云南高校图书馆联盟文献共享服务平台- World Journal of Mechanics

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Erratum to “Four-Dimensional Mathematics Creates the Super Universe” [World Journal of Mechanics, 2023, 13, 135-148]: 《World Journal of Mechanics》2024年第11期205-208,共4页Ahti Rahikainen; The original version of this article (Rahikainen, A. (2023) Four-Dimensional Mathematics Creates the Super Universe. World Journal of Mechanics, 13, 135-148. https://doi.org/10.4236/wjm.2023.137008) was published as s...; 关键词：Erratum

Oscillation Analysis of a Bifilar Pendulum with Mathematica: 《World Journal of Mechanics》2024年第10期199-204,共6页Haiduke Sarafian; Utilizing a Computer Algebra System (CAS), namely MathematicaR, the characteristics of a bifilar disk-shaped pendulum have been studied. By applying the Lagrangian methodology, the disk’s motion equation is formulate...; 关键词：Bifilar Pendulum Oscillation Period ODE MATHEMATICA

Improving Energy Efficiency of Tunnel Furnace by Using Heat Optimization Model: 《World Journal of Mechanics》2024年第9期185-198,共14页Arup Mallick Subir Banerjee Ranjay Kumar Singh P. N. Shivangi Pinder Singh Mandley Biswajit Ghosh Chaitanya Bhanu Mrityunjay Kumar Singh; Reheating furnace of an integrated steel plant consumes intensive fuel as input energy to heat up stocks prior to hot rolling process. In current scenario, the elevated cost of productivity due to increasing fuel pric...; 关键词：Heat Balance Energy Efficiency Reheating Furnace Fuel Consumption Air-Fuel Ratio

Study on Predicting the Mode Development Process of Taylor Vortices Using Convolutional Neural Networks: 《World Journal of Mechanics》2024年第8期169-184,共16页Hiroyuki Furukawa Takeomi Yamazaki; The study investigated Taylor vortex flow between rotating double cylinders using a convolutional neural network (CNN). By combining numerical results of vortex flow for specific periods after vortex onset, the resear...; 关键词：Taylor Vortex Flow CNN CFD

Experimental Procedure and Hardening Model to Consider Forming and Baking Effects in Simulation: 《World Journal of Mechanics》2024年第7期143-168,共26页Jiho Lim Haea Lee Jisik Choi; This paper investigated an experimental method for bake hardening properties, a technique for deriving the true stress-strain curves after reaching the maximum load, and a constitutive equation considering both work h...; 关键词：Bake Hardening Hardening Model Digital Image Correlation (DIC) Inverse Method Ultra High Strength Steel (UHSS)

Does There Exist the Applicability Limit of PDE to Describe Physical Phenomena?—A Personal Survey of Quantization, QED, Turbulence: 《World Journal of Mechanics》2024年第6期97-142,共46页Atsushi Inoue; What does it mean to study PDE (Partial Differential Equation)? How and what to do “to claim proudly that I’m studying a certain PDE”? Newton mechanic uses mainly ODE (Ordinary Differential Equation) and describes ...; 关键词：SUPERSPACE Grassmann Variables Hamilton-Jacobi Equation QUANTIZATION

The Effects of the Longitudinal Axis of Loading upon Bending, Shear and Torsion of a Thin-Walled Cantilever Channel Beam: 《World Journal of Mechanics》2024年第5期73-96,共24页David W. A. Rees Abdelraouf M. Sami Alsheikh; Three aluminium channel sections of US standard extruded dimension are mounted as cantilevers with x-axis symmetry. The flexural bending and shear that arise with applied axial torsion are each considered theoreticall...; 关键词：Thin-Aluminium Channels Cantilever Beam Bending Shear Torsion WARPING BIMOMENT Flexural Axis Centre of Twist CENTROID Shear Centre Torsional Stiffness Constrained Stress

Full Dynamic Model for Liquid Sloshing Simulation in Cylindrical Tank Shape: 《World Journal of Mechanics》2024年第4期55-72,共18页Omar Noui Mohamed Bouazara Marc J. Richard; This study presents a comprehensive full dynamic model designed for simulating liquid sloshing behavior within cylindrical tank structures. The model employs a discretization approach, representing the liquid as a net...; 关键词：Fluid-Structure Interaction Equivalent Mechanical Model Liquid Discretization Spring-Mass Model Spring-Mass Network Liquid Simulation

Theory of Flexural Shear, Bending and Torsion for a Thin-Walled Beam of Open Section: 《World Journal of Mechanics》2024年第3期23-53,共31页David W. A. Rees Abdelraouf M. Sami Alsheikh; Aspects of the general Vlasov theory are examined separately as applied to a thin-walled channel section cantilever beam under free-end end loading. In particular, the flexural bending and shear that arise under trans...; 关键词：Thin Wall Theory Cantilever Beam Open Channel Section Principal Axes Flexure Transverse Shear TORSION Shear Centre Shear Flow WARPING Fixed-End Constraint

Introducing a 2<sup>nd</sup> Universal Space-Time Constant Can Explain the Observed Age of the Universe and Dark Energy: 《World Journal of Mechanics》2024年第2期9-22,共14页Herman A. van Hoeve; The purpose of this paper is to introduce new theoretical concepts as opposed to accepting the existence of dark entities, such as dark energy. This research sought to introduce a 2^nd universal space-time c...; 关键词：Anomalistic Year Orbital Revolution Hubble Tension Age of the Universe Cosmological Constant Dark Energy Cosmic Microwave Background

《World Journal of Mechanics》