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1982 articles for “SGI 400/15 grade” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Calibration And Comparison Of An Improved Rotatable Single Hole Probe In 4, 6 And 8 Positions
Abstract: An improved single hole probe with a measurement volume of 0.3 mm dia. is developed in the present investigation. The probe is calibrated in a low turbulence open jet tunnel at a velocity of 50 m/s in yaw and pitch angle range of + 40 deg. at an interval of 5 deg. A special probe holder is developed so that the probe can be positioned at intervals of 15 deg. …
Published in Recent Trends in Fluid Mechanics · Vol. 8, Issue 2, 2021 · pp. 25–36 Read article
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Microclimate Conditions Monitoring using IoT to Maximize Fruits and Vegetables Production
Abstract: AbstractTo save the production cost of the Agro fields and maximizing the economy, production and quality using automation as well as technological advancements. This paper discusses about maximizing the agro-production using control in the microclimate conditions using IIoT (Industrial Internet of Things), yield a healthier crop production with maximum profit. The method includes continuous monitoring of the farm, includes monitoring climate conditions with respect to the crop on the field …
Published in Recent Trends in Sensor Research & Technology · Vol. 4, Issue 3, 2017 · pp. 15–20 Read article
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Multipoint Deflection Analysis using Non-Contact Image-Based System
Abstract: Abstract: In this paper, the experimental study proposes a non‐contact image‐based system for multipoint deflection measurement through image processing based on a low‐cost consumer‐grade camera. Deflection monitoring is one alternative method that can become the indicators of bridge feasibility since this method is easy, effective, and can be used for multi-temporal application. The objective of this study is to determine the deflection of simply supported beam of span 1.2 m …
Published in Recent Trends in Sensor Research & Technology · Vol. 6, Issue 1, 2019 · pp. 13–17 Read article
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Smart Wireless Door Lock System based on GSM Technology
Abstract: AbstractThe project idea was to build a knock detecting door lock which can identify the specific knocking pattern and unlock the door if the pattern is correct. This door locking system provides much security than systems which are currently using. When there are many users who use the door, problems may occur because there is only one key to open the door. But here in this door locking system this …
Published in Recent Trends in Sensor Research & Technology · Vol. 7, Issue 1, 2020 · pp. 10–15 Read article
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Oxide Nanostructures as Gas Sensor
Abstract: This article is to describe oxide nanostructures as gas sensor, to act as a summited provision. Method based scripture has described from views of on chemical used to detect, otherwise, fact has been interpretation of active layer to convert chemical reaction to electronic signal that has read in terms of changes in resistance, frequency, voltage, etc. Basic Concepts of sensory process from device has been performance evaluation, given by, parametric …
Published in Recent Trends in Sensor Research & Technology · Vol. 8, Issue 3, 2021 · pp. 27–32 Read article
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Impacts of Hybrid Vehicles on Environment
Abstract: Now a day many of vehicle manufactures are facing to manufacture a vehicle, which is produce cleaner alternative fuel because most of the gasoline vehicles releases CO2 gases which are more than 99% of the carbon in the fuel is emitted as CO2 when the fuel is burned. During acceleration, these percentage increases and also other gases are emitted like hydrocarbons and carbon monoxide. This carbon content may vary by …
Published in Trends in Electrical Engineering · Vol. 8, Issue 3, 2018 · pp. 46–50 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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Penalization for Unscheduled Interchange based on Availability Based Tariff in Competitive Electricity Market
Abstract: This paper presents a technique for the penalization of unscheduled interchange within deregulated power sector, it derives its features from a successful frequency linked tariff scheme operational in India and known by the name of Availability Based Tariff (ABT). In this paper, combined model consisting of the pool, bilateral and multilateral transaction of deregulated power sector has been considered, the power market is mostly scheduled for 15 min, one or …
Published in Trends in Electrical Engineering · Vol. 3, Issue 3, 2013 · pp. 51–61 Read article
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Back-Propagation Neural Network Based Speaker Identification Under Noise Distortion
Abstract: The aim of this paper is to evaluate the performance of the proposed speaker identification system where Wiener filtering technique has been used to eliminate the background white Gaussian noises and linear discriminant analysis has been used to reduce the dimension of the speech features. Since the audio signal captures more environmental noises than other biometrics modalities, the main emphasis of this paper is to analyze the problem domains of …
Published in Trends in Electrical Engineering · Vol. 5, Issue 2, 2015 · pp. 1–6 Read article
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Conversion of Existing Vehicle to Electric Vehicle
Abstract: The ambition of this project is to design and manufacture the electric vehicle which can be used to replace the existing vehicle working on combustion technology. The main aim is to reduce the consumption of fuel and to reduce carbon emission. This will give more comfort compared to existing vehicle. Now a days global warming, pollution, extinction of fuel and depletion of resources are the major reasons for shifting our …
Published in Trends in Electrical Engineering · Vol. 9, Issue 3, 2019 · pp. 22–29 Read article
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Effect of Turn-on Angle Variation on Performance of the Switched Reluctance Motor
Abstract: Stepper motors, brushless DC motors and switch reluctance motors emerged in the last few decades and these motors are finding applications in the various fields depending upon the demand. Switched reluctance motors have 6-4, 8-6 and 10-8 stator pole-rotor pole construction available. These motors work on the principle of reluctance. In this paper, analysis is carried out for 6 stator pole, 4 rotor pole switched reluctance motor. The parameters like …
