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601 articles for “Pneumatic Fitting & Tubing”
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Strength Assessment of RCC Beams Subjected to Corrosion
Abstract: The damage assessment of civil structural members is one of the most important and recently emerging fields in engineering. Deterioration of a structure may occur due to a host of factors such as poor workmanship, improper maintenance, atmospheric effects, accidents, natural calamities. Certain causes like environmental effects, natural calamities cannot be controlled. Therefore, durability of concrete structures especially those exposed to aggressive environments is of great concern. Many deterioration causes …
Published in Recent Trends in Civil Engineering & Technology · Vol. 2, Issue 1-3, 2012 · pp. 139–152 Read article
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Predicting flexural strength from alccofine and fly-ash as partial replacement of cement for high strength concrete
Abstract: Materials of different sourced has been applied by researchers to partially replace cement, this has been producing commendable results, the intension of these studies are to reduce waste generation from some of this materials and reduced cost, most of this material are sourced locally, this implies that it will be economical for construction engineers as this concept are achieving tremendous results, the study is to monitor flexural strength from Alccofine …
Published in Recent Trends in Civil Engineering & Technology · Vol. 11, Issue 1, 2021 · pp. 40–64 Read article
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Lumped Construction Sequence for Column Shortening Analysis in High Rise Building with Outrigger System
Abstract: The exact value of column shortening is not a straightforward task. Various parameters are affected on column shortening results like rate of construction sequence and reinforcement ratio. The building should stand with high stiffness and must be able to resist lateral deformation without having discomfort to the user. The excessive drift is controlled by using outrigger system. In high rise buildings, the construction sequence analysis and conventional sequence analysis are …
Published in Recent Trends in Civil Engineering & Technology · Vol. 11, Issue 3, 2021 · pp. 23–30 Read article
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Performance Evaluation of Stream Powered Manometric Pump
Abstract: Abstract: Discharging the water from various sources like dams, wells, rivers, sea to fulfill various needs is not new objective. Windmills and river pump were the very old methods for discharge the water. Because of availability electricity the electrically operated pumps are the widely used devices for this purpose. Due to increase in awareness of the environment and increasing rates of electricity, it is again required to think about old …
Published in Recent Trends in Fluid Mechanics · Vol. 6, Issue 1, 2019 · pp. 29–37 Read article
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Monitoring the Variations Influence of Bacterial Transport Coefficient on Rhodopseudomonas Depositions in Natural Pond
Abstract: This paper monitored the transport reflecting Rhodopseudomonas concentration in natural pond, the study express the rate of predominant influence from bacterial transport coefficient in the migration and deposition of Rhodopseudomonas in the study environment, the rate of bacterial transport coefficient in the natural pond shows that there is the tendency of partial immobile velocity in the pond, these factors reflected on the transport system of Rhodopseudomonas in the natural pond. …
Published in Recent Trends in Fluid Mechanics · Vol. 7, Issue 3, 2020 · pp. 24–39 Read article
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Predictive Model to Monitor the Exponential Transport of Spirochaeta Influenced by oxygen deficit And dispersion on natural pond
Abstract: Predictive model were considered to monitor the deposition of Spirochaeta in natural pond, the study considered the system to monitor the accumulation or exponential growth rate influenced by predominant parameters in the study environment, the effect from oxygen deficit observed characteristic of Dissolved Oxygen Levels. This includes Dissolved oxygen concentrations that are constantly influenced by diffusion and aeration, including photosynthesis, respiration and decomposition. This also includes water equilibrates toward hundred …
Published in Recent Trends in Fluid Mechanics · Vol. 8, Issue 1, 2021 · pp. 22–33 Read article
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Effect of Temperature on Inhibitory Efficacy of Tamarindus indica fruit extract on acid corrosion of Aluminium
