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727 articles for “Layer”
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Tensile Capacity of Corroded Steel Section Strengthened Using Fiber Composite Wrap
Abstract: Strengthening and rehabilitation of structures is a major concern for researchers in the civil engineering community in recent years due to the aging of structures and the need for effective methods of strengthening. Many researches are being carried out on strengthening of reinforced concrete structures using fiber composite materials. A very few researches are being reported on strengthening of corroded steel members using fiber composite materials. Since corrosion is an …
Published in Journal of Construction Engineering, Technology & Management · Vol. 2, Issue 1-3, 2012 · pp. 54–65 Read article
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Temperature Control System using Artificial Intelligence
Abstract: Artificial Intelligence (AI) based controller for temperature control of a water bath system. The generation of membership function is a changeling problem for fuzzy systems and the response of fuzzy systems depends mainly on the membership functions. Artificial Neural Network based input and output used to tune the membership functions in fuzzy system. Two input and single output artificial intelligence is designed to control the temperature system .Further the tuning …
Published in Journal of Control & Instrumentation · Vol. 3, Issue 1-3, 2012 · pp. 76–83 Read article
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EXPERIMENTAL INVESTIGATION OF WELDING PROCESS PARAMETERS ON MECHANICAL PROPERTIES FOR TIG WELDED AUSTENITIC STAINLESS STELL 304 JOINTS
Abstract: Minimally invasive surgeries are the most elusive, yet highly demanded subset of surgeries which requires precise knowledge of the pertinent patient. Compared to conventional surgeries, minimally invasive surgeries are characterized by less pain, low risk of infection, lesser scarring, etc. In the status quo, doctors use intuition through experience to determine the parameters for surgery such as the force required to cut, size of cut, depth of cut, etc. With …
Published in Journal of Experimental & Applied Mechanics · Vol. 9, Issue 2, 2018 · pp. 6–9 Read article
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Intelligence Wide Angle Diffuser Relocation for Wind Tunnel
Abstract: A wide angle diffuser is placed between the centrifugal blower and the settling chamber for the open circuit wind tunnel. The cross-sectional area increases so rapidly that separation can only be avoided by boundary layer control. The wide angle diffuser is a means of reducing the length for a given area ratio rather than affecting a pressure recovery. The length of the wide angle diffuser is 3.5 m, area ratio …
Published in Journal of Experimental & Applied Mechanics · Vol. 8, Issue 1, 2017 · pp. 19–22 Read article
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Study of Energy Recovery Method Using Pressure Exchanger Device for Various Capacities Reverse Osmosis Plants
Abstract: Water is required to produce energy, and energy is required to produce potable water by reverse osmosis process. An RO water desalination system consists of the pretreatment section, the desalination section, and the post treatment section. In the new design of plants, different energy recovery methods are adopted to reduce the energy consumption of desalination section. Among the various energy recovery systems, the pressure exchanger system is used to reduce …
Published in Journal of Experimental & Applied Mechanics · Vol. 8, Issue 1, 2017 · pp. 23–27 Read article
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Finite Difference Analysis of Plane Couette Flow using MATLAB
Abstract: Internal flow is a flow for which the fluid is confined by a surface. Hence, the boundary layer is unable to develop without eventually being constrained. An internal flow is constrained by the bounding walls, and the viscous effects will grow and meet and permeate the entire flow. Some examples of internal flows are: flow between two parallel horizontal plates, Couette flow, plane Poiseuille flow, flow through pipes, etc. In …
Published in Journal of Experimental & Applied Mechanics · Vol. 10, Issue 1, 2019 · pp. 17–22 Read article
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Injection of Air Bubbles and its Effects into A Shell and Coiled Heat Exchanger: A Review
Abstract: The purpose of this research is to investigate the effects of air bubble injection on the performance of a horizontal helical shell and coiled tube heat exchanger in an experimental setting. The effects of air bubble injection with varied air flow rates on the number of thermal units (NTU), exergy loss, and efficacy are examined. In present review, a shell and snaked tube heat exchanger has been numerically considered. The …
