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89 articles for “stress calculation”
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The Quicklift: Redefining Car Jack Dynamics & Design
Abstract: A Jack is a tool that aids in raising the vehicles without considerable physical efforts and thereby reducing strain injuries. This paper is about designed model of Jack and performing the static analysis (viz:structural) with the help of Solid works software. The outcomes obtained demonstrates that jack can be used safely. Additional improvements to be made in the jack is by modifying the vertical cylindrical bar so that it can …
Published in Trends in Machine design · Vol. 13, Issue 1, 2026 · pp. 86–92 Read article
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Design of Pressure Vessel as Per ASME Standard and its Thickness Optimization
Abstract: The main aim of that paper is design of pressure vessel as a storage tank. Design and calculation considering as per ASME (American Society of Mechanical Engineering) standard code. Internal design pressure of vessel 3.6 MPa that pressure more than 100 psi pressure so all calculation considering ASME section VIII, division 2. Vessel internal radii 650 mm and calculated thickness 22 mm. analysis of vessel operating pressure 2 MPa at …
Published in Journal of Mechatronics and Automation · Vol. 6, Issue 1, 2019 · pp. 23–30 Read article
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Nomophobia and the Power of Mind-Body Practices: Path to Digital Detoxification
Abstract: The present study investigated how mindfulness and self-control can be enhanced through the ancient practices of Pranayama and meditation to reduce dependence on mobile devices. The present study was aimed to assess the impact of meditation and Pranayama practices on reducing screen time, improving mindfulness, and enhancing overall well-being among university students. The present study investigated the impact of meditation and Pranayama practices on individuals' screen time habits, focusing on …
Published in Research and Reviews : A Journal of Ayurvedic Science, Yoga and Naturopathy · Vol. 10, Issue 3, 2023 · pp. 17–25 Read article
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Au@Sio2@PVP-DCMD Membranes: A Breakthrough in Heavy Metal Removal and Antibacterial Defense
Abstract: This study investigates the development and characterization of multifunctional gold-doped silica (Au@SiO₂) membranes for water distillation and antibacterial applications. The manufacturing process integrated gold nanoparticles into silica matrices using sol-gel techniques. Structural analysis was conducted using SEM (showing uniform pore distribution with an average pore size of 40-50 nm), FTIR (confirming Si-O-Si and Si-Au-Si bonding peaks at 525 cm⁻¹ and 1310 cm⁻¹ respectively), EDX (revealing gold nanoparticle content of 1.5 …
Published in Journal of Polymer & Composites · Vol. 13, Issue 3, 2025 · pp. 13–27 Read article
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Multi-Layer Aluminum–Polymer Hybrid Structures for Improved Automotive Impact Performance
Abstract: Layered metal–polymer hybrid laminates have emerged as promising candidates for lightweight automotive structures requiring high impact resistance and structural reliability. In this study, aluminum/glass–epoxy hybrid laminates were fabricated using a symmetric stacking sequence through hot compression molding to evaluate their mechanical and energy absorption performance. Density analysis revealed an average measured density of 2.34 g/cm³, closely matching the theoretical value of 2.36 g/cm³, with a deviation of approximately 1.02%, indicating …
Published in Journal of Polymer & Composites · Vol. 14, Issue 2, 2026 · pp. 42–53 Read article
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Fatigue Assessment of Longitudinal Stiffener End Connections for Ageing Tankers
Abstract: Abstract The world tanker fleet is ageing. In this situation it is essential to ensure that the transportation of oil and gas is carried out by quality vessels. This is possible with old tankers as long as their condition can be properly assessed. Since the 80’s relatively few new-buildings have been ordered and this has opened for operation of tankers up to 30 years of age. Ship and offshore structures …
Published in Journal of Offshore Structure and Technology · Vol. 3, Issue 1, 2016 · pp. 1–12 Read article
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Stress Concentration Factors for Stiffener Run-Out Regions