Abstract: An attempt has been made to investigate the anti-corrosive propensity of ethanolic extract of Tamarindus indica fruit at elevated temperature between 303 to 343 K, so as to replace the exploitation of toxic chemicals as corrosion inhibitors. Inhibition efficiency has been observed significantly high (84.06%) at room temperature at concentration 0.45 %. The inhibition efficiency is found to increase with increasing concentration of extract and decrease with rise in temperature. …
Published in Recent Trends in Fluid Mechanics · Vol. 10, Issue 3, 2023 · pp. 42–50 Read article
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Node Deployment Techniques for Link Prediction in Heterogeneous Social Networks
Abstract: AbstractThis research analyses the coverage problem in heterogeneous social network system with two types of sensor nodes having different sensing ranges. The Particle Swarm Optimization (PSO) algorithm is implemented for coverage optimization in heterogeneous network system. This algorithm is used for finding the optimal deployment of the sensor nodes by using specific fitness function. The performance of sensor nodes after running PSO algorithm is evaluated by using Euclidean distances for …
Published in Recent Trends in Sensor Research & Technology · Vol. 7, Issue 1, 2020 · pp. 16–22 Read article
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Structural Health Monitoring of Steel Bridge Model using Sensor
Abstract: The structure needs to be monitored after periodic time in its service life. SHM refers to be theprocess of implementing a damage detection and characterization strategy for engineeringstructures. This helps to lead a cost-effective management and can also help to increase theservice life of the structure. Civil engineering structures pose certain challenges whilemonitoring due to its large dimensions and different types of materials. The structural healthmonitoring is a term increasingly …
Published in Recent Trends in Sensor Research & Technology · Vol. 7, Issue 3, 2020 · pp. 14–18 Read article
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Surveillance Robot For The Live Video Transmission Application
Abstract: In this project decides to focus to create a Surveillance Robot, which can prove to be an important undertaking to protect humanity in today's changing environment. By changing the size of this robot, we can monitor any place or get secret information there. It can be fitted in a drone, so that sensitive borders of the country can be monitored. In this period of corona, the ward of corona patients …
Published in Recent Trends in Sensor Research & Technology · Vol. 8, Issue 2, 2021 · pp. 22–29 Read article
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Enhancing Portability and Convenience: Bag Pack Umbrella Review
Abstract: The carry-on bag, that is, a backpack that can be slung over the user's shoulders with two cotton straps, is covered under the utility model. An umbrella-and-bag arrangement, which combines an umbrella and a bag, is also shown in the utilitarian model. When using the umbrella, this assembly frees up the user's hands. Loop-closure equations were created by considering the affine mapping from two dimensions to three dimensions. These equations …
Published in Recent Trends in Sensor Research & Technology · Vol. 10, Issue 3, 2023 · pp. 1–5 Read article
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Development and Investigation of Minimum Power Non-contact Swirl Vane Gripper
Abstract: The Swirl vane gripper is a new non-contact gripper, which uses negative pressure created by the air swirling flow to create an upward lifting force. This upward force can be used to lift an object, which is placed underneath the gripper. In comparison with other non-contact grippers, this gripper is electrically actuated (rather than pneumatically) and hence require less power to generate same lifting force as produced by other grippers. …
Published in Trends in Electrical Engineering · Vol. 8, Issue 3, 2018 · pp. 28–34 Read article
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Smart Grid: The Future of the Intelligent Power Mechanism
Abstract: The improvement and implementation of a clever grid for electricity deliver is one of the urgent troubles in present day electricity economy, provide excessive country wide precedence and big investments, despite the fact that the whole problem continues to be in its infancy stage. The clever grid provides power from manufacturers to customers the usage of two-manner virtual technology, and permits manage of home equipment within side the customers' homes …
Published in Trends in Electrical Engineering · Vol. 12, Issue 2, 2022 · pp. 28–34 Read article
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Characterization and Mechanical Behavior of Sintered Al-Mg Powders
