Search
1516 articles for “Numerical”
-
Using AHP in Belt Conveyor Selection Problem
Abstract: Belt conveyor plays a dominating role in screening creaser. The performance of belt conveyor is primary issue for screening creaser. There are various criteria which affect the performance of belt conveyor. Selection of belt conveyor is a Multi-criteria Decision Making (MCDM) problem. In that respect there are many methods available for selection of belt conveyor; however this paper targets to explore the applicability of AHP to solve belt conveyor selection …
Published in Trends in Transport Engineering and Applications · Vol. 2, Issue 1, 2015 · pp. 39–46 Read article
-
Physics-Informed Neural Networks for Multiphysics Analysis of Biomedical Polymer Composite Systems
Abstract: Physics-Informed Neural Networks (PINNs) offer an effective model of solving coupled multiphysics equations in biomedical polymer composite systems, which are data-driven. In the given work, the PINN method is presented where equations of elasticity, mass diffusion, and heat transfer are integrated to model the complex processes that take place in composite biomaterials. The neural network loss is specified to include the governing partial different equations which enables both the system …
Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 Read article
-
Artificial Intelligence in Trigonometry: Innovations, Applications, and Future Prospects
Abstract: Artificial Intelligence (AI) has transformed numerous scientific fields, yet its integration with classical mathematics such as trigonometry is still emerging. This paper explores how AI enhances trigonometric problem solving, learning, and real-world applications. We analyse AI-driven tools for teaching trigonometry, AI in geometric and spatial reasoning, usage in robotics and computer vision, and future directions for research. Key challenges, methodologies, and case studies are discussed to provide a comprehensive overview …
Published in Journal of Artificial Intelligence Research & Advances · Vol. 13, Issue 3, 2025 Read article
-
A Survey Paper on Image Denoising Technique for Satellite Images
Abstract: AbstractImage denoising (ID) is a material issue found in various image processing (IP) and PC vision issues. There are numerous techniques of denoising images. The most necessary property of ID model is that it ought to totally diminish clamor, however much as could reasonably be expected and edge conservation. This paper gives a knowledge perspective of some real work in the field of ID. Specialists have distributed numerous calculations in …
Published in Journal of Artificial Intelligence Research & Advances · Vol. 4, Issue 2, 2017 · pp. 1–9 Read article
-
Sentiment Analysis and Stock Market Prediction-Using news to predict stock markets
Abstract: AbstractThe aim of this paper is to propose a relatively new approach regarding the influence of financial news on stock market prices. Previously, a lot of effort and research has been done to study the effect of historical stock market prices. This approach mainly involved time series numerical data to predict the future trend of stock markets. But, with the advent of superior computing power and computing techniques such as …
Published in Journal of Artificial Intelligence Research & Advances · Vol. 6, Issue 2, 2019 · pp. 17–24 Read article
-
A Survey of Emerging Threats in Web Security
Abstract: Web communication has developed into a severe enterprise instrument nowadays. Web gadgets “are the main platform for the customers to switch and change numerous information for communication. These units are variably used for purposes beknown banking, private digital assistance, distant working, m-commerce, web access, leisure and medical usage. Even so, persons are nonetheless hesitant to make use of web units as a result of its safety issue. It is critical …
Published in Journal of Web Engineering & Technology · Vol. 9, Issue 2, 2022 · pp. 27–31 Read article
-
A Survey Paper on Smart Path Algorithm for Ant Colony Optimization
Abstract: Apart from the tremendous research being executed, ad hoc networks is the huge issue for various researchers. Ad hoc network routing is particularly most challenging issue because of its power energy, dynamic nature and inadequate bandwidth. Someway, techniques which are based on the SI for example algorithms of ACO have presented to be a perfect method for developing algorithms of ad hoc networks routing. ACO routing is an effective routing …
