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Computation, Volume 13, Issue 8

August 2025 - 27 articles

Cover Story: This study presents a novel computational approach for analyzing the internal flow behavior of TSC using SolidWorks Flow Simulation. Unlike specialized CFD tools, SolidWorks provides an accessible CAD-integrated environment that enables both design and detailed transient flow analysis. A 5/6 lobe model was developed to simulate the working phases, capturing fluid trajectories, pressure and temperature variations, leakage, and torque fluctuations, all visually represented with high clarity. Results reveal critical insights into leakage flows, reverse flow phenomena, and thermal effects, aligning well with studied literature. By combining accuracy with simplicity, this approach not only aids TSC design and optimization but also offers a powerful tool for education and engineering practice. View this paper
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Articles (27)

  • Article
  • Open Access
547 Views
16 Pages

In this paper, we propose the MUSWENO scheme, a novel mapped weighted essentially non-oscillatory (WENO) method that employs unequal-sized stencils, for solving nonlinear degenerate parabolic equations. The new mapping function and nonlinear weights...

  • Article
  • Open Access
678 Views
17 Pages

Organization of the Optimal Shift Start in an Automotive Environment

  • Gábor Lakatos,
  • Bence Zoltán Vámos,
  • István Aupek and
  • Mátyás Andó

Shift organizations in automotive manufacturing often rely on manual task allocation, resulting in inefficiencies, human error, and increased workload for supervisors. This research introduces an automated solution using the Kuhn-Munkres algorithm, i...

  • Article
  • Open Access
1,246 Views
17 Pages

DFT-Guided Next-Generation Na-Ion Batteries Powered by Halogen-Tuned C12 Nanorings

  • Riaz Muhammad,
  • Anam Gulzar,
  • Naveen Kosar and
  • Tariq Mahmood

Recent research on the design and synthesis of new and upgraded materials for secondary batteries is growing to fulfill future energy demands around the globe. Herein, by using DFT calculations, the thermodynamic and electrochemical properties of Na/...

  • Article
  • Open Access
3,438 Views
19 Pages

Artificial Intelligence Optimization of Polyaluminum Chloride (PAC) Dosage in Drinking Water Treatment: A Hybrid Genetic Algorithm–Neural Network Approach

  • Darío Fernando Guamán-Lozada,
  • Lenin Santiago Orozco Cantos,
  • Guido Patricio Santillán Lima and
  • Fabian Arias Arias

The accurate dosing of polyaluminum chloride (PAC) is essential for achieving effective coagulation in drinking water treatment, yet conventional methods such as jar tests are limited in their responsiveness and operational efficiency. This study pro...

  • Article
  • Open Access
2,271 Views
23 Pages

An Image-Based Water Turbidity Classification Scheme Using a Convolutional Neural Network

  • Itzel Luviano Soto,
  • Yajaira Concha-Sánchez and
  • Alfredo Raya

Given the importance of turbidity as a key indicator of water quality, this study investigates the use of a convolutional neural network (CNN) to classify water samples into five turbidity-based categories. These classes were defined using ranges ins...

  • Article
  • Open Access
1 Citations
1,061 Views
23 Pages

Multi-Corpus Benchmarking of CNN and LSTM Models for Speaker Gender and Age Profiling

  • Jorge Jorrin-Coz,
  • Mariko Nakano,
  • Hector Perez-Meana and
  • Leobardo Hernandez-Gonzalez

Speaker profiling systems are often evaluated on a single corpus, which complicates reliable comparison. We present a fully reproducible evaluation pipeline that trains Convolutional Neural Networks (CNNs) and Long-Short Term Memory (LSTM) models ind...

  • Article
  • Open Access
450 Views
33 Pages

In this study, we study the trapping of linear water waves by infinite arrays of three-dimensional fixed periodic structures in a three-layer fluid. Each layer has an independent uniform velocity field with respect to the fixed ground in addition to...

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Computation - ISSN 2079-3197