17 Result(s)
within
Jitendra Kumar Katiyar
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Article
Investigation of tribo-thermal properties of inter-mixed AYSZ nanoceramic composite/SAE20W40 nanolubricant
Recently, inter-mixed alumina, zirconia, and yttria-based nanoceramic composites have been widely used for medical implants and thermal barrier coatings, including tribology applications, due to their high tri...
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Article
Determination of friction coefficient for water-lubricated journal bearing considering rough surface EHL contacts
This work aims to study the tribological performance of the water-lubricated journal bearings by develo** an EHL model considering non-Gaussian roughness and cavitation. An elastohydrodynamic lubrication (EH...
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Article
Experiments and Prediction of Hold Time-Dependent Static Friction of a Wet Granular Layer
Frictional properties of sliding surfaces have practical importance in a variety of applications. Therefore, the present study investigates the ageing or holding time-dependent static friction of a wet granula...
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Article
A Novel Fluid–Structure Interaction (FSI) Modeling Approach to Predict the Temperature Distribution in Single-Point Cutting Tool for Condition Monitoring During Turning Process
In the present work, a robust fluid–structure interaction (FSI) modeling approach for the prediction of cutting tool insert temperature in CNC turning is introduced. A single-wired thermocouple is utilized to ...
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Chapter and Conference Paper
The Diagnostic Analysis of the Rolling Element Bearings for the Machine Tool Applications Using Dimension Theory
Vibration measurement in condition monitoring is gaining lots of importance in industry. Correct detection of the defects in bearings saves lots of energy, time, and cost of the product. Most of the rotating m...
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Chapter and Conference Paper
Vibrations Characteristics Analysis of Rotor-Bearings System Due to Surface Defects Based in CNC Machines
Machine tools and Process industries extensively use roller contact bearings and sliding contact bearings. They are designed to take both radial load and axial load in different configurations. They can take h...
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Chapter
Study of Tribo-Corrosion in Materials
Tribocorrosion is a combined action of chemical and mechanical which causes material degradation during sliding, fretting, rolling, im**ement etc. in a corrosive medium. It is very important to study the tri...
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Article
Mechanical properties of MWCNTs and graphene nanoparticles modified glass fibre-reinforced polymer nanocomposite
In the present study, the multi-walled carbon nanotubes (MWCNTs) and graphene nanoparticles were used as a reinforcement to fabricate glass fibre polymer composite at different orientations (unidirectional gla...
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Chapter
Tribo-analysis of Polymer Composite in Spur Gear
In the recent years, several studies have been carried out the feasibility of the application of polymer composite spur gears in tribological applications. Due to the heterogeneous nature of composite material...
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Chapter
Rheological Behaviour of Hybrid Nanofluids: A Review
A colloidal mixture of two different nanoparticles into conventional fluid (water, oil and metal working fluids etc.) called as hybrid nanofluids. Hybrid nanofluids are considered as the most promising and eme...
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Chapter
Introduction and Applications of Tribology
Present chapter describes about the basic terms involve in tribology and their application in different fields. When two bodies are in a relative motion, at the interface rubbing occurred, due to rubbing, pr...
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Chapter
Energy Efficient Graphene Based Nano-composite Grease
Performance of grease lubricated point contact under elasto-hydrodynamics (EHL) regime is complex and critical in many practical and engineering applications. This article deals with the detailed , and el...
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Chapter
Tribo-mechanical Aspects in Micro-electro Mechanical Systems (MEMS)
(MEMS) devices continue to find new applications in technology. Some of the successful MEMS are micro-reservoir, micro-pumps, cantilever, micro-pillars for holding the mirror devices in projectors, rotors, ...
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Article
Open AccessInfluence of alumina/MWCNT hybrid nanoparticle additives on tribological properties of lubricants in turning operations
A hybrid lubricant with improved thermal and tribological properties was developed by blending multiwalled carbon nanotubes (MWCNTs) with alumina-based nanoparticles into cutting fluid at fixed volumetric prop...
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Chapter
Introduction of Automotive Tribology
Tribology is existed at the interface of two materials which are in relative motion and this causes friction at the interface. Due to friction, heat is generated between two meting surfaces which causes wear o...
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Chapter
Solid Energetic Materials-Based Microthrusters for Space Applications
In this global scenario, the current state-of-the-art technologies in energy policy and management systems involve the integration of solid propellants/energetic materials into microelectromechanical system (M...
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Chapter
Nano-energetic Materials on a Chip
After integration into an electronic chip, the nano-energetic materials have found a very important role as portable microscale energy systems in many applications such as micro-actuation for micro-fluidics, m...