Published in E-Commerce for Future & Trends · Vol. 3, Issue 1, 2016 · pp. 1–9 Read article
-
Vortex Shedding Characteristics of Tapered Cylinders at Turbulent Wake
Abstract: The physics of flow regime around a tapered cylinder is strongly three-dimensional (3D) and complex. These pose numerical difficulties in capturing the vortex shedding phenomena in the wake of cylinder. This paper discusses the main characteristics of vortex shedding behind a fixed linearly tapered circular cylinder at relatively high Reynolds numbers. A computational fluid dynamics model is employed to solve the 3D incompressible transient Navier-Stokes governing equations. The numerical model …
Published in Journal of Offshore Structure and Technology · Vol. 1, Issue 1, 2014 · pp. 25–38 Read article
-
Aerodynamic Analysis of Formula 1 Race Car: A Case Study
Abstract: If you look at all the factors in Formula 1 that can be influenced with engineering, more than 70 percent is aerodynamics. Computational Fluid Dynamics plays an increasing role in the design process for the automotive industry, in particular for the prediction of aerodynamic characteristics. This Study is concerned with simulation of aerodynamic flow around the front part of a formula 1 racing car. The numerical simulation includes geometrical modelling, …
Published in Recent Trends in Fluid Mechanics · Vol. 2, Issue 3, 2015 · pp. 1–9 Read article
-
Improved Film Cooling with Hybrid Arrangement of Cooling Holes
Abstract: In the present work, numerical study of full coverage film cooling on an adiabatic flat plate is carried out. Cylindrical holes of 30° injection angle are used to supply cold air into the hot primary flow. Adiabatic film cooling effectiveness is calculated at different velocity ratios to study the film cooling performance. A new hybrid arrangement of film cooling holes is presented by splitting the full coverage of film holes …
Published in Recent Trends in Fluid Mechanics · Vol. 4, Issue 2, 2017 · pp. 1–6 Read article
-
Impact of Plant Diversity in Cereal Aphid Density in Wheat Crops
Abstract: AbstractGrain aphids cause financial damage to wheat crops. In Tamil Nadu, Eriopis connexa is an indigenous ladybird. In the present study, the numerical reaction of E. connexa to changes in aphid thickness on wheat crops with high and low plant differing qualities was examined. The study was completed in Coimbatore, Tamil Nadu, from September to December 2007 and 2008, on two wheat crops with either a higher plant differing qualities …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 4, Issue 2, 2015 · pp. 35–38 Read article
-
Design Conceptualization and Computational Analysis of Cryogenic Engine Nozzle-ABYOM
Abstract: The main purpose of this paper is to design a cryogenic engine nozzle with specified dimensions using CATIA V5 software and analyze the nozzle using ANSYS software. The realizable k-ε viscous model was used for calculation and the Hydrogen (H2) had retained as an ideal gas. The CFD simulations were done on the nozzle to find the pressure, density, velocity, and temperature. In the graph, there are 500 points streamlined …
Published in Journal of Materials & Metallurgical Engineering · Vol. 13, Issue 4, 2023 · pp. 14–23 Read article
-
DEM Simulation of Macro and Micro-scale Behavior of Granular Materials during Loading and Unloading
Abstract: The present paper aims at comparing the simulated stress-strain behavior of granular materials quantitatively with the experiment and exploring the evolution of the micro-scale behaviors during loading and unloading using the discrete element method (DEM). A numerical sample consisting of 9826 randomly generated spheres similar to the experiment was prepared. The numerically prepared isotropic sample was subjected to loading and unloading under strain controlled condition. It is noticed that the …
Published in Journal of Geotechnical Engineering · Vol. 9, Issue 4, 2022 · pp. 26–38 Read article
-
Effect of Initial Temperature and Diameter of Ethanol Droplet on Evaporation Dynamics in Convective Air Medium