Published in Journal of Experimental & Applied Mechanics · Vol. 12, Issue 3, 2021 · pp. 40–47 Read article
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Optimizing Heat Transfer in Rectangular Channels with Turbulators: A Comprehensive Review
Abstract: Turbulators and various obstructions strategically placed along the airflow path in a channel are employed to enhance heat transfer This enhancement is achieved by disrupting the laminar sub-layer or intensifying turbulence within the duct passage. Numerous types of turbulator elements have been extensively utilized to optimize the heat transfer characteristics in such systems. Investigating further, researchers have explored the application of roughness elements in two-dimensional, three-dimensional, and irregular shapes. This …
Published in Journal of Experimental & Applied Mechanics · Vol. 14, Issue 3, 2023 · pp. 7–17 Read article
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Comparative Analysis of FD-DMDG SON MOSFET over FD DMDG SOI MOSFET
Abstract: AbstractIn the recent past, Silicon-on-Insulator (SOI) shows better device performance in comparison to bulk Silicon devices but it still suffers from different short channel effects (SCEs). Recently a structure, Silicon on Nothing (SON), has been suggested and investigated. It is structured to be capable of substantial reduction of SCEs and present better electrical characteristics in comparison to SOI. The absence of the buried layer results in the reduced electrostatic coupling …
Published in Journal of Electronic Design Technology · Vol. 9, Issue 1, 2018 · pp. 9–16 Read article
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Reconfigurable Industrial WSN in IoT Environment with Smart Sensor Interface Using FPGA
Abstract: IEEE1451 is set of standards developed by IEEE for connecting transducers to microprocessors, instrumentation systems, or control networks. These standards define TEDs for each transducer connected to system. TED stores transducer related information in memory like EEPROM. Wireless sensor network is network of distributed sensors that monitor environmental parameters and cooperatively pass data to main location through network. IEEE1451 defines standards for connecting actuators to processor in WSN. Internet of …
Published in Journal of Electronic Design Technology · Vol. 7, Issue 2, 2016 · pp. 16–23 Read article
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Design of a Microstrip Patch Antenna with an Array of Circular SRR Using Left-Handed Metamaterial
Abstract: In this paper, the design of a patch antenna with a metamaterial composed of circular SRR is proposed. The proposed antenna design is fabricated on FR4 substrate and the experimental results obtained are in good agreement with the simulated results. By using the circular SRR structure the return loss of the conventional patch antenna has been improved from -11.5dB to -18.5dB. influence of metamaterial designed on another layer characteristics of …
Published in Journal of Electronic Design Technology · Vol. 3, Issue 1-3, 2012 · pp. 24–28 Read article
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Design of Metamaterial based Microstrip Patch Antenna for Brain Tumor Detection
Abstract: To construct a microstrip patch antenna loaded with a metamaterial based patch with partial ground plane. The use of metamaterial in Microstrip Patch Antenna facilitates the enhancement of the performance of antenna and it bring down the antenna size. The structure of the microstrip is simulated at 7.3 GHz with the help of HFSS software. The parameters such as like return loss, VSWR, gain, radiation pattern are calculated. The brain …
Published in Journal of Electronic Design Technology · Vol. 12, Issue 1, 2021 · pp. 10–21 Read article
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Design And Analysis On Operation Of Hybrid Micro Grid Using Artificial Intelligence
Abstract: Artificial intelligence approaches may be used to make engineering problems in a manner comparable to that of the human brain. Smart grid aims include greater integration of dispersed generation, grid stability, dependable power supply, and generation and supply stability. Using Artificial Intelligence methods, the objectives are realized. For microgrid energy management, there are several issues that contribute to its difficulties, including a dearth of inertia required for system stability, unpredictability …
Published in Journal of Electronic Design Technology · Vol. 12, Issue 3, 2021 · pp. 16–24 Read article
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Operative Protection Fortitude for Agip 1x15 MVA, 33/11KV Injection Substation
