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Article
Physico-chemical studies on synthesis, characterization, and magnetic properties of Li–Ca–Zn nanoferrites
The synthesis of Li0.25Ca0.5–X Zn X Fe2.25O4 (LCZ) spinel nanoferrites by the solution combustion method using oxalyl-dihydrazide as a fuel leads to the formation...
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Chapter and Conference Paper
Implementation of Fuzzy Logic on FORTRAN Coded Free Convection Around Vertical Tube
In present study, fuzzy logic is used to predict the free convection over a heated vertical cylindrical tube. Tube has diameter 38 mm and length 500 mm. Numerical simulation involves use of implicit finite di...
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Article
Eclectic and economical synthesis, characterization of Li–Ba–Zn magnetic nanostructured mixed ferrites
Augmentation in magnetic and dielectric properties of Li0.25Ba0.5-XZnXFe2.25O4 (where X = 0–0.5) suggest the effectiveness of barium doped in lower concentrations in lithium–zinc nanoferrites synthesized by solut...
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Article
Review on testing facilities assisting in development of numerical models for erosion calculation in centrifugal slurry pumps
Wear continuously occurs in components of centrifugal pumps installed in thermal power plants. Various components of ash disposal systems such as a slurry pump is deteriorated due to the mechanical action of f...
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Article
Review on computational fluid dynamics based analysis of surface erosion in hydraulic machinery
This study presents an overview of various material degradation processes of materials due to the flow of liquids and slurries. This paper presents a general introduction to various aspects of surface erosion ...
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Article
Study on wear analysis of Ni-20Al2O3 HVOF micron layers using artificial neural network technique
The paper presents a study on the erosion performance of stainless steel SS316L grade. The micron layers of Ni-20Al2O3 powder were sprayed on the surface SS316L by utilizing a high-velocity oxygen–fuel (HVOF) the...
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Article
Hernia Mesh Explantation After 3 D CT scan—Ideal Roadmap for the Surgeons
A patient develops mesh infection followed by abscess in the periumbilical region post-laparoscopic ventral hernia repair 2 years ago. Hernia mesh explantation was done after performing 3D CT scan which guided...
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Article
Reducing scrap due to missed operations and machining defects in 90PS pistons
Rejection analysis deals with the inspection of the quality of products and efficiency of the plant which are very important in the manufacturing process. It offers practical solutions to problems that arise d...
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Article
Computational fluid dynamics analysis on role of particulate shape and size in erosion of pipe bends
This study is performed to investigate the erosive degradation of pipe bends by the action of slurry particles. The purpose of this research is to better elaborate how the particulate properties namely shape a...
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Article
Fluorescent CdS QDs Modified With Molecular Imprinted Polymer for the Photodegradation of Imidacloprid and Buprofezin Pesticides Under Visible Light
Molecular imprinted polymers (MIPs) are sort of custom-made material that can recognize the compounds selectively. Due to its unique qualities such as low cost, resilience and high selectivity, MIPs have spark...
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Article
Selectivity through an asymmetric pathway in the degradation of non-steroidal anti-inflammatory drugs (NSAIDs) using mixed-ligand cobalt(II) complexes: experimental and theoretical insights
Understanding the asymmetric catalytic mechanism involving organometallic species provides exceptional insight into the strategies for the degradation of emerging organic contaminants. The present work demonst...
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Article
Neural computing for erosion assessment in Al-20TiO2 HVOF thermal spray coating
Stainless steel (SS) 316L is widely used for hydraulic machinery of ash disposal slurry pumps. In this work, the Al-20TiO2 coating powders were sprayed on SS316L materials using the HVOF technique. The various pr...
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Article
Neural computing of slurry erosion of Al2O3-13TiO2 thermal spray HVOF coating for mining pump
The purpose of this research was to investigate the cause of a slurry erosion failure in an Al2O3-13TiO2 high-velocity oxygen-fuel coating for SS316L steel. Sand particles served as the erodent in this investigat...
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Article
Multiphase CFD modelling of Head loss characteristics of Iron-Ore solid-liquid suspension flowing inside 90° pipe elbow section of slurry conveying system
Present study is aimed to simulate iron ore-water solid liquid suspension inside a 90° pipe elbow section of the slurry conveying turbomachinery system. Simulations were performed with velocity (V) and concent...
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Article
Open AccessExperimental investigation on characterization of friction stir processed AZ31-based composite
Present study has been conducted to characterize the Mg alloy namely AZ31-based composite joined by Friction stir processing (FSP) technique. This study deals with the effect of single and double passes in FSP...
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Article
Open AccessComputational fluid dynamics of flow over a cylindrical tube for steady and transient flow conditions
The primary objective of this numerical study is to analyse the 2D flow across a circular cylindrical tube under various laminar as well as turbulent flow regimes. In this study, the implicit finite volume sch...
