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629 articles for “computational”
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Design and Analysis of 3D Printer Using FDM Method
Abstract: Fused deposition modelling (FDM) is an additive manufacturing technique for layer-by-layer printing of three-dimensional objects. The research's major goal is to create and assess a low-cost 3D printer that can print items within a 200×200×200 mm printing area utilizing easily available materials and manufacturing methods. Phase of additive manufacturing Because of its advantages over traditional methods, 3D printing is becoming more common. A 3D printer is a computer that produces …
Published in International Journal of Computer Aided Manufacturing · Vol. 7, Issue 2, 2021 · pp. 17–22 Read article
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Analysis & Simulation Of Local Area Network By Using Packet Tracer
Abstract: In the modern period, we use PCs for all of our personal and professional needs. The majority of organizations rely on their correspondence, organisation, mechanisation, internet marketing solutions, and other processes to function as efficiently as possible. The best most fundamental PC system, according to many organisations, is LAN, which may be used to connect systems in different geographical locations. A LAN enables the efficient cost sharing of infrastructure for …
Published in International Journal of Computer Aided Manufacturing · Vol. 8, Issue 2, 2022 · pp. 32–37 Read article
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Artificial Intelligence Based Path Finding and Decision Making in First Person Shooting Game
Abstract: One of the most important components of the game business is artificial intelligence (AI). In this paper, we have looked at how artificial intelligence technology may be utilised to issues that exist during game development and the addition of additionalfeatures. Two algorithms—the bots decision-making and path finding—are studied in this research article. A few AI strategies are explored, along with how they might be applied to solve game-related issues. These …
Published in International Journal of Computer Aided Manufacturing · Vol. 8, Issue 2, 2022 · pp. 1–6 Read article
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SMART SURVEILLANCE: AI-DRIVEN DRIVER DROWSINESS DETECTION SYSTEM
Abstract: In this study, a real-time application for driver drowsiness detection based on machine learning and deep learning is developed. Accidents, including traffic accidents, are now a frequent cause of fatalities and injuries among people. One of the major contributing factors to traffic accidents and a significant threat to road safety is drowsy driving. As a result, there are more people dying and getting hurt every year. Serious traffic accidents have …
Published in International Journal of Computer Aided Manufacturing · Vol. 9, Issue 1, 2023 · pp. 29–35 Read article
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CFD Analysis and Modification of Muffler of 1067 cc4 Cylinder Inline Engine for Better Performance
Abstract: Back pressure is one of the important parameter which determine the performance of the muffler. Pressure drop of the exhaust system includes losses due to piping, silencer, and termination. The most critical mechanical factor regarding backpressure of any commercial modified and available muffler is cross flow perforated tube in which the diameter of the perforated tube hole and porosity of the perforations are most critical. In this paper, the objective …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 3, Issue 1, 2017 · pp. 40–46 Read article
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Electronic Power Assisted Steering System
Abstract: Electric power steering (EPS or EPAS) is designed to use an electric motor to minimize the effort by providing steering assist to the driver of a vehicle. Sensors detect he motion and torque of the steering column, and a computer module apples assistive torque via an electric motor coupled directly to either the steering gear or steering column. This allows varying amounts of assistance to be applied depending on driving …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 3, Issue 2, 2017 · pp. 25–31 Read article
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A Review Study of Steady State Thermal Analysis of Piston by Finite Element Method (FEM)
Abstract: This study explains with the previous literature survey that indicates about the inner combustion engine constituents like piston. The piston transports the energy of the burnt gasses from mechanical energy. The piston translates inside the cylinder liner or sleeve. The present effort is to study about the design of piston petrol engine. Computer aided engineering apparatus allows engineers to improve product and to pretend these designs for residual stress, structural …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 4, Issue 1, 2018 · pp. 34–39 Read article
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CFD Simulation on Ground Tube Heat Exchanger using Copper and Aluminum as Tube Material
Abstract: Renewable energy is free in nature and it must be brought into application. Due to use of air conditioning and its refrigerants global warming is a serious issue. Renewable energy is the main concept of an earth tube heat exchanger, which uses the thermal energy of the ground for cooling and heating of the fluid medium. Here, air is used as fluent working medium. The air cools in summer and …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 6, Issue 2, 2020 · pp. 49–74 Read article
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CFD on Parametric Analysis of Compression Ignition Engine by using Star CCM+
Abstract: Stringent emission from the conventional vehicles draws attention of automobile researches to develop engine either high fuel efficiency and low emission of NOx, CO and unburnt hydrocarbons. Hence, there by Homogeneous charge compression ignition came to the effect. Homogeneous charge compression ignition engine is the type of engine the well organised mixture of air and fuel ratio enters into the combustion chamber, and it is compressed up to auto-ignited temperature …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 7, Issue 2, 2021 · pp. 27–66 Read article
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Compressive Behaviour of Pristine and Impacted Composite Laminates: Numerical Simulations and Experimental Studies
Abstract: To predict the compressive strength, various failure criteria studied in this article include are Tsai-Wu, Hill, Hoffman, Maximum Stress and Quadratic. The quadratic failure criterion has been implemented using PATRAN Command Language (PCL). Is observed that quadratic failure criterion provides least failure indices, employed for conservative design. The compressive strength of the pristine and impacted laminate computed using analytical experiment, and finite element analysis (Numerical) commercial packages. Experimental program employing …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 2, Issue 2, 2016 · pp. 19–32 Read article
