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1932 articles for “Design & Development” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Design and Development of Ankle Foot Orthosis for Foot Amputated Person by Using Carbon Fibre
Abstract: Ankle and foot orthotics play a pivotal role in the rehabilitation of individuals who have suffered a stroke, aiding in the restoration of their gait and overall mobility. However, optimizing the effectiveness of these orthoses requires a personalized approach that takes into account each patient's unique biomechanical characteristics. This study delves into the innovative use of carbon fiber combined with cost-effective 3-D printing technology to craft custom foot plate orthoses …
Published in Journal of Polymer & Composites · Vol. 11, Issue 8, 2023 · pp. 115–121 Read article
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Design and Development of an Electromagnetic Propulsion Train
Abstract: The recent advancement of new transportation techniques led to the search for methods of propulsion that were superior to classical mechanical systems. Among these new moments, electromagnetic propulsion (EMP) has attracted attention because this technique allows for motion generation via electromagnetic force without using conventional wheel-based friction processing. The paper describes the conceptual design, principle of working and performance evaluation of a prototype model train to be propelled electromagnetically.The system, …
Published in Trends in Mechanical Engineering & Technology · Vol. 15, Issue 3, 2025 · pp. 19–24 Read article
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A Cost-Effective Approach to IoT Weather Monitoring: Design and Development
Abstract: In this study, an inexpensive Internet of Things (IoT) system that allows tracking and recording meteorological data, such as moisture, temperature, pressure of the air, and particulates of dust in a residential neighbourhoodneighborhood, is designed and implemented using open-source technology. A Node MCU board, sensors (such as those for temperature, humidity, rainfall, pressure, etc.), and a Blynk software that offers a graphical user interface for visualizing and analyzing the data …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 12, Issue 1, 2023 · pp. 40–46 Read article
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DESIGN AND DEVELOPMENT OF A POND SURFACE CLEANING ROBOT WITH SOLAR POWER INTEGRATION
Abstract: There has been a significant increase in water pollution with waste products such as plastic waste, leaves, algae, paper waste, and organic waste as a result of the rapid pace of urbanization and wrong waste disposal practices. This results in poor water quality and environmental hazards among others. Conventional systems for cleaning ponds use man-power and fuel-operated machines that are not only labor intensive and time consuming but are not …
Published in Journal of Mechatronics and Automation · Vol. 13, Issue 2, 2026 · pp. 14–21 Read article
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Design and Development of Bus Body Structure: A Critical Review
Abstract: Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 The aim of this review is to organize and evaluate literature about bus body design and analysis. Designed bus body and assembled it with chassis. Assembly of bus body structure and chassis is critical because two separate units of bus are firmly joined together with fix joints, another issue while assembling is that the bus body structure and components should sustain …
Published in Trends in Mechanical Engineering & Technology · Vol. 4, Issue 3, 2014 · pp. 25–30 Read article
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Design and Development of a Pressure Measurement and Calibration Device for Use in Compression Therapy to Treat and Prevent Venous Ulcers
Abstract: Compression uses a combination of constricting clothing, bandages, or wraps to press against the skin and reduce swelling. By reducing the amount of fluid that accumulates in the affected area, tissue damage can be prevented or minimized. Compression therapy is a fundamental treatment for the root cause of venous ulcers and for preventing their recurrence. Various systems for implementing compression are available to suit individual patient needs and improve adherence …
Published in Journal of Aerospace Engineering & Technology · Vol. 13, Issue 3, 2023 · pp. 23–33 Read article
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Design and Development of an Automated Robotic Algorithm for Blasting, Painting, and Barnacle Cleaning of Offshore Structures
Abstract: Marine surface maintenance tasks such as barnacle removal, abrasive blasting, and protective painting are traditionally carried out using manual methods that are labor-intensive, hazardous, and prone to variability in quality. These challenges are particularly significant for offshore structures, where harsh environmental conditions and restricted accessibility increase operational risks and maintenance costs. This paper presents the design and evaluation of an autonomous robotic system for automated surface preparation and coating of …
Published in Journal of Offshore Structure and Technology · Vol. 13, Issue 1, 2026 · pp. 1–12 Read article
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Design and Development of Wristwatch for Blind Person
Abstract: Watches for blind person are already available, but, due to its cost, it is not affordable for the people in developing countries. In this project, main area of concern is about cost optimization of watch by modelling of wristwatch for the blind and visually challenged deaf person by using same features of simple watch. Main difference in design is that the watch face numbering is done in Louis Braille system …
Published in Trends in Machine design · Vol. 6, Issue 3, 2019 · pp. 1–7 Read article
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Aircraft Design and Development: An Overview
Abstract: This paper addresses issues related to airworthiness standards, air loads criticality, handling qualities requirements, and flight testing from the personal experiences of the author. Current control technology has significant impact on airworthiness specification description. Combination of air loads cases needs judicial selection along with control criteria. Control software can be synthesized in real time for required handling criteria. Concurrent aeroelasticity needs consideration for optimum aerodynamic design features that is highlighted …
Published in Journal of Aerospace Engineering & Technology · Vol. 4, Issue 1, 2014 · pp. 1–8 Read article
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Design and Development of Multifunctional Stretcher
Abstract: Hospital stretchers and wheelchairs are integrated in this piece. Instead of using the chair and stretcher individually, the suggested stretcher can be utilized for multiple purposes. Patients' mobility issues can be greatly reduced by this arrangement. There is a challenge in the ICU moving seriously damaged or fractured patients from stretcher to wheelchair. This product is capable of addressing such situations. One more advantage of the proposed design to conduct …
