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171 articles for “maintenance”
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Study Of Degrading Performance of Solar PV Panels Due To Effect of Dust Accumulation In Jaipur
Abstract: Solar photo voltaic (PV) systems are a promising method of generating electrical power from renewable energy in all over world right now. However, light obstruction on the solar panel due to dust accumulation can significantly influence the performance and efficiency of the system, and thus can affect the cash flow of the system operators. Instead of this problem, only small studies have been conducted on the nature of dust accumulation …
Published in International Journal of Electrical Power System and Technology · Vol. 2, Issue 2, 2016 · pp. 48–58 Read article
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Numerical and Mechanical Modelling of Reciprocating Type of Wind Converter for Rural and Remote Areas to Generate Electrical Power
Abstract: Nowadays energy is the fourth basic needs for human beings after food, cloth and shelter. Onthe other hand energy has also its own draw back to our living environment especially if we areusing fossil fuels as source of energy. Wind energy is among the recently flourishingtechnologies and get more acceptance from time to time to meet the energy demand of thesocieties and to reduce the environmental crises happen due to …
Published in International Journal of Electrical Power System and Technology · Vol. 6, Issue 1, 2020 · pp. 29–44 Read article
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Review of Power Efficient MEMS Microphone for Hearing Aid
Abstract: Among humans the most common disorder is partial hearing loss. Hearing health is more critical than ever in the perspective of an ageing population and increased environmental noise exposure. People want hearing aids that are smaller, highly power-efficient, and have better audio quality. MEMS microphones are really well to meet those needs. The commercially available hearing aids uses an expensive battery as well as the maintenance is high as a …
Published in International Journal of Electrical Power System and Technology · Vol. 7, Issue 1, 2021 · pp. 28–33 Read article
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Implementing Water Management, Monitoring and Control System Through IoT
Abstract: Water supply in many cities of India is irregular with limited water and resources, limited instrumentation, improper operation of the system and poor network maintenance. To monitor and control these features, sensors should be placed in appropriate locations, and manual valves should be automated and communication between the devices must be enabled. This method explains Internet of Things (IoT) using sensors with low power. Monitoring of real-time water supply with …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 4, Issue 2, 2018 · pp. 15–17 Read article
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Silicone Coating on Porcelain Insulator
Abstract: Dubai Electricity and Water Authority (DEWA) utilized porcelain insulators in the transmission overhead line system. These insulators reputed to be the best insulators with regard to the design and durability. In spite of satisfactory performance, porcelain insulators have disadvantages such as regular washing and cleaning. Because of the coastal location and industrial pollution of the overhead lines, frequent washing of porcelain insulators is required to ensure interruption free and reliable …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 6, Issue 2, 2020 · pp. 31–37 Read article
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IoT Based Smart Street Lighting Surveillance System
Abstract: The control of street lights technology is one of the intelligent machines that greatly raises the cost of building a city's infrastructure. Without a doubt, intelligent street light regulation may lower the cost of public illumination. The increasing importance given to energy conservation and proper maintenance has resulted in the creation of reducing technology that allows for large power savings, the highest consideration for the ecology, and a decrease in …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 9, Issue 1, 2023 · pp. 1–7 Read article
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Automatic Solar Powered Pesticide Sprayer for Farming
Abstract: The system integrates a range of components, including solar panels, battery storage, a pesticide tank, precision spraying mechanisms, sensors, and a sophisticated control system. These elements work harmoniously to optimize pesticide application, ensuring precise and efficient coverage while minimizing waste and environmental impact. Key features of this system include real-time data collection from various sensors, automated decision-making based on crop conditions and weather forecasts, and remote monitoring and control capabilities. …
Published in International Journal of Microwave Engineering and Technology · Vol. 9, Issue 2, 2023 · pp. 7–18 Read article
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Designing of Permanent Magnet Synchronous Generator for Wind Turbine
Abstract: Our energy crisis in a faster manner, renewable energy resources plays a major role to meet the power demand. Alternative method for energy crisis is renewable energy which is becoming more popular and is currently a hot topic in research and development. Wind energy which is clean source of energy with no cost, and more efficiency has been chosen more preferably than other renewable resources. Wind turbine is a device …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 4, Issue 1, 2018 · pp. 1–8 Read article
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Design and Implementation of Bottle Filling Automation System for Food Processing Industries using PLC
Abstract: The prime target behind this work is to build an automated bottle filling conveyor handing system using PLC (MITSUBISHI) or programmable logic controller. The purpose is to automate the working of a conveyor system. The working of conveyor system includes two main tasks to be accomplished. The primary job is starting and stopping of the conveyor using motor. The secondary task is to fill the bottles in a particular time …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 5, Issue 1, 2019 · pp. 1–9 Read article
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Properties of Nano-scale Material
Abstract: Nanomaterials (NMs) have gained prominence in technological advancements due to their tunable physical, chemical and biological properties with enhanced performance over their bulk counterparts. Nanomaterials can be divided based on their shape, size and their origin. Properties of nanomaterials play a major role in the production and maintenance of these materials.Because of expanded development of production of NMs and their role in industrial applications, their issues related to their toxicity …
