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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
1,451 Views
84 Pages

Seagoing marine propulsion analysis in terms of main engine performance and fixed-pitch propeller hydrodynamics is an engineering problem that has not been exactly defined to date. This study utilizes an original and comprehensive mathematical approa...

  • Article
  • Open Access
2,859 Views
36 Pages

We propose a two-stage statistical learning framework to investigate how financial news headlines posted over weekends affect stock returns. In the first stage, Natural Language Processing (NLP) techniques are used to extract sentiment features from...

  • Communication
  • Open Access
1 Citations
2,854 Views
9 Pages

Kirchhoff’s current law was originally derived for systems such as telegraphs that switch in 0.1 s. It is used widely today to design circuits in computers that switch in ~0.1 nanoseconds, one billion times faster. Current behaves differently i...

  • Article
  • Open Access
518 Views
17 Pages

Comparative Analysis of Wavelet Bases for Solving First-Kind Fredholm Integral Equations

  • Nurlan Temirbekov,
  • Dinara Tamabay,
  • Aigerim Tleulesova and
  • Tomiris Mukhanova

This research presents a comparative analysis of numerical methods for solving first-kind Fredholm integral equations using the Bubnov–Galerkin method with various wavelet and orthogonal polynomial bases. The bases considered are constructed fr...

  • Review
  • Open Access
1 Citations
3,972 Views
47 Pages

Factors, Prediction, Explainability, and Simulating University Dropout Through Machine Learning: A Systematic Review, 2012–2024

  • Mauricio Quimiz-Moreira,
  • Rosa Delgadillo,
  • Jorge Parraga-Alava,
  • Nelson Maculan and
  • David Mauricio

College dropout represents a significant challenge for universities, and despite advances in machine learning technologies, predicting dropout remains a complex task. This literature review focuses on investigating the factors that influence college...

  • Article
  • Open Access
997 Views
21 Pages

Exploring food’s rich composition and nutritional information is crucial for understanding and improving people’s dietary preferences and health habits. However, most existing food recommendation models tend to overlook the impact of food...

  • Article
  • Open Access
3,012 Views
19 Pages

Hate speech detection remains a significant challenge due to the nuanced and context-dependent nature of hateful language. Traditional classifiers, trained on specialized corpora, often struggle to accurately identify subtle or manipulated hate speec...

  • Article
  • Open Access
1 Citations
1,430 Views
14 Pages

A Quantitative Structure–Activity Relationship Study of the Anabolic Activity of Ecdysteroids

  • Durbek Usmanov,
  • Ugiloy Yusupova,
  • Vladimir Syrov,
  • Gerardo M. Casanola-Martin and
  • Bakhtiyor Rasulev

Phytoecdysteroids represent a class of naturally occurring substances known for their diverse biological functions, particularly their strong ability to stimulate protein anabolism. In this study, a computational machine learning-driven quantitative...

  • Article
  • Open Access
1,789 Views
19 Pages

Neural machine translation (NMT) models combining textual and visual inputs generate more accurate translations compared with unimodal models. Moreover, translation models with an under-resourced target language benefit from multisource inputs (sourc...

  • Article
  • Open Access
1,161 Views
17 Pages

Modeling Strategies for Conducting Wave Surveillance Using a Swarm of Security Drones

  • Oleg Fedorovich,
  • Mikhail Lukhanin,
  • Dmytro Krytskyi and
  • Oleksandr Prokhorov

This work formulates and solves the actual problem of studying the logistics of unmanned aerial vehicle (UAV) operations in facility security planning. The study is related to security tasks, including perimeter control, infrastructure condition moni...

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Computation - ISSN 2079-3197