Abstract: The resolution of the work is to relate the characterization and mechanical properties for argon atomized Al-1wt%Mg powders through and not through lubricant 1 wt% graphite. Pure nitrogen sintering was accomplished and the effect of sintering atmosphere for the mixed Al-1%Mg powder compacts was examined. One weight percent graphite was premixed with the powder as a lubricant for the first set samples. However, no graphite was used for the second …
Published in Trends in Machine design · Vol. 6, Issue 1, 2019 · pp. 1–7 Read article
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Dynamic Balancing of Four-bar Mechanism Using Genetic Algorithm
Abstract: This study is to optimize the design parameters of planar four-bar mechanism using MINI TAB and Genetic Algorithm approach by minimizing shaking force and shaking moments. Using MATLAB, the position, velocity, acceleration, and forces of each link was determined. A set of weighting factors was selected according to the contribution of x and y components of the forces and moments. The regression equation generated by MINI TAB was used as …
Published in Trends in Machine design · Vol. 8, Issue 2, 2021 · pp. 11–20 Read article
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Design and Fabrication of Electromagnetic Embossing Machine
Abstract: Conventionally, in many manufacturing industries, embossing operation is carried out manually using jigs and fixtures or by means of a machine. These machines are mechanical, pneumatic or hydraulic. The running cost of these types of machines is also high. An electromagnetic embossing machine proves itself better against these machines in respect with above said points. In this machine, embossing operation is carried out in project work on very thin aluminium …
Published in Trends in Mechanical Engineering & Technology · Vol. 9, Issue 2, 2019 · pp. 1–6 Read article
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Utilizing Machine Learning to Predict the Dimensional Variation of Shafts Printed using Fused Deposition Modeling
Abstract: With the onset of the fourth industrial paradigm, additive manufacturing techniques are coming to the forefront in mechanical engineering domain. The technological burgeoning of additive manufacturing, particularly 3-D printing, has observed substantial growth in rapid prototyping, functional part manufacturing, and tooling because it has significantly reduced the manufacturing costs and processing time. One of the most commonly used techniques of additive manufacturing is Fused Deposition Modelling (FDM), examining and controlling …
Published in Trends in Mechanical Engineering & Technology · Vol. 11, Issue 2, 2021 · pp. 41–46 Read article
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Magic Mirror - Smart Reflective Interface for a Smart Home
Abstract: This project aims to accomplish the development of a contemporary mirror that serves as both a traditional mirror and an Internet of Things device. By incorporating display panels like LED and LCD into the mirror, crucial information may be presented, such as the date, time, headlines, and to-do lists. These mirrors can be programmed using artificial intelligence, but the cost will rise. Consequently, we sought to develop a product that …
Published in Trends in Opto-electro & Optical Communication · Vol. 13, Issue 1, 2023 · pp. 1–15 Read article
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Dynamic Behavior of Asphalt Stabilized and Grid Reinforced Subgrade Soil
Abstract: The impact of repeated loading (punching shear) on Asphalt stabilized and grid reinforced subgrade soil have been investigated in this study. Specimens of 152mm diameter and 116 mm in height have been prepared, cured, and then tested using the pneumatic repeated load system PRLS. The deformation-load repetitions data were recorded for each case. Data were fed to the finite element software for the modeling process. An assessment was conducted to …
Published in Trends in Transport Engineering and Applications · Vol. 5, Issue 2, 2018 · pp. 1–9 Read article
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Assessment of Deformation under Repeated Cracking-Healing Cycles of Asphalt Concrete
Abstract: The Asphalt concrete wearing course is subjected to direct tyre loading and practices distresses such as microcracks. However, asphalt pavement is known to exhibit self-healing ability of microcracks under repeated loading with rest period and controlled environment. In this work, the permanent deformation of the wearing course was assessed under repeated cracking and healing cycles. Asphalt concrete specimens of 100 mm diameter and 63 mm height have been prepared with …
Published in Trends in Transport Engineering and Applications · Vol. 7, Issue 3, 2020 · pp. 13–25 Read article