Published in International Journal of Applied Nanotechnology · Vol. 6, Issue 1, 2020 · pp. 11–15 Read article
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Nanorobotics: A Review
Abstract: The field of robotics is expanding quickly and has the potential to change the world in many ways. Robots are now an essential part of our lives, doing everything from boosting production and efficiency to breaking new ground and entertaining us. To fully realize the potential of this fascinating field, robotics development must be carried out responsibly and ethically as we continue to make technological advancements. Nano-robotics is a fast-developing …
Published in International Journal of Applied Nanotechnology · Vol. 9, Issue 2, 2023 · pp. 36–43 Read article
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Advancements in Manufacturing Techniques for High-performance Fiber-reinforced Composite Materials
Abstract: This article explores the recent advancements in manufacturing techniques for high-performance fiber-reinforced composite materials. Composite materials have gained significant attention in various industries due to their exceptional mechanical properties, lightweight nature, and design flexibility. The continuous development of manufacturing methods has enabled the production of composites with improved performance, increased productivity, and reduced costs. This article reviews key manufacturing processes, such as automated fiber placement, resin transfer molding, and additive …
Published in International Journal of Composite and Constituent Materials · Vol. 9, Issue 1, 2023 · pp. 35–42 Read article
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Eco-friendly Manually Operated Floor Dust and Road Cleaning Machine
Abstract: Cleaning is an important part of the everyday routine. Cleaning and sanitizing effectively benefit and safeguard human health both directly and indirectly. Our surrounds are kept clean with the help of the road cleaner. Cleaning has become a basic need for all human beings, and it is unavoidable daily routine process. In general, numerous machines such as electric motors, diesel engines, and robots are utilized to clean the floor and …
Published in International Journal of Mechanics and Design · Vol. 7, Issue 2, 2021 · pp. 41–44 Read article
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A Comprehensive Study of Fault Diagnostics of Roller Bearings Using Continuous Wavelet Transform
Abstract: One of the prominent causes of breakdown of rotating machinery, bearing failure, proves to be costly to the industry. Unexpected machine stoppage disrupts production schedule and maintenance strategies. Therefore, condition monitoring has become a very important research field in recent years. It can be used to avoid unexpected failures of critical systems. Bearing fault diagnostics using vibration signals has proven to be very effective. This paper deals with the fault …
Published in International Journal of Manufacturing and Materials Processing · Vol. 2, Issue 2, 2016 · pp. 36–55 Read article
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Optimization of Effects of FMEA to Enhance Quality and Efficiency of CNC Machines in Valve Manufacturing Industry
Abstract: Failure mode and effects analysis (FMEA) is a systematic method for identification and preventing problems of products and process before its occurrence. FMEA focus on preventing defects, enhancing safety and increasing customer satisfaction. The FMEA needs to define parameters such as Severity (S), Occurrence (O), Detection (D) and Risk Priority Number (RPN). The conventional FMEA and grey relational analysis approaches are applied in this work. The rankings of the failure …
Published in International Journal of Computer Aided Manufacturing · Vol. 3, Issue 2, 2017 · pp. 11–20 Read article
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A Theoretical Investigation of Characteristics of Diesel Engine with Coil Cooler System
Abstract: Heat exchangers are very essential devices for the industrial applications such as power plant industries, refrigeration and air conditioning systems; and automobiles systems etc. One of the sources to produce electric power is diesel engine with generator called diesel generator. Diesel is a working fluid in this system. In general diesel generators are equipped with radiators or cooling tower systems for cooling the system. For low capacity diesel generators such …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 1, Issue 2, 2015 · pp. 16–25 Read article
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Analysis and Overhauling of Two Stage Reciprocating Air Compressor of a Conventional Locomotive-A Case Study
Abstract: Abstract- Reciprocating air compressor is the most widely used type of compressor found in many industrial applications and is a crucial machine in gas transmission pipelines, petrochemical plants, refineries, etc. Due to high pressure ratio requirements, reciprocating air compressor is commonly used in locomotives. After a period of life unexpected failures of internal components due to miscellaneous reasons occur, which affects the operating system performance. This paper presents a case …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 1, Issue 2, 2015 · pp. 39–53 Read article
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Case Study of a Typical Underperformed Waste Heat Recovery Power Plant and Remedial Measures
Abstract: With the development of technology, the efficiency of combined-cycle gas turbine (CCGT) has crossed the barrier of 60%. In this paper, a typical problem of low-output generation of a CCGT plant is analysed. During 1st four months of operation of the plant, the sustainable steam turbine power output was between 36 and 36.5 MW against the design output of 37.2 MW. This marginal drop is acceptable considering the degradation factor …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 3, Issue 1, 2017 · pp. 47–57 Read article
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Renewable Energy Technologies for Future and Sustainable Development
Abstract: People are relying upon oil for primary energy and this will continue for a few more decades. Other conventional sources may be more enduring but are not without serious disadvantages. The renewable energy resources are particularly suited for the provision of rural power supplies and a major advantage is that equipment such as flat plate solar driers, wind machines, etc., can be constructed using local resources. Without the advantage results …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 4, Issue 2, 2018 · pp. 11–29 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