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1064 articles for “engineering design”
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Utilization of Gaseous Core Based Nuclear Reactors for Efficient Power Production and Nuclear Waste Management
Abstract: AbstractAs long as the demand for worldwide energy continues, the need for nuclear energy will always be in the forefront of the energy sector. However, Fukushima tribulations require us to look for safer and more efficient ways of designing nuclear power plants. Hence, it is essential to look for advanced ways of creating special types of nuclear reactors that work outside conventional parameters. Gas core nuclear reactors are such reactors …
Published in Journal of Nuclear Engineering & Technology · Vol. 7, Issue 2, 2017 · pp. 20–28 Read article
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Effectiveness of 3-D Printing Technology in Education and Teaching-Learning
Abstract: Education is the key to releasing the true potential of human ingenuity. The emphasis of education should be on both academic and practical, hands-on techniques. It covers the gap between conceptual understanding and real-world execution. 3-D printing, a new educational technology, claims that it will equip pupils for a more technologically advanced future. By incorporating 3-D printing into education, cutting-edge technology is made accessible to ambitious students and future entrepreneurs. …
Published in Journal of Polymer & Composites · Vol. 13, Issue 6, 2025 · pp. 113–125 Read article
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Optimized Adaptive Feedback Linearization Control of Wing Rock by Using Neural Network and NSGA_II
Abstract: Wing rock is one of the well-known instabilities that occur in aircraft dynamics at moderate to high angles of attack. In this phenomenon aircraft dynamics can display an oscillatory lateral behavior that manifests itself as a limit cycle known as wing rock. In this paper a new approach is introduced for designing the controller for this phenomenon which has the optimal performance while the controller is adaptive and robust against …
Published in Journal of Aerospace Engineering & Technology · Vol. 5, Issue 1, 2015 · pp. 1–10 Read article
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Crystalline and Polymeric Interactions in Multi- layered Bulletproof Glass: A Study of Ballistic Resistance and Structural Integrity
Abstract: Bulletproof glass is engineered to withstand high-impact projectiles, offering a critical line of defense in various industries such as banking, military, and armored vehicles. This study explores the structural composition, energy absorption mechanisms, and performance characteristics of bulletproof glass when exposed to ballistic threats. The glass consists of layered constructions, often involving polycarbonate and adhesive interfaces such as polyvinyl butyral, which enhance its energy absorption and resistance to projectiles. The …
Published in International Journal of Crystalline Materials · Vol. 1, Issue 2, 2024 · pp. 10–17 Read article
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User, User Studies and User Education in LIS
Abstract: AbstractUser education is a programme designed and operated by the library/information personnel to teach the users about the resources, the ways to locate the resources and exploit the resources. The user education programmes are to be organised on a regular basis and from time to time. User education range from initiating a fresh user into the library/information system – teaching about the layout of the library, various units and their …
Published in Journal of Communication Engineering & Systems · Vol. 5, Issue 3, 2015 · pp. 27–35 Read article
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Optimizing Power Generation from Building Ventilation Systems: A Study on Exhaust Fan Efficiency
Abstract: Due to population growth, the world's energy consumption has increased dramatically in both wealthy and developing nations in recent years, and by 2042, it is predicted to have doubled or more. Since a few years ago, the use of innovative sustainable power sources to meet energy demands has been gradually increasing. We've chipped away at a different idea because of this. As an alternative energy source, renewable energy (RE) resources …
Published in International Journal of Electrical Power and Machine Systems · Vol. 1, Issue 2, 2023 · pp. 22–27 Read article
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Enhancing Heat Transfer in Exchangers: Nanoparticle-enhanced Fluids for Improved Thermal Performance
Abstract: This research investigates the utilization of nanoparticle-enhanced fluids to improve the thermal performance of heat exchangers. Heat exchangers play a pivotal role in numerous industrial applications and energy systems, necessitating continuous efforts to enhance their efficiency. Nanotechnology has recently emerged as a promising avenue for achieving this goal. The study begins with a comprehensive review of existing literature, highlighting the significance of heat exchangers and the potential benefits of incorporating …
Published in Journal of Thermal Engineering and Applications · Vol. 10, Issue 2, 2023 · pp. 23–30 Read article
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Comparison of Central Inverter and String Inverter for Solar Power Plant: Case Study in Vietnam
Abstract: AbstractSolar power technology is developing rapidly in Vietnam and investors are interested in developing the solar power plant. Comparison of the choice of grid-tie inverter technology between central inverter and string inverter can affect the change of investment cost, operation and maintenance costs, and operation efficiency of solar power plants in the real condition. However, most of solar power plants in Vietnam are currently in the design stage, so experience …
Published in Journal of Nuclear Engineering & Technology · Vol. 9, Issue 3, 2019 · pp. 11–23 Read article
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Energy and Exergy Analysis of Boiler and Turbine for Thermal Power Plant: A Review
Abstract: This paper presents thermodynamic analysis of boiler and turbine. Most of the power plants are designed by the energetic performance criteria based on first law of thermodynamics only. The real useful energy loss cannot be justified by the first law of thermodynamics, because it does not differentiate between the quality and quantity of energy. Energy analysis presents only quantities results while exergy analysis presents quantitative as well as qualitative results …
Published in Journal of Thermal Engineering and Applications · Vol. 3, Issue 2, 2016 · pp. 22–26 Read article
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PADDY SACKING CONVEYOR
Abstract: In this project, we are developing a highly efficient and effective screw conveyor packaging machine aimed at revolutionizing the way farmers pack their harvested paddy. The objective is to streamline the packaging process, saving valuable time and effort for farmers while ensuring optimal grain preservation and handling.During the paddy field harvesting period, it is common practice to store the collected grain at a designated spot within the field. Our innovative …
