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629 articles for “Computation”
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Optimization and Control of Evaporative Separation Processes
Abstract: Evaporative separation processes are widely used in various industries, including chemical manufacturing, petroleum refining, and food and beverage processing, to separate components based on their vapor pressures. These processes involve the use of equipment such as distillation columns, evaporators, and membrane-based systems, and are critical for ensuring product quality and process efficiency. However, the complexity of evaporative separation processes and the inherent variability in feedstock composition and quality make it …
Published in International Journal of Chemical Separation Technology · Vol. 8, Issue 2, 2022 · pp. 27–31 Read article
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Numerical investigation of hydrodynamics of batch crystallizer
Abstract: In this work, hydrodynamics in a draft tubebatch crystallizer is analysed computationally using Computational fluid dynamics (CFD). The CFD simulations are performed using multiple reference frame (MRF) with sliding mesh approach in transient condition for flow time of 5s using the standard k-ε turbulence model. The flow-field in batch crystallizer is quantified by calculating time averaged velocity profiles along the horizontal line and by analysing the temporal variation of liquid …
Published in International Journal of Chemical Engineering and Processing · Vol. 3, Issue 1, 2017 · pp. 24–35 Read article
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Effect of Pressure on Insulation Failure and Pipe Leakage in Natural Gas Transmission Pipeline Using Simulation Software
Abstract: Effect on insulation failure and pipeline leakage in natural gas transmission line using simulation software known as EXTENDSIM9 SUIT was applied to monitor, predict and simulate the variation in pressure in a pipeline system. The computational fluid dynamics parameters for the flow of compressible gas in a pipeline includes density and pressure which changes along the transmission line due to frictional resistance, and may lead to fogging/ hydrate formation or …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 5, Issue 1, 2019 · pp. 24–37 Read article
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Modelling and Simulation of a Bio-Fermenter for Ethanol Production
Abstract: Industrialization and world population are continuously increasing and this demands high energy. Ethanol is one of the leading bio-fuel in recent years. In this research, mathematical models were developed to monitor, predict and simulate the rate of production of ethanol from the fermentation process of corn. Increase in the ethanol production was observed within the range of 0 >D_S≤0.25 of solvent dilution rate with the optimum value of ethanol concentration …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 7, Issue 1, 2021 · pp. 39–50 Read article
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Exploring Thermodynamic Heterocyclic Compounds: A Comprehensive Analysis
Abstract: Heterocyclic compounds constitute a significant class of organic molecules with diverse applications in various fields including pharmaceuticals, materials science, and agrochemicals. Understanding their thermodynamic properties is crucial for elucidating their behavior in different environments and optimizing their applications. This comprehensive analysis delves into the thermodynamic aspects of heterocyclic compounds, encompassing their synthesis, structural characteristics, and energetics. The review begins by outlining the fundamental principles governing the thermodynamics of heterocyclic compounds, …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 9, Issue 1, 2023 · pp. 40–46 Read article
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Analysis of Flat Slab by MATLAB Coding
Abstract: A reinforced concrete slab supported by columns with, or without drop is called as flat slab. The columns for flat slab provided with, or without column heads. Flat slab is a universal structural component widely used in construction now-a-days. Flat slab requires minimum depth as compared to other slab, hence saving in material cost, speedy construction and it allows flexible column grids. MATLAB programming helps in high-performance numerical computation and …
Published in International Journal of Construction Engineering and Planning · Vol. 2, Issue 1, 2016 · pp. 47–53 Read article
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Optimization of Compressive Strength of Snail Shell Ash Blended Cement Concrete
Abstract: In this paper, a mathematical model is developed to optimize the compressive strength and the corresponding values of the mixture proportions of snail shell ash blended cement concrete using Scheffe’s regression method.A computer program written in qbasic language was invoked to quicken the selection of the cheapest mix ratios and the corresponding value of compressive strength of concrete. The mix ratio that optimized the compressive strength was found to be …
Published in International Journal of Construction Engineering and Planning · Vol. 6, Issue 2, 2020 · pp. 29–37 Read article
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Static Analysis of Precast Concrete Piles using Resonance Moment–Displacement Method
Abstract: This paper presents the results of static analysis of circular precast single piles from critical buckling load by resonance moment-displacement approach. The circular precast single piles of different support conditions; pinned-pinned, fixed-fixed, and fixed-pinned were investigated. The critical buckling load was evaluated as the resonance moment-total deflection ratio. A computer program coded in basic language was invoked to carry out a composite analysis of single piles from critical buckling load …
Published in International Journal of Structural Engineering and Analysis · Vol. 6, Issue 1, 2020 · pp. 52–61 Read article
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A Prologue Study for Feasibility of Passage for Urban Mass Transit System in Dahod City
Abstract: Economic growth and prosperity of a nation widely depends on cities and towns. These cities and towns generates almost two third of the country’s income and 90% of government revenues, while only one third of India’s total population lives in cities and towns. As India is becoming more urbanized, the economic growth of the nation will be dependent on urban areas. The momentum of economic growth can only be sustained …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 6, Issue 1, 2020 · pp. 24–32 Read article
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Dynamic Game Based CAPTCHA-A New Approach to Tackle Web Robots
Abstract: Abstract: "CAPTCHA" stands for Complete Automated Public Turning Test [1], is a security mechanism designed to differentiate between online bots and human. It is a challenged- response test for computing to determine whether the user is human or not. It is used to defend against the malicious bots programs. As use of Internet has been become vital issue and many web application facing a threat of web bots (Robots). Web …
