Special Issue "Numerical Modeling and Machine Learning Techniques"

A special issue of Energies (ISSN 1996-1073). This special issue belongs to the section "Sustainable Energy".

Deadline for manuscript submissions: 28 February 2021.

Special Issue Editors

Prof. Dr. Rubén Lostado Lorza
Website
Guest Editor
Mechanical Engineering Department University of la Rioja, Edificio Politécnico, C/ Luis de Ulloa 31, 26004 Logroño (La Rioja), Spain
Interests: machine learning; Modeling; optimization; Finite Element Analysis
Prof. Dr. Marina Corral Bobadilla
Website
Guest Editor
Mechanical Engineering Department, University of la Rioja, Edificio Politécnico, C/ Luis de Ulloa 31, 26004 Logroño (La Rioja), Spain
Interests: modeling, analysis, and optimization of environmental industrial processes; environmental engineering; bioprocess engineering; water and wastewater treatments

Special Issue Information

Dear Colleagues,

The modeling and optimization of processes or products is today one of the most outstanding points for the advancement of today’s society. Numerical modeling and machine learning techniques are undoubtedly among the most powerful methods and techniques for modeling and optimizing processes and products, reducing their cost of design and subsequent manufacturing.

The main aim of this Special Issue on “Numerical Modeling and Machine Learning Techniques” is to present new knowledge and trends using numerical modeling or machine learning techniques for modeling and optimizing processes or products. Numerical modeling techniques of interest in this Special Issue include but are not limited to finite element analysis, the finite volume method, the finite difference method, the boundary element method, discrete element methods, multibody simulation, and computational fluid dynamics. Classification, regression, and optimization algorithms could be considered in developing machine learning or Artificial Intelligence techniques.

Prof. Dr. Rubén Lostado Lorza
Prof. Dr. Marina Corral Bobadilla
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All papers will be peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Energies is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1800 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • Energy and power consumed during modeling and/or optimization of processes and products
  • Temperature field and strain energy
  • Current, voltage, Joule effect, and electric power
  • Heat transfer by radiation, convection, and conduction
  • Magnetic flux and eddy currents

Published Papers (1 paper)

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Research

Open AccessArticle
Numerical Simulation and Experimental Investigation of Temperature and Residual Stress Distributions in a Circular Patch Welded Structure
Energies 2020, 13(20), 5423; https://doi.org/10.3390/en13205423 - 17 Oct 2020
Abstract
In this study, we performed a numerical simulation and experimental measurements on a steel circular patch welded structure to investigate the temperature and residual stress field distributions caused by the application of buried-arc welding technology. The temperature histories during the welding and subsequent [...] Read more.
In this study, we performed a numerical simulation and experimental measurements on a steel circular patch welded structure to investigate the temperature and residual stress field distributions caused by the application of buried-arc welding technology. The temperature histories during the welding and subsequent cooling process were recorded for two locations, with the thermocouples mounted inside the plate close to the weld bead. On the upper surface of the welded model, the temperature-time changes during the cooling process were monitored using an infrared camera. The numerically calculated temperature values correlated well with the experimentally measured ones, while the maximum deviation of the measured and calculated temperatures was within 9%. Based on the numerical result analysis regarding circumferential and radial stresses after the completion of the welding process, it is concluded that both stresses are primarily tensile within the circular disk. Outside the disk, the circumferential stresses turn from tensile to compressive, while on the other hand the radial stresses disappear towards the ends of the plate. Full article
(This article belongs to the Special Issue Numerical Modeling and Machine Learning Techniques)
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