Published in International Journal of Industrial and Product Design Engineering · Vol. 4, Issue 1, 2026 · pp. 29–34 Read article
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Design and Development of Onion Storage Shade for Better Ventilation and Longer Life
Abstract: Onions are one of the most important cash crops for farmers in India and many other countries. However, most harvested onions are lost every year due to improper storage. Traditional storage methods, such as keeping onions in heaps under trees, in closed rooms, or in poorly ventilated sheds, do not provide sufficient airflow. As a result, moisture accumulates, leading to sprouting, fungal growth, rotting, and physical damage. These losses reduce …
Published in International Journal of Trends in Horticulture · Vol. 3, Issue 1, 2026 · pp. 31–41 Read article
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Design and Development of Remote Controlled Semi-Autonomous Robot for Bomb Defusion
Abstract: Mechanical testing plays an important role in the development of army.Accordingly, the aim of this project is utilize a defence robot for bomb diffusal applications. Autonomous Robots have gained their popularity due to economic production, flexibility of launch and variety of applications. In this paper a new approach for development of Autonomous rocker bogie robot is presented. The robot uses powerful brushless DC motors, electronic speed controller (ESC), GPS system, …
Published in Journal of Mechatronics and Automation · Vol. 2, Issue 1, 2015 · pp. 25–31 Read article
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Maximizing Flow and Ensuring Leak Tightness Through Design and Development of a Unidirectional Check Valve
Abstract: The check valve market, valued at USD 6.5 billion in 2024, is expected to grow at a 4.1% CAGR. Challenges in valve seat materials, particularly SS304 and PTFE (Teflon), contribute to a 0.5% leak rate, which leads to helium gas loss, reduced efficiency, and higher operational costs. While various sealing techniques, including hard-on-soft methods, have been explored, few have been applied to poppet check valves. This study focuses on improving …
Published in International Journal of Industrial and Product Design Engineering · Vol. 2, Issue 2, 2024 · pp. 10–18 Read article
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Selection of Appropriate Porous Material for Designing and Developing Hybrid Absorptive Muffler: A Wave 1-D Based Approach
Abstract: In this study, glass wool and rock wool are used as sound-absorbing materials to assess the sound transmission loss (STL) of hybrid absorptive mufflers. Improving the muffler's acoustic performance and assessing how well these materials attenuate noise are the main goals. Rock wool, which offers greater thermal resistance and broader frequency absorption, is contrasted with glass wool, which is renowned for its lightweight construction and high-frequency absorption. Wave 1-D simulation …
Published in Journal of Polymer & Composites · Vol. 13, Issue 3, 2025 · pp. 148–160 Read article
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ML-Driven Optimization Framework for the Analysis, Design, and Development of Efficient Wireless Power Transfer Systems for EV Charging
Abstract: The fast uptake of electric vehicles (EVs) has heightened the necessity of effective, dependable and convenient charging systems. The Wireless Power Transfer (WPT) systems can be taken as a potential solution as they allow charging cells without contact, without any risks, and without any overcrowding; the efficiency of the system is strongly influenced by the alignment of coils, the fluctuations of air-gaps, the conditions of the loads, and geometrical arrangements …
Published in International Journal of Manufacturing and Production Engineering · Vol. 4, Issue 1, 2026 · pp. 1–9 Read article
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Design and Development of Compact Humidifiers for Bench-top Chambers
Abstract: All products which are used in daily life have to serve in different climatic condition globally such as temperature, rain, humidity, etc. Hence, the products have to be tested under these conditions with the help of climatic chambers. There is a demand for a smaller version of climatic chambers called as bench-top chambers. Bench-top chambers require a compact humidifier, which can work on all humidity requirements set by the user. …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 5, Issue 2, 2018 · pp. 26–35 Read article
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Design and Development of a Sanitary Napkin Incinerator
Abstract: Improper disposal of menstrual waste presents serious health and environmental risks, especially in rural areas with limited access to proper sanitation and waste management systems. Without adequate facilities, used menstrual products are often discarded in open spaces, water bodies, or burned, leading to pollution, foul odors, and the spread of infections. The lack of awareness, infrastructure, and stigma surrounding menstruation further worsens the issue, making it crucial to promote safe, …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 15, Issue 2, 2025 · pp. 19–31 Read article
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Design and Development of Belt Type Oil Skimmer
Abstract: In the recent decade, the world has faces big oil spillage accidents into the oceans and made the huge impact on the environment. Sometime the oil is getting spillage through chronic and the careless habits in the use of the oil industries and oil products. Approximately over 406 million gallons of waste oil enters the oceans every year. This may cause huge damage to the aquatic life to separate the …
Published in Research & Reviews : Journal of Ecology · Vol. 9, Issue 2, 2020 · pp. 4–10 Read article
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Research Paper on Design and Development of Agricultural Polyhouse Cooler for Temperature Control During Summer
Abstract: During the summer season or during hot climates, the plant in the polyhouse or greenhouse needs the controlled temperatures for their optimum growth. If the temperature exceeds the required temperature, it starts damaging the newly springs of buds of plants affecting their productivity. There’s not only the temperature that should be controlled. Polyhouse plants are also affected by the relative humidity. And managing both at the same time is not …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 8, Issue 1, 2021 · pp. 21–25 Read article
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Design and Development of Household Water Boiler to utilize Marking Nut as Fuel
Abstract: This paper aims to offer an efficient solution to utilize unused Marking Nutshells as fuel. Conventional fuels like wood and coal are commonly used for heating water. These may be consumed directly to heat water. Marking Nut (Bibba Shells) is an alternative to conventional fuels for heating water because it is widely available. At some places, people have started using Marking Nutshells as fuel in water boiling as it consists …
Published in Trends in Mechanical Engineering & Technology · Vol. 9, Issue 3, 2019 · pp. 1–6 Read article