Published in Trends in Electrical Engineering · Vol. 11, Issue 3, 2021 · pp. 1–7 Read article
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Optimization of process parameters of MIG welding on AISI-SAE1060 Standard Carbon Steel by Taguchi technique
Abstract: The quality of weld joint depends on many input process parameters however, this research paper focuses only on the optimization of input process parameters like welding current, electrode diameter and plate thickness; and analyses the effect of these process parameters on the butt- weld joint strength by using Taguchi technique. In our experimental work, welding currents of 150,180,210 Amp; electrode wire diameter of 0.80, 1.2, 1.6 mm and base metal …
Published in Trends in Machine design · Vol. 5, Issue 2, 2018 · pp. 14–20 Read article
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Design and Thermal Analysis of Fins for Air Cooled Engine by Varying its Geometry
Abstract: An air-cooled motorcycle engine releases heat to the atmosphere through the mode of convection to facilitate this, fins are provided on the outer surface of the cylinder. The cooling fins allow the wind to move the heat away from the engine. The heat transfer rate depends upon the velocity of the vehicle, fin geometry and the ambient temperature. Low rate of heat transfer through fins is the main problem of …
Published in Trends in Machine design · Vol. 5, Issue 3, 2018 · pp. 37–53 Read article
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Optimization Process of Stick Arc Welding Parameter in Taguchi Method
Abstract: The stick welding, one of the most basic manufacturing component or assembly process or common factor affecting a fabrication, economical high productivity and small industrial welding or quality of lower cast welding parameter. This research paper deals with machinery system, an optimum data like welding parameter, compare the arc input by Taguchi method in basic material of milled steel rod and different grade size material. For experimental output data a …
Published in Trends in Machine design · Vol. 6, Issue 2, 2019 · pp. 22–28 Read article
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Study of Multistage LDAC System Aided Direct and Indirect Type of Dehumidifier with Solar Heating and Evaporative Cooling
Abstract: The aim of this paper is to study various studies done on multistage LDAC system. Some of the studies were based on a combination of multi-stage with VC systems to make it more effective. Some systems have an equal number of regenerator and dehumidifiers and some have only single regenerator between several dehumidifiers. Most of the systems have liquid desiccant type dehumidifiers but some use solid desiccant wheels for dehumidification. …
Published in Trends in Mechanical Engineering & Technology · Vol. 8, Issue 1, 2018 · pp. 15–20 Read article
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STUDY ON EFFECT OF END MILLING PARAMETERS ON CUTTING FORCES USING RESPONSE SURFACE METHOD
Abstract: Now a day’s research over improvement of surface roughness on mechanical elements has become quite significant in the operational and aesthetical point of view. To enhance accuracy and precision, manufacturing firms are adopting automated systems in order to achieve manufacturing excellence. In the present work the effect of various process parameters like spindle speed, feed and cutting fluid composition on cutting forces in End milling process is investigated by using …
Published in Trends in Mechanical Engineering & Technology · Vol. 8, Issue 2, 2018 · pp. 62–72 Read article
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Fabrication and Evaluation of Mechanical Properties of Banana Fiber Reinforced Epoxy Composites
Abstract: Natural fiber reinforced composites are gaining attention in recent days due to eco-friendly nature, sustainability, low cost and easy availability. The natural fibers are enriched with favorable mechanical properties which diversify artificial fibers are bio-degradable, nonhazardous, light weight. In this submission, specimens of the banana fiber reinforced epoxy composites are developed to evaluate the mechanical properties. The composite sample specimens are designated with different fiber orientations using the hand lay-up …
Published in Trends in Mechanical Engineering & Technology · Vol. 10, Issue 1, 2020 · pp. 37–47 Read article
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Characteristics and Comparison of Continuous Casting Machine (CCM) and Reheat Furnace (RHF) Rolled Reinforcement Bar
Abstract: Modern rolling process introduces manufacturing of reinforcement bar in combination of continuouscasting and straight rolling to avoid time and cost losses and produce fine quality reinforcement bar.Using the core heat or heat inside the raw material (generally known as billet), the rolling process iscarried out. This modernized rolling process overcomes reheating losses and cost of transportationand of course cost of reheating which were faced in previous manufacturing processes. During therolling, …
Published in Trends in Mechanical Engineering & Technology · Vol. 11, Issue 1, 2021 · pp. 17–27 Read article
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Measurement of Defects in Car Bearings and Its Effect on Ultrasonic Waves
Abstract: As one of the defects of roller bearings due to intermittent coupling forces and external impact loads,surface cracks due to corrosion or wear may have many defects for rotating machines. Surfacecracking on the bearing or its ball is one of the important factors in the efficiency of the bearing andits opening. It is useful to study these cracks and identify the type and size of these cracks for bearingsused in …
Published in Trends in Mechanical Engineering & Technology · Vol. 11, Issue 1, 2021 · pp. 44–49 Read article
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Evaluation of Crystallinity in Talc/Poly-styrene Composites by using FTIR and XRD
Abstract: Over the decade, polymers have found their usage in almost all types of industries ranging from food and beverage packaging to automobile industries. Though the polymers are considered highly inert and chemically stable, their performance under mechanical loading is not at par with their metallic counterparts. Thus, polymer composites have started gaining popularity over the years, but their properties are poorly understood. In this study, the effect of talc addition …
Published in Trends in Mechanical Engineering & Technology · Vol. 11, Issue 2, 2021 · pp. 10–16 Read article