Abstract: Stiffener and stringer run-out is a common design feature followed in aircraft structures such as fuselage, wings and empennage. The run-outs are necessary due to specific structural and interface requirements. These run-outs act as a stress raisers similar to any geometric discontinuity in these structures. The stress concentration factors (SCFs) are available only for stiffener with 90 º run-outs (also known as shoulder fillets) in the literature. In the absence …
Published in Journal of Aerospace Engineering & Technology · Vol. 6, Issue 1, 2016 · pp. 51–61 Read article
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A Research on Thermal Analysis of FSAE Brake Disc
Abstract: Since we all know brakes area unit the foremost vital a part of the vehicles the disc brake is a wheelbrake that slows rotation of the wheel by the friction caused by pushing brake pads against a brakedisc with a set of calipers. Braking system represents one in every of the foremost basic safetyimportant parts in trendy vehicles. Brake absorbs kinetic Energy of the rotating parts (Wheels) andthe energy is …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 8, Issue 1, 2021 · pp. 1–8 Read article
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Vegetation Parameter Derivation for Forest Health Measurement and Stress Detection in a Time Series
Abstract: AbstractThe forest health of Jharkhand is declining for the reasons which includes heavy unscientific mining, climate change, air pollution and increased human activities. Vegetation plays a key role in reducing an ambient temperature, moisture and pollutant capture, energy use and subsequent ground level ozone reduction. There is an urgent need of detailed measurement and monitoring of forest’s health. Modern technological advancement in the field of remote sensing technology enables us …
Published in Research & Reviews : Journal of Ecology · Vol. 4, Issue 3, 2015 · pp. 19–26 Read article
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Automated Guided Robotic Armed Vehicle (AGRAV)
Abstract: An automated guided vehicle (AGV) with a robotic arm mounted on top is the subject of this paper's prototype. "How to improve material handling in industries while reducing repetitive work and human involvement in pick and place applications" was the issue statement that was kept in mind. The fundamental issue in industries and warehouses where people work to choose and move goods is that their workdays are constrained by human …
Published in Journal of Control & Instrumentation · Vol. 15, Issue 3, 2024 · pp. 9–18 Read article
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Carbon Nanotubes and Fullerene: Basic Properties and Applications in Space Probe Studies
Abstract: Carbon nanotubes and fullerene has been visualized as an active research area in nanotechnology era. The possibility of harnessing these nanomaterials from natural resources and growing by artificial means attracts the attentions of most crystallographers, engineers, physicists, chemists and biomedical scientist. The tight binding approximations and density functional theory result shows the energy band gaps, and elastic properties of nanomaterials. Thus, in order describe the space model, the calculations are …
Published in Nano Trends – A Journal of Nano Technology & Its Applications · Vol. 24, Issue 3, 2022 · pp. 1–14 Read article
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A Study on Literature Obsolescence in Agricultural Biotechnology
Abstract: Obsolescence or decline stage of research may encourage towards further research to overcome gaps or a development of new knowledge. This study aims to investigate growth and obsolescence of literature in agricultural biotechnology. 3064 references of 21 research publications from “Emerging Technologies and Management of Crop Stress Tolerance Vol. 1” for the period of 2011–2015 have been taken as a sample to know the obsolescence and growth rate in the …
Published in Journal of Advancements in Library Sciences · Vol. 6, Issue 2, 2019 · pp. 9–15 Read article
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Structural Assessment of Rigid Pavement Systems Under Heavy Loading Conditions
Abstract: This study presents an analysis of pavement and foundation layer design subjected to heavy vertical loads and upward soil pressure. A total load of 1716 tonnes transmitted from the superstructure is considered acting on the pavement system. Due to upward soil pressure, tensile stresses develop in the foundation layers, requiring adequate thickness of sand and aggregate layers to ensure structural stability. Based on the tensile strength of sand (2 N/mm²), …
Published in Trends in Transport Engineering and Applications · Vol. 13, Issue 1, 2026 · pp. 36–48 Read article
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Non-Newtonian Power-law Fluid Flows for Shear Thinning Viscosity in a T junction Channel
