite element method (StSFEM) is developed to solve
wave propagation problems in random media. This method simultaneously includes all …

Stochastic spectral cell method for structural dynamics and wave propagations

P Zakian - International Journal for Numerical Methods in …, 2023 - Wiley Online Library
The spectral element method when enriched with the concept of fictitious domain constitutes
the spectral cell method which is appropriately able to model geometrically complicated …

Implementation of Karhunen–Loève expansion using discontinuous Legendre polynomial based Galerkin approach

AA Basmaji, MM Dannert, U Nackenhorst - Probabilistic Engineering …, 2022 - Elsevier
This work presents a numerical Galerkin scheme based on discontinuous Legendre
polynomials (DLPG) to solve the integral eigenvalue problem known as Fredholm integral …

Stochastic strain and stress computation of a higher-order sandwich beam using hybrid stochastic time domain spectral element method

H Sharma, S Mukherjee, R Ganguli - Mechanics of Advanced …, 2022 - Taylor & Francis
In this work, a combination of the spectral stochastic finite element method (SSFEM) and the
time-domain spectral element method (TSEM), referred to as the stochastic time domain …

Numerical analysis of a collocation method for functional integral equations

AM Rocha, JS Azevedo, SP Oliveira… - Applied Numerical …, 2018 - Elsevier
We study the numerical approximation of functional integral equations, a class of nonlinear
Fredholm-type integral equations of the second kind, by the collocation method with …

Stochastic finite cell method for structural mechanics

P Zakian - Computational Mechanics, 2021 - Springer
Finite cell method is known as a combination of finite element method and fictitious domain
approach in order to reduce the difficulties associated with mesh generation so that it can …

A new methodology for computing ionic profiles and disjoining pressure in swelling porous media

AC Rocha, MA Murad, C Moyne, SP Oliveira… - Computational …, 2016 - Springer
A new two-scale computational model is proposed to construct the constitutive law of the
swelling pressure which appears in the modified form of the macroscopic effective stress …