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Modelling and Simulation in Engineering
Scopus
ISSN 1687-5591 · Wiley · 647 artikel di indeks
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Artikel Jurnal
Spatiotemporal Big Data Retrieval Method Based on GeoHash Algorithm and Multimode Composite Index
With the increasing demand for multisource heterogeneous spatiotemporal data in applications such as smart cities and intelligent transportation, how to balance retrieval accuracy, multimodal adaptation, and high concurrency response has become a key issue. This study proposes a spatiotemporal big…
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Numerical Investigation of Heat Transfer Rate Improvement in Heat Exchangers Utilizing Innovative Wavy Vortex Generators
Quick-cooling heat exchangers are used for a wide range of industrial applications. This study is aimed at employing the wavy surfaces of the vortex generators to reduce pressure drops and enhance heat transfer performance. The turbulent conditions for mixture (water and air) flow with…
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Machine Vision and Canny Edge Detector–Based Printing Image Detection and Recognition Model
Traditional image detection and recognition models face issues such as high miss detection rates, low classification accuracy, and poor real-time performance when dealing with complex printing images, including defects and flaws. To address these problems, this study proposes a printing image…
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Cold Forging in Medium Carbon Steel: AISI 1045 Characterization via Experimental and Numerical Techniques
This study investigates the cold forging behavior of AISI 1045 steel through experimental tests and numerical simulation. Six cylindrical samples (25.4-mm height, 25.4-mm diameter) were compressed at reductions ranging from 10% to 50%. Barreling became evident at 30% deformation attributable to…
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Study on Length of Lane Transition Zone and Minimum Clear Distance for Lane Exiting at Diverging Areas on Expressways Based on Microscopic Simulation
Current research and design standards provide only limited quantitative guidance on same-direction median strip (SDMS) and median openings, lacking substantive guidance on Lane Transition Zone (LTZ) length and minimum clear distance for lane exiting (MCDLE). This gap may lead to inconsistent LTZ…
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Simulation-Based Assessment of Early Warning and Swelling Detectability in Lithium-Ion Batteries Using a Multi-FBG Hybrid Estimator
This work presents a simulation-based, pre-experimental investigation of early thermal runaway and battery swelling detectability using a mathematically modeled fiber Bragg grating (FBG) sensor integrated within a multi-FBG extended Kalman filter and unscented Kalman filter (EKF-UKF) hybrid…
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Bayesian Estimation of Failure Rates in Two-Unit Series Systems: Analyzing Train Brake Systems
This study investigates the failure rates of train braking systems, recognizing their pivotal role in vehicle performance. Using a Bayesian estimation approach, the study focuses on parameterizing the failure rates of two brakes arranged in series to form a two-unit train brake system. A bivariate…
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Directional Diffusion Probabilistic Modelling With Fuzzy Similarity Fields for Multipolarized Petrographic Registration
Accurate registration of multipolarized petrographic thin-section images is essential for quantitative characterization of rock microstructures under plane-polarized and cross-polarized illumination. However, conventional diffusion probabilistic models struggle with the pronounced uncertainty…
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A Comparative CFD Study of Mesh Topology, Wall Treatments, and Turbulence Models for Forced Convection in Narrow Tubes
This study presents a systematic CFD investigation of forced convection in a long circular tube representative of heat exchanger channels, with particular emphasis on the coupled effects of mesh topology, turbulence modeling, and near-wall treatment. The primary objective is to identify the most…
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Investigating Fine Dust Dynamics: FDS Modelling Aspects
This study evaluates the ability of Fire Dynamics Simulator (FDS) to represent fine-particle dynamics relevant to industrial and environmental applications. Simulations with 4 μm silica particles were used to examine how particle number, grid resolution, travel distance, initial time step, and…
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Artikel Jurnal
UV-LED Glass Laminates for Disinfection: Simulation-Assisted Design and Optimization
Structural electronics is an emerging field of technology in the electronics industry. As a result of technological development, electrical functionality can be hermetically embedded into various structural elements including smart glass laminates. Such glass laminates with LEDs can be utilized in…
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Resilient Integrated Guidance and Control for Long-Range High-Speed Aerospace Vehicles Using LSTM-Enhanced ACHSOMC in GNSS-Denied Environments
This study presents a next-generation, resilient integrated guidance and control (IGC) framework for long-range, high-speed aerospace vehicles operating in the most contested and navigation-degraded environments, including complete GNSS denial, high-intensity sensor noise, and deliberate…
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Adaptive Higher Order Continuous Sliding Mode Integrated Guidance and Control With Neural Disturbance Compensation for Intercepting Maneuvering Targets
Existing integrated guidance and control (IGC) schemes often face a trade-off between chattering suppression and rapid adaptability, particularly when relying on single-parameter tuning or discontinuous switching laws. To bridge this gap, this paper proposes a novel adaptive continuous higher order…
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Artikel Jurnal
Coupling CFD and Artificial Neural Networks for Predictive Optimization of Steam Methane Reforming Process
This study develops an integrated computational fluid dynamics-artificial neural network (CFD-ANN) framework to optimize hydrogen production via steam methane reforming (SMR) in a plate reactor. We first established a two-dimensional CFD model using OpenFOAM to simulate transport phenomena and…
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Classroom Behavior Detection and Object Tracking Technology for College Students Based on YOLOv7-Tiny Model
As the core scene of knowledge transmission, the demand for dynamic monitoring in university classrooms is increasing day by day. It needs to solve the problems of insufficient detection accuracy, trajectory breakage, and false matching caused by dense student distribution, diverse behavior…
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Thermo-Hydraulic Performance and Energy-Efficiency Analysis of a Multiparameter Serpentine Cold Plate for Prismatic LFP Battery Modules
Serpentine liquid-cooled plates require a coordinated balance among heat-removal capability, temperature uniformity, and hydraulic energy demand. This study develops a three-dimensional transient computational fluid dynamics model for a bottom-cooled module comprising five prismatic LFP cells and…
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A Numerical Modeling Investigation of Liner Buckling With Ground Subsidence
Mechanically lined bimetallic pipes are increasingly used in buried onshore oil and gas transportation systems exposed to corrosive media. This study focuses on a straight section of a buried mechanically lined pipe consisting of an X65 carbon-steel backing pipe and a SUS304 stainless-steel liner…
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Optimization via Response Surface Associated With Finite Element Inverse Analysis for Measuring Steel Mechanical Properties
On a daily basis, industries receive different types of inputs, such as steel, to supply production lines. However, suppliers do not always provide material specifications, which can cause future problems. In this case, it is necessary to carry out physical tests to obtain information about the…
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Artikel Jurnal
Improved GWO-Optimized SVR With Dimensionality Reduction for Building Construction Cost Rate Prediction
The construction cost rate serves as a core quantitative indicator of safety investment in engineering projects. However, traditional prediction methods struggle to address issues such as high-dimensional data redundancy and nonlinear coupling among multiple factors. Therefore, this paper builds a…