Author
P. R. Thyla
Other affiliations: P A College of Engineering
Bio: P. R. Thyla is an academic researcher from PSG College of Technology. The author has contributed to research in topics: Machine tool & Machining. The author has an hindex of 10, co-authored 44 publications receiving 293 citations. Previous affiliations of P. R. Thyla include P A College of Engineering.
Topics: Machine tool, Machining, Epoxy granite, Epoxy, Composite number
Papers
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TL;DR: In this paper, a scaling law for models to carry out the free vibration analysis of structures, based on the similitude requirement, is presented. And the established scaling laws are validated analytically using simple test problems.
Abstract: Scaled down models are widely used for experimental investigations on huge structures due to the limitation in the capacities of testing facilities, and, moreover, the experimentation on scaled models is less expensive. Also small scale models are often built with materials dissimilar to those of the prototype. However, only few studies have been carried out on the similitude laws for the prototype structures with small scale models built with a different material. In the present study, an attempt has been made to develop a scaling law for models to carry out the free vibration analysis of structures, based on the similitude requirement. The established scaling laws are validated analytically using simple test problems. The similitude relationship between the prototype and the model is validated with the aid of a case study using finite element analysis software.
76 citations
TL;DR: An in-depth literature survey of machining study on fiber-matrix composites is presented in this paper, where the review mainly focuses on optimization of the machining parameters in composite ma...
Abstract: An in-depth literature survey of machining study on fiber-matrix composites is presented in this review paper. The review work mainly focuses on optimization of machining parameters in composite ma...
38 citations
TL;DR: In this article, noise pollution is taken into major concea-tral factors such as pollution, global warming, and unhealthy human practices, and a review paper is presented, where the authors take noise pollution into consideration.
Abstract: Nowadays, the world becomes more contaminated due to various factors such as pollution, global warming and unhealthy human practices. In this review paper, noise pollution is taken into major conce...
38 citations
TL;DR: Camellia Sinensis/Ananas Comosus/GFRP/Epoxy Polymer composites are widely accepted to be a better material for indoor sound damping as mentioned in this paper.
Abstract: Camellia Sinensis/Ananas Comosus/GFRP/Epoxy Polymer composites are widely accepted to be a better material for indoor sound damping. It has a series of challenges, like force cuts on the drilling o...
35 citations
Abstract: During last few decades, the hybrid composites emerged from natural fiber has brought incontestable advantages over synthetic materials. The environmental impact such as toxicity, nonbiodeg...
32 citations
Cited by
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TL;DR: A comprehensive survey of the literature of the most relevant analytical, numerical, and experimental approaches for the kinematic and dynamic analyses of multibody mechanical systems with clearance joints is presented in this review.
271 citations
TL;DR: In this paper, an attempt has been made to develop and characterize natural fiber-based composites (jute/epoxy, hemp/epoxide, flax/polypropoxy) and their hybrid composites.
Abstract: In the present study, an attempt has been made to develop and characterize natural fiber-based composites (jute/epoxy, hemp/epoxy, flax/epoxy) and their hybrid composites (jute/hemp/epoxy, hemp/fla...
169 citations
TL;DR: In this article, the authors reviewed the developments in the methodologies used to create reduced scale models as a design tool, including those based in the use of: dimensional analysis, differential equations and energetic methods.
133 citations
TL;DR: In this article, a new nano-additive for improved internal combustion engine oils designed for increased fuel economy and a cleaner environment was investigated under reciprocating test conditions to simulate a piston ring/cylinder liner contact.
131 citations
TL;DR: In this article, a detailed review of the progress of drilling of carbon fiber reinforced polymers with special attention given to carbon fiber-reinforced polymers is presented, where the role of drilling parameters and composite properties on the drilling-induced damage in machined holes is discussed.
Abstract: Drilling is considered as one of the most challenging problems in aerospace structures where stringent tolerances are required for fasteners such as rivets and bolts to join the mating parts for final assembly. Fiber-reinforced polymers are widely used in aeronautical applications due to their superior properties. One of the major challenges in machining such polymers is the poor drilled-hole quality which reduces the strength of the composite and leads to part rejection at the assembly stage. In addition, rapid tool wear due to the abrasive nature of composites requires frequent tool change which results in high tooling and machining costs. This review intended to give in-depth details on the progress of drilling of fiber-reinforced polymers with special attention given to carbon fiber–reinforced polymers. The objective is to give a comprehensive understanding of the role of drilling parameters and composite properties on the drilling-induced damage in machined holes. Additionally, the review examines the drilling process parameters and its optimization techniques, and the effects of dust particles on human health during the machining process. This review will provide scientific and industrial communities with advantages and disadvantages through better drilled-hole quality inspection.
126 citations