Kongu Engineering College

About: Kongu Engineering College is a based out in . It is known for research contribution in the topics: Cluster analysis & Control theory. The organization has 2001 authors who have published 1978 publications receiving 16923 citations.

A Comprehensive Review of Applications of Internet of Things for Covid-19 Pandemic

Abstract: Due to the raise of Covid-19 pandemic, there has been a surge in interest for the use of digital tools and technologies for pandemic containment While investigating, it is understood that the strategies based on potential digital technologies would definitely yield better benefits and these strategies have been recently used for controlling the pandemic In this article, we review how Internet of Things (IoT) and Sensors take health care to a new level and pioneers in addressing the Coivd-19 pandemic The recent cutting-edge IoT tools play a crucial role in restraining the spread of the virus and supporting the treatment of the infected persons This survey explores the recent IoT efforts and possible scenarios for addressing various Covid-19 issues like pre-screening, tracking of infected/quarantined people and many more We also examine the research opportunities that have been opened up due the application of IoT for the management of Covid-19 crisis Further, we have also identified a few challenges and issues to be addressed while using IoT during Covid-19 pandemic

Investigación sobre las propiedades mecánicas y de corrosión del compuesto de matriz metálica Al 7075/Redmud.

Abstract: Investigation in this paper is mechanical properties and corrosion properties of Al 7075 metal matrix composites. Al 7075 metal matrix composite is prepared from Al 7075 as a matrix and redmud as a reinforcement by using two step stir casting process. Volume percentage of reinforcement is varied from 0% to 15%. The experimental density of the composite material produced was calculated according to the Archimedes principle, greater than the basic matrix. Uniform distribution of the reinforcement and matrix in the composite is studied by using optical micrographs and microhardness of the composite is measured by using Vickers hardness testing machine. The microhardness of the composite was increased while the reinforcement went from 0% to 15%. The tensile strength of the composite material is raised at 5% of the reinforcement tolerance (326 MPa), which is higher than the base matrix. The Al 7075 metal matrix composites have a lower corrosion rate in a 3.5% NaCl solution than the base matrix. As the volume percentage increase in red mud, was reduced the corrosion rate of the composites.