Computational model verification and validation of elastoplastic buckling due to combined loads of thin plates

GR Baumgardt, C Fragassa, LAO Rocha… - Metals, 2023 - mdpi.com
Thin plates are widely used in various engineering applications. In some cases, these
structural components may buckle due to compressive loads, which can be aggravated by …

Applicability evidence of constructal design in structural engineering: Case study of biaxial elasto-plastic buckling of square steel plates with elliptical cutout

TD Silveira, VT Pinto, JPS Neufeld, A Pavlovic… - Journal of Applied and …, 2021 - cris.unibo.it
The application of the Constructal Design method in Heat Transfer and Fluid Mechanics
areas is an already consecrated approach to geometrically evaluate these flow engineering …

Numerical‐analytical study of earth‐air heat exchangers with complex geometries guided by constructal design

BR Nunes, MK Rodrigues… - … Journal of Energy …, 2021 - Wiley Online Library
Significant advancements in developing earth‐air heat exchanger models have been
detected in the past several decades. It is worth mentioning that this type of device takes …

Computational modeling and constructal design theory applied to the geometric optimization of thin steel plates with stiffeners subjected to uniform transverse load

G Troina, M Cunha, V Pinto, L Rocha, E Dos Santos… - Metals, 2020 - mdpi.com
Stiffened thin steel plates are structures widely employed in aeronautical, civil, naval, and
offshore engineering. Considering a practical application where a transverse uniform load …

A novel multi-objective topology–size integrated design strategy

Y Cui, Y Yu, S Cheng, M Wei, Z Li, J Yu - Engineering Optimization, 2024 - Taylor & Francis
In this article, a new multi-objective topology and size optimization framework is developed
for the joint concept–detailed design of stiffened panels. The normalized exponential …

Experimental and numerical analysis of the geometry of a laboratory-scale overtopping wave energy converter using constructal design

MM Goulart, JC Martins, AP Gomes, E Puhl… - Renewable Energy, 2024 - Elsevier
An experimental study is conducted to investigate the influence of the design of a laboratory-
scale onshore overtopping device over the mass of water accumulated in its reservoir, and …

Constructal design and simulated annealing applied to the geometric optimization of an isothermal double T-shaped cavity

GV Gonzales, G Lorenzini, LA Isoldi, LAO Rocha… - International Journal of …, 2021 - Elsevier
Present numerical work comprises the application of Constructal Design (CD) and
Simulated Annealing (SA) for the geometric optimization of a Double T-shaped cavity …

A Constructal-Theory-Based Methodology to Determine the Configuration of Empty Channels Used in the Resin Impregnation of a Square Porous Plate

GMC Magalhães, JA Souza, ED dos Santos - Fluids, 2023 - mdpi.com
Liquid composite molding techniques are largely used to produce pieces such as truck
cabins or wind turbine blades. The liquid resin infusion processes use a network of injection …

Geometric analysis by constructal design of stiffened steel plates under bending with transverse I-shaped or T-shaped stiffeners

DMP Kucharski, VT Pinto, LAO Rocha… - Facta Universitatis …, 2022 - casopisi.junis.ni.ac.rs
Several stiffened plates arrangements subjected to bending were configured applying the
Constructal Design Method (CDM) and solved by Finite Element Method (FEM), aiming …

Multiobjective Geometric Analysis of Stiffened Plates under‎ Bending through Constructal Design Method

VT Pinto, LA Oliveira Rocha, C Fragassa… - Journal of Applied and …, 2020 - jacm.scu.ac.ir
Constructal design, finite element method and exhaustive search are applied to analyze
different arrangements of steel plates with rectangular or trapezoidal stiffeners. As …