Abstract: In this paper, non-Newtonian fluid flow behaviors are analyzed in a two-dimensional T junction channel using Lattice-Boltzmann Method (LBM). The LBM has been built up on the D2Q9 model, and the single-relaxation-time (SRT) method called the Lattice-BGK (Bhatnagar-Gross-Krook) model. The flow patterns are analogous to blood flows in branched arteries for T junction flows. Firstly, the code validation has been occurred for the Newto-nian fluid flows by comparing the accessible …
Published in Journal of Aerospace Engineering & Technology · Vol. 12, Issue 1, 2022 · pp. 18–31 Read article
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Thermal Analysis of Piston
Abstract: Analysis of thermal changes of piston, in an automobile an engine is heart of automobile likely in engine that actual mean to piston, who having very important role in the engine, Piston is always subjected to various loads mainly subjected to thermal and mechanical stresses. The role of piston is very clear i.e. transmit or the guide the piston rod which is connected to crankshaft while transmitting piston has to …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation Read article
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Strength and Stability of Copper in (100) Loading using EAM
Abstract: AbstractNumerical computations of strength and stability of copper in case of (100) loading are carried out by taking new embedded atom method (EAM). New EAM contains three adjustable parameters and four unknown parameters, which have calculated using experimental values of lattice constant, second order elastic constants. Computed value of theoretical strength of Cu is same order in magnitude of the results of other investigators. Second unstable phase found in compression.Keywords: …
Published in Research & Reviews : Journal of Physics · Vol. 5, Issue 3, 2016 · pp. 28–35 Read article
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Corrosion and Corrosion Protection of Cast iron due to Bio-organism
Abstract: Cast iron is a high tensile strength metal. It is generally used for making tools, pipe fitting, electrical fitting equipment and rail track. It interacts with corrosive substances to develop electrochemical cell on their interface. Corrosive substances are acids, bases, salts, bio-wastes, particulates and pollutants. These substances produce hostile medium for materials. These harmful wastes discharge by industries, households, agricultural, urbanization, development of infrastructure, construction works, thermal power stations, hydropower, …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 16, Issue 2, 2025 · pp. 105–114 Read article
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HYGROTHERMAL ANALYSIS OF FUNCTIONALLY GRADED MATERIAL PLATES
Abstract: This study introduces a novel higher-order shear deformation theory, tailored to accommodate various loading conditions experienced by laminated plates. The theory is specifically designed for the hygrothermal analysis of functionally graded plates. Three homogenization methods are used to calculate the Young's Modulus that is Power law distribution, The exponential distribution and The Mori-Tanaka scheme. Navier's solution scheme is used for flexural analysis of Functionally graded plates simply supported at all …
Published in Journal of Structural Engineering and Management · Vol. 11, Issue 2, 2024 · pp. 44–62 Read article
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Failure Analysis of Crankshaft: A Review
Abstract: Productivity improvement is the need of current market and manufacturing sector globally. For producing different products, power press machine is a vital component of the manufacturing sector. In this review paper, author aims to study the various stresses developed in the crankshaft of the various machines employing the crankshaft. The model of the desired crankshaft was prepared in CREO and further analysis was performed in ANSYS software. The results of …
Published in Journal of Production Research & Management · Vol. 6, Issue 2, 2016 · pp. 20–26 Read article
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Fatigue Assessment of Flare Foundations on FPSO Structure
Abstract: This paper addresses the fatigue analysis results of the new-built FPSO’s flare tower foundations and associated the hull which is supporting the four cylindrical legs of the flare. Flare foundation is checked for fatigue resistance both in “towing” and “on site” conditions. The fatigue design of the flare supporting structure is to take into account the inertia loads due to wave motions in towing and on site, but also the …
Published in Journal of Offshore Structure and Technology · Vol. 2, Issue 2, 2015 · pp. 1–18 Read article