Abstract: The Electrical Power System generally consist of the Generation, transmission and distribution and this system require an adequate protection in it layers of operation to help protect electrical loads and equipment from damaging as to ensure healthy and quality power supply in the power system. The fault associated with this substation are short circuits, overloads, phase unbalance/imbalance, poor usage of protection which in turns causes regular trips/damage on equipment at …
Published in Journal of Electronic Design Technology · Vol. 13, Issue 3, 2022 · pp. 1–8 Read article
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Bio-physiochemical analysis of Algae –Gasoline and Butanol-Gasoline blended fuels
Abstract: AbstractThe main objective of this paper was to formulate and identify the physiochemical characteristics of fuel blended with algae oil, butanol and gasoline. The comparison of the characteristics of algae and butanol blended with gasoline is also presented in the paper. These blends have been prepared with three different blending ratio 5%, 10% and 15%, respectively. The requirement of another source of energy is increasing rapidly as fossil fuels are …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 8, Issue 1, 2018 · pp. 10–16 Read article
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Urban Planning Mitigation Trajectories for Urban Heat Island (UHI) A Case Study of Guntur, Andhra Pradesh, India
Abstract: AbstractGlobal radiation related solair-temperature directly influences Urban Heat Islands (UHI) as the built environments and surrounding atmosphere cause increase in urban solair temperatures, the resulting temperature completely depends on the thermal properties of the exposed materials. Urban heat islands can lead to deterioration of flora and fauna, elevation of ground level ozone, health disorders and increase in building energy consumptions. The study area of Guntur region which is susceptible to …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 8, Issue 2, 2018 · pp. 12–29 Read article
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Aerosol to Suggest Climate Delineation
Abstract: Marine aerosol of submicron sized biogenic originated organic fraction is subtending persistently constitutively compared to drastic variation based on volcanic eruptions. Sulphur is studied to form acid aerosol where the basic constituent in the stratosphere is reduced comparatively. High concentrations of organic fraction have been found from aerosol in marine boundary layer (MBL). Marine aerosol chemical composition has been influenced by the yearly biological cycle of the ocean, and so …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 11, Issue 2, 2021 · pp. 51–58 Read article
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Numerical Simulation of Mitigation of Soil Swelling Problem under Communication Tower Using Helical Piles
Abstract: AbstractExpansive soils exhibit significant volume changes with variations in soil moisture content. Expansive soils are often considered as problematic soils. It undergoes large volume changes upon wetting and drying and causes huge damages to the structures resting on it. Numerical modeling was carried out by using PLAXIS 3D-2013 software, in which modeling the soil by using hardening soil model was done. Tower rested on expansive soils are subjected to uplift …
Published in Journal of Geotechnical Engineering · Vol. 4, Issue 3, 2017 · pp. 35–46 Read article
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Safety Control Assistance and Monitoring based on Mobile Apps and Geographical Information System Approach
Abstract: Safety control assistance and monitoring is the GPS/route tracker solution especially with mobile apps for both personal safety and staff safety. Safety control is a leading personal safety with a GPS/route tracker along the route layer to automatically calculate, analyze and generate e-mail, text your exact location to your emergency contacts or administrator. If you do not check-in safely after working or socializing or travelling alone, providing your exact mobile …
Published in Journal of Geotechnical Engineering · Vol. 3, Issue 3, 2016 · pp. 23–26 Read article
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Improvement of Properties of Expansive Soil using Terrazyme
Abstract: Enzymatic emulsions contain enzymes that react with soil molecules to form a cementing bond that stabilizes the soil structure and reduces the soil’s affinity for water. When the bio-enzymes like Terrazyme, are mixed with soil they alter its engineering properties. When added to a soil, the enzymes increases the wetting and bonding capacity of the soil particles and improves the chemical bonding between soil particles and creating a more permanent …
Published in Journal of Geotechnical Engineering · Vol. 3, Issue 2, 2016 · pp. 1–6 Read article