Abstract: Ethanol is a suitable biofuel as it has fewer toxic emissions and higher-octane numbers. For spray combustion applications, the gas phase motion must be considered while numerically investigating the fundamental aspects of droplet evaporation and combustion processes. Hence, we have numerically simulated the evaporation dynamics of an isolated spherically shaped ethanol droplet under a forced convective air environment in the absence of gravity. The momentum transfer between two phases is …
Published in Journal of Polymer & Composites · Vol. 11, Issue 14, 2023 Read article
-
Drona-Chariot: A Medical Equipment Carrier Drone
Abstract: Caring for trauma victims in harsh environments poses numerous difficulties, especially when a rescue effort is delayed. Human-containable medical equipment may also be consumed by a single victim, making replenishment impossible prior to evacuation, especially in long-term on-site supply scenarios. This project aims to build an unmanned autonomous aerial vehicle that successfully delivers remote places with life-sustaining medical supplies where it is impossible or impractical for vehicles or pedestrians to …
Published in International Journal of Computer Science Languages · Vol. 1, Issue 1, 2023 · pp. 7–14 Read article
-
Designing Digital Filters of Underwater Wireless Sensor Node
Abstract: Underwater Wireless Sensor Networks (UWSNs), an emerging area, integrate sensing, computing, and communication into a single compact device. The digital data is acquired using an FPGA (Field Programmable Gate Array), and the fusion of numerous sensor data is accomplished in the sensor node’s ARM (Advanced RISC Machine) CPU. The sensor interfacing circuit should connect the sensor to the sensor node’s data collecting system. The data from these sensors may be …
Published in International Journal of VLSI Circuit Design & Technology · Vol. 1, Issue 1, 2023 · pp. 43–53 Read article
-
An Evaluation of Versatile CNC Machines for Tabletop Applications
Abstract: The tabletop CNC provides a comprehensive analysis of computer numerical control (CNC) machines tailored for tabletop use. In today's rapidly evolving manufacturing landscape, compact and adaptable CNC systems have gained prominence due to their potential to revolutionize small-scale production and prototyping. This research examines a range of versatile CNC machines, assessing their capabilities, precision, ease of use, and suitability for various tabletop applications. By exploring key factors such as size, …
Published in Journal of Polymer & Composites · Vol. 11, Issue 8, 2023 · pp. 88–104 Read article
-
Recent Update on Advanced Drug Delivery System
Abstract: Over the past decade, there has been a growing interest in the use of artificial intelligence (AI) technology for analysing and interpreting biological or genetic data, accelerating drug discovery, and identifying selective small-molecule modulators or rare molecules in addition to predicting their behaviour. The use of artificial neural networks (ANNs) for the rapid analysis of massive amounts of data, the development of novel hypotheses and treatment plans, the prediction of …
Published in International Journal of Advance in Molecular Engineering · Vol. 1, Issue 1, 2023 · pp. 22–30 Read article
-
Effects of Soil and Water Conservation Measures on Selected Physico-Chemical Properties of Soil in Qenshiben Watershed Central Ethiopia Regional State
Abstract: One of the main causes of declining soil resources in Ethiopia has been identified as soil erosion, which in turn negatively affects the agricultural productivity of the country. In order to alleviate the problem of soil erosion, numerous soil and water conservation measures have been implemented during the past ten years in numerous parts of the country through community mass mobilization. In spite of the fact that conservation measures had …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 13, Issue 1, 2024 · pp. 23–32 Read article
-
Study on the Profile and Flow Field Variation of Parachute Coating by Seven-hole Probe Method
Abstract: In general, the parachute test is a long test cycle, expensive, and difficult to measure with accuracy, which makes it a very laborious and time-consuming task. Therefore, attempts have been made to overcome this by using a parachute test stand or by simulation, but in our country, there is no numerical simulation of the parachute and there is no research on it. In this paper, the variation of the shape …
Published in Journal of Aerospace Engineering & Technology · Vol. 14, Issue 1, 2024 · pp. 26–37 Read article