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Finite Element Modelling and Structural 3d Static of the Mechanical Behavior of Dry Contacts Slipping Between the Disc and the Brake Pads
Abstract: The aim of this contribution is to present a study based on the determination of the structural deformations due to the contact of slipping between the disc and the pads. The results of contact described in this work relate to displacements, Von Mises stress and contact pressures of the pad at various moments of simulation. One precedes then the influence of some parameters on the computation results such as rotation …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 2, Issue 1, 2016 · pp. 23–43 Read article
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Rolling Element Bearing Diagnosis Using Machinery Fault Simulator
Abstract: The paper presents the diagnosis strategy for the rolling element bearing system used in machinery fault simulator (MFS). The concept is generic and it is applicable for most of the system involving bearing sub-system. The MFS details and its various maintenance strategies described. The monitoring of the rolling element bearing (REB), done with the accelerometer sensors. Acquisition of data from the sensor analog voltage to the CPU in digital format …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 2, Issue 1, 2016 · pp. 01–22 Read article
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Numerical Study of Vibration Stress and Deformation of Rotating Fan Blade of a Gas Turbine
Abstract: The vibration stress caused by resonance is the main cause of failure in aircraft engine blades. The study is aimed at investigating the vibration stress of a single-stage fan blade influenced by the interaction of aerodynamic and structural behavior at multiple critical speeds. A three-dimensional finite element model of the blade was developed for the simulation of vibration stress and its subsequent effects. The blade was verified by modal test. …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 3, Issue 1, 2017 · pp. 7–20 Read article
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Design Optimization of Water Injection Module of Topside Facility of an FPSO
Abstract: Analysis, design and construction of offshores structures are the most challenging tasks in the field of ocean engineering. This work presents a method of designing topside facility of an FPSO by considering all possible environmental loading along with the loading during transportation, lifting and placing. Of all the loads wave loading is the most prominent which has been estimated using a 3D computational fluid dynamics code based on finite volume …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 4, Issue 1, 2018 · pp. 1–14 Read article
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Numerical Study on the Effect of Ball Baffles in Reducing Sloshing Loads in Ship Tanks
Abstract: Sloshing is the free surface motion of a liquid in a partially filled container under periodic motion. Liquid sloshing will result in dynamic pressure on the walls of the container causing large deformations to the tank as well as the supporting structures and carrier. This dynamic pressure on the tank walls due to slosh waves are conventionally mitigated in the tanks of very large crude oil carrier (VLCC) ships by …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 4, Issue 1, 2018 · pp. 15–27 Read article
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Analytical Modeling of Brick–Mortar Couplet
Abstract: This paper is a presentation of the finite element modeling of stress in a brick–mortar couplet. The brick–mortar couplet here serves as a meaningful substitute for a brick wall structure. In this work, the basic steps in derivation of the element stiffness matrix for a plane stress problem using the displacement approach are presented. The main purpose in the work is to verify the nodal displacements, which in turn would …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 6, Issue 1, 2020 · pp. 5–13 Read article
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A Study to Evaluate the Effectiveness of PowerPoint Presentation on Knowledge Regarding Electrocardiogram (ECG) Among Second Year B.Sc. Nursing Students at Selected Nursing Colleges of Udupi, Karnataka
Abstract: ECG is used to measure the rate and regularity of heartbeats, likewise the size and position of the chambers, the presence of any damage to the heart, and the effects of drugs or devices used to regulate the heart, such as pacemaker. An ECG is the best technique to measure and diagnose abnormal rhythms of the heart, particularly abnormal rhythms caused by damage to the conductive tissue that carries electrical …
Published in International Journal of Cardiovascular Nursing · Vol. 3, Issue 2, 2017 · pp. 7–11 Read article
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Effect of Brain Boosting Activities on Age-related Memory Impairment among Elderly Residing at Selected Old Age Homes, Jammu
Abstract: Background of the study: Every man‘s memory is his private literature. Memories are all we really own. According to Cicero memory is the treasury and guardian of all things. Most of us consider it to be wonderful to have a perfect memory. In general our memory serves amazingly well. Nevertheless at times we may have trouble recalling the name of someone we know well, where we read an interesting article, …
Published in International Journal of Geriatric Nursing · Vol. 2, Issue 1, 2019 · pp. 27–68 Read article
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Hypoglycemia Induced Hemichorea (HpogC): A Case Report
Abstract: Background: Hypoglycemia is a rare cause of movement disorders. An 80 year-old woman presented with worsening choreiform and dancing like movements due to hypoglycemia. Case presentation: 80 year old woman newly diagnosed hemichorea with involuntary movement of right hand and leg and her RBS and serum creatinine were 56 mg/dl and 1.85 mg/dl respectively. The patient’s Computed Tomography of brain was normal with the exception of age related atrophy. All …
Published in International Journal of Geriatric Nursing · Vol. 3, Issue 2, 2020 · pp. 1–3 Read article
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Buerger-Allen Exercise on Foot Perfusion among Patients with Diabetes Mellitus
Abstract: Background of the study: Diabetes Mellitus (DM) is a metabolic disorder which is characterized withincreased glucose level in the blood, resulting from defect in the insulin secretion, insulin action, orboth. In advance stage of the disease, foot perfusion of patients is decreased. It can be assessed byAnkle Brachial Index (ABI), Capillary Refill Time (CRT) and Peripheral pulse rate. Buerger-Allenexercise is an effective intervention for improving the foot perfusion of diabetes …
Published in International Journal of Geriatric Nursing · Vol. 4, Issue 2, 2021 · pp. 27–33 Read article