Published in International Journal of Distributed Computing and Technology · Vol. 5, Issue 2, 2019 · pp. 1–7 Read article
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AWS Pros & Comparative Study between top CSPs (AWS, Azure, Google Cloud)
Abstract: Web has become tireless in day-by-day occupation furthermore Cloud process could be a rising model wherever registering assets offered over the net as adaptable, on-request (Web) administrations. net access must utilize large measures of money on framework must serve gettable purchasers that is not a difficulty for vast endeavor but with regards to little and Medium Enterprises or Enterprise's reasonableness turns into an incredible issue with the stupendous foundation come …
Published in International Journal of Distributed Computing and Technology · Vol. 7, Issue 2, 2021 · pp. 1–13 Read article
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Application of COM-LOG Technique for Edge Detection of Images: An Emerging Methodology
Abstract: In this paper, an emerging edge detection method for computing the edges of several images using the concept of Center of Mass (COM) with Laplacian of Gaussian (LOG) Operator is presented. This method can be used as framework for multi-scale edge detectors for several images in image processing. Multi-scale edge detector needs to compute gradient on different scales. Here the edge detection by COM technique with LOG operator is compared …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 1, Issue 1, 2015 · pp. 1–6 Read article
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Image Segmentation
Abstract: In computer vision, image segmentation is the process of partitioning a digital image into multiple segments (sets of pixels, also known as super-pixels). The goal of segmentation is to simplify and/or change the representation of an image into something that is more meaningful and easier to analyze.[1][2] Image segmentation is typically used to locate objects and boundaries (lines, curves, etc.) in images. More precisely, image segmentation is the process of …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 3, Issue 2, 2017 · pp. 55–56 Read article
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Local Binary Patterns and Its Extended Variants
Abstract: ABSTRACTThis paper focuses on the Local Binary Patterns and its various important variants. LBP is a non-parametric descriptor and used to extract, analyze, recognize and classify the different modality images. It summarizes the local patterns of image characteristics efficiently. LBP and its many extended versions have been extensively used in numerous applications of computer vision, image processing, pattern recognition and biomedical field in recent years. Very discriminative and computationally efficient …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 6, Issue 2, 2020 · pp. 13–25 Read article
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Recognition and Detection of Content in Video Using OpenCV
Abstract: The emergence and continued reliance on the Internet and related technologies has resulted in massive amounts of data that can be analysed. Humans, on the other hand, do not have the cognitive abilities to comprehend such vast amounts of data. Machine learning (ML) is a mechanism that enables humans to process large amounts of data, gain insights into the data's behaviour, and make more informed decisions based on the analysis's …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 7, Issue 2, 2021 · pp. 42–47 Read article
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Smart Waste Segregation and Management Using IOT
Abstract: The Internet of Things (IoT) is a concept in which the interconnection is done via the internet of computing devices embedded in everyday objects, enabling them to send and receive data [1]. The initial technical realization of IoT was done by RFID which is used in identification and tracking of devices [5]. Due to the merits and characteristics of IoT, it plays an important role and has its applications in …
Published in International Journal of Software Computing and Testing · Vol. 5, Issue 1, 2019 · pp. 26–30 Read article
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Smart Waste Management System Using IoT
Abstract: Waste collection and to dispose is one of the biggest issue that world is facing. This requires huge expenditure and more costing includes manpower, collection bin vehicle cost, fuel cost, and proper ways to dispose it. This factor led the necessity of designing, implementing and executing an intelligent smart waste management system for proper dispose of waste. This paper concentrates on the implementation of smart waste management using IoT computing. …
Published in International Journal of Software Computing and Testing · Vol. 5, Issue 2, 2019 · pp. 30–37 Read article
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System Infringement Challenges in Smart Cities
Abstract: We can increase the urban service use, improve sustainability and minimize environmental harm so that the idea of green infrastructure aims to improve the living standard of the citizens. Cybersecurity is the key issue facing smart cities. To store, process and transmit data we can use data protection, as well as the software infrastructure, all topics covered by cybersecurity. Internet of things (IoT) and internet of everything (IoE) are used …
Published in International Journal of Software Computing and Testing · Vol. 8, Issue 2, 2022 · pp. 7–12 Read article
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Agile Hybrid Education System: Adaptable, Innovative, and Effective
Abstract: The proposed hybrid learning management system (LMS) aims to provide an automated system for the manual processes by utilizing computerized equipment and software, which can effectively store and manage valuable data for an extended period of time, with easy accessibility and manipulation. This system can ensure error-free, secure, reliable, and fast management, allowing users to focus on other activities instead of record-keeping. As a result, businesses are able to maintain …
Published in International Journal of Software Computing and Testing · Vol. 8, Issue 2, 2022 · pp. 13–19 Read article
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A Combined Cycle Power Plant Using Graph Theory and Systems Modelling-Review
Abstract: Graph theory is a well-established tool for the analysis of any system. For the graph theory system has to be divided in to sub systems and factors have to be identified for the analysis. In the present work some of the attributes are identified for the application of graph theory. A proper identification of the attributes helps in precise evaluation of selection of combined cycle power plant systems. As the …
Published in International Journal of Analog Integrated Circuits · Vol. 1, Issue 2, 2015 · pp. 38–42 Read article