Published in Journal of Production Research & Management · Vol. 13, Issue 2, 2023 · pp. 72–95 Read article
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Hybrid Rocket Propellant Grains: A Review
Abstract: The go-to-rocket propulsion system is either solid rocket motor or liquid rocket engine, but both have their own drawbacks like solid rocket motors cannot be throttled or stopped and started again or the construction of liquid propulsion systems is quite complex, with difficulty in storage and major safety issues. A hybrid rocket propulsion system uses either fuel or oxidizer in solid form and the other in liquid and has a …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 13, Issue 3, 2024 · pp. 44–51 Read article
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Arduino Based Smart Bell
Abstract: In today’s era, many school/college bells are operated manually. But there is requirement of accuracy in operation. In schools/colleges, there are many digital clocks available with bells but they ring only at specific time and cannot stop after specific time. Here a new and inexpensive design is being presented. The Arduino uno is used for controlling all the functions, it gets the time through the keypad and stores it in …
Published in Trends in Electrical Engineering · Vol. 9, Issue 1, 2019 · pp. 36–40 Read article
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Study of Seismic Performance of G+50 Storey Building with Different Locations of Shear Wall and with Diagrid
Abstract: AbstractThe present study investigates the behavior of G+50 storey octagonal shaped buildingprovided with shear wall and diagrid at different locations; by inter-combining all theseparameters of shear wall and diagrid total six models of G+50 storey building are made. The dynamic analysis of G+50 storey octagonal shaped building with shear wall and diagrid at a different locations using response spectrum method is carried out by using structural analysis and design computer …
Published in Journal of Construction Engineering, Technology & Management · Vol. 7, Issue 3, 2017 · pp. 30–39 Read article
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Role of Hybrid Controller Based FACTS Devices in Relieving Power Crisis
Abstract: The power crisis is a global concern for research and development engineers. These issues may be summarized manifold. These issues may be sudden outage/ failure of power system network, considerable power loss on the line, the voltage flickers, lack of proper equipment’s to monitor and protection, presence of significant harmonic level in the line that affects the performance of the equipment connected to line. Some of these issues may persist …
Published in Recent Trends in Electronics Communication Systems · Vol. 9, Issue 1, 2022 · pp. 1–10 Read article
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A review on Design of Gene Therapy and Its Potential for Craniofacial Regeneration
Abstract: One of the most talked-about topics of the 21st century is gene therapy, which holds the promise of treating many diseases. Current gene therapy research explores a wide range of potential treatments, such as enhancing the body’s immune response to tumors, promoting the formation of new blood vessels in the heart to mitigate heart attacks, and preventing HIV replication in AIDS patients. Gene therapy involves the introduction, alteration, or replacement …
Published in Emerging Trends in Personalized Medicines · Vol. 2, Issue 2, 2025 · pp. 6–12 Read article
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A Numerical Study on Static and Dynamic Characteristics of Electromagnetic Air Compressor used in Household Refrigerators
Abstract: With the development of high-strength magnetic material, moving magnet linear compressors have been gradually introduced in the fields of refrigeration and cryogenic engineering, especially in Stirling. This paper presents computational investigations on the static and dynamic characteristics of a moving magnet. Equivalent magnetic circuits and finite element approaches have been used to model the moving magnet linear motor. In this paper an electromagnetic air compressor is used, where the piston …
Published in Journal of Experimental & Applied Mechanics · Vol. 5, Issue 3, 2014 · pp. 8–15 Read article
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Speed Control of PMSM using Optimization Methods
Abstract: AbstractThis paper represents a modelling and optimized design of speed control for a permanent magnet synchronous motor (PMSM). The PI controller of inner current loop is optimized using evolutionary algorithm like Particle Swarm Optimization (PSO) method. To illustrate effect of proposed method, the performance of evaluationary algorithm is compared with traditional optimization method i.e., Ziegler-Nichols method. The main objective of the proposed work are, develop mathematical modelling of PMSM motor …
Published in Journal of Microcontroller Engineering and Applications · Vol. 6, Issue 2, 2019 · pp. 8–16 Read article
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Hybrid Intelligent Controllers for Highly Accurate Trajectory Tracking of Manipulator
Abstract: Due to the lack of accurate knowledge of robotic manipulator model, the highly precise trajectory tracking cannot be obtained. Moreover in these modern times, multiple design control objectives cannot be met by single controller, hence; there is a need for having two or more controllers at a time. Hence, more powerful and effective systems can be made by combining these intelligent controllers. In this regard, evolutionary optimized advance intelligent controller …
Published in Trends in Electrical Engineering · Vol. 7, Issue 3, 2017 · pp. 17–30 Read article
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High Pressure Waste Heat Recovery Boiler Downstream of Sponge Iron Plant: A Review
Abstract: India is emerging as the leading producer of sponge iron among developing as well industrially developing nations. Sponge iron is produced by the direct reduction of iron ore by use of non-coking coal. In the present work, a boiler is designed to coordinate the heat of waste gas in the sponge iron process. This gas has a lot of sensible heat, which can be used for producing high-pressurized steam by …
Published in Journal of Thermal Engineering and Applications · Vol. 3, Issue 2, 2016 · pp. 27–30 Read article
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Evaluate Effect of Various Parameters on Mechanical Property and Microstructure for TIG Welded Joints: A Review
Abstract: Welding is most important operation in any industry. It is essential to optimize the various parameters of welding process so that we can achieve the reliability, productivity and quality of the products. So, industries are forcing the engineers to look at the welding process parameters such as electrodes, inert gas, current, voltage etc. The objective of any industry is production of high quality products at low cost and increase the …
Published in Trends in Machine design · Vol. 4, Issue 1, 2017 · pp. 12–13 Read article