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Engineering Applications of Finite Element Method: Progress and Challenges

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Mechanical Engineering".

Deadline for manuscript submissions: closed (30 March 2024) | Viewed by 1320

Special Issue Editors


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Guest Editor
Department of Engineering and Architecture, University of Trieste, 34127 Trieste, Italy
Interests: FEM modeling; marine acoustics; noise control; vibration control; CFD modeling
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Associate Professor, Department of Engineering and Architecture, University of Trieste, 34127 Trieste, Italy
Interests: vibration control; vibration analysis; vibration testing; finite element analysis

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Guest Editor
Department of Chemical and Pharmaceutical Sciences, University of Trieste, 34127 Trieste, Italy
Interests: ship building; marine pollution

Special Issue Information

Dear Colleagues,

The finite element method (FEM) is a numerical technique used to perform finite element analysis (FEA) of any given physical phenomenon.

It is necessary to use mathematics to comprehensively understand and quantify any physical phenomena, such as structural or fluid behavior, thermal transport, wave propagation, and chemical reactions, for example, in treatment systems. Most of these processes are described using partial differential equations (PDEs). However, for a computer to solve these PDEs, numerical techniques have been developed over the last few decades, and one of the most prominent today is the FEM.

The FEM started as a promising strategy for modeling several mechanical applications. The applications of the FEM are now starting to reach their potential in different sectors such as aerospace, civil engineering, marine engineering, and others. One of the most exciting prospects is its application in coupled problems such as fluid–structure interaction, thermomechanical, thermochemical, thermo-chemo-mechanical problems, biomedical engineering, and piezoelectric.

We are pleased to invite researchers to submit manuscripts to this collection that cover aspects related to the FEA, including, but not limited to:

  • FEA in mechanical engineering: structural analysis, modal analysis, solid mechanics, fatigue and fracture mechanics, thermal analysis;
  • FEA in marine engineering: structural analysis and verification, vibration and noise, radiated noise, exhaust gas noise, thermal analysis;
  • FEA in materials engineering: material characterization;
  • FEA in aerospace engineering: aerodynamics, mode shapes, structural analysis, response analysis;
  • FEA in chemical engineering: exhaust gas characterization; chemical reactions in treatment system modeling;
  • FEA in electronics engineering: grid analysis, electromagnetics, motor dynamic analysis, analysis for electronic equipment;
  • FEM applied to thermal and fluid analyses and to fluid–structure interaction
  • Optimization process and machine learning applications in FEA.

Dr. Giada Kyaw Oo D'Amore
Dr. Marco Biot
Prof. Dr. Jan Kaspar
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 submissions that pass pre-check are 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. Applied Sciences 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 2400 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

  • finite element method
  • structural monitoring
  • fracture mechanics
  • materials characterization
  • mechanics of structure
  • experimental verification
  • manufacturing processes
  • chemical simulations
  • acoustic simulations
  • noise and vibration
  • radiated noise
  • fluid–structure coupling

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Published Papers (1 paper)

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Research

15 pages, 14554 KiB  
Article
Electro-Magnetic and Stress Analysis of a −400 T2/m High-Field Gradient Magnet with a Room-Temperature Bore Size of 200 mm
by Yichao Wang, Peng Gao, Xuan Luo and Houxiang Han
Appl. Sci. 2024, 14(5), 1744; https://doi.org/10.3390/app14051744 - 21 Feb 2024
Viewed by 824
Abstract
High-field-strength gradient superconducting magnets have been widely used in many fields. With advancements in technology, the demand for large-aperture magnets is gradually increasing, but there is relatively little research on the design and stress–strain of large-aperture gradient magnets. This article presents the design [...] Read more.
High-field-strength gradient superconducting magnets have been widely used in many fields. With advancements in technology, the demand for large-aperture magnets is gradually increasing, but there is relatively little research on the design and stress–strain of large-aperture gradient magnets. This article presents the design and analysis of a superconducting magnet characterized by a high field strength of 10 T, a strong gradient of −400 T2/m, and a large room-temperature bore of 200 mm. The aim of this project is to establish an experimental setup for the growth of Ga1−xInxSb crystals. The study starts with an overview of the development process and applied research related to strong-gradient magnets. The study employs a magneto–electric force coupling method based on generalized stretching to theoretically optimize the gradient coil pre-stress parameters through orthogonalization parameter scanning. In addition, an analysis of the stress distribution in both the magnet coil and the mandrel is carried out. The results indicate that the stress and strain values for both the gradient coils and the frame are within the allowable range of their respective materials. The magnets can be designed to operate stably in theory. This article may provide a reference for designers in related fields in optimizing the design and stress–strain analysis of large, strong-gradient magnets. Full article
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