Modern day fighter aircrafts are mostly canard configured because of its advantages over conventional configuration. The primary objective of this work is to investigate the low speed aerodynamic and stability characteristics of a canard configured aircraft. Using CFD -ANSYS Fluent package, numerical flow simulations were carried out for a typical

In this paper, shape control of composite plates using piezoelectric actuators is being investigated. The goal of this study was to see how composite plates behave when they are integrated with piezoelectric actuators. Modelling and simulation were done using COMSOL Multiphysics software and results were validated using previously published studies

The issue of dignity at any age and the basic rights of aging person are guaranteed in the Federal Constitution. In fact, priority seats and services are also given to those who have reached the age of sixty years and above. Aging is associated with less capable in economy and physical; as a result, there have been reports that our old people are b

PURPOSE: To evaluate the susceptibility of microorganism causing early infection in open fractures to current antibiotic prophylaxis and determine contributing factors towards development of resistance. METHODS: A total of 110 cases of open fractures were selected in this study. They underwent routine debridement and C&S were followed up. Risk

Chemicals can be a great threat to society and the environment, despite its wide usage in industrial applications. Extra precautions have to be taken into account, moreover with increasing number of accident cases involving chemical-transporting tanks. Precautions should be taken especially when transporting chemicals of radioactive nature. Should

Chemicals can be a great threat to society and to the environment, despite its wide usage III industrial applications. Extra precautions have to be taken into account, considering the increasing numbers of accident cases involving chemical-transp0l1ing tanks. Precautions should be taken especially when transporting chemicals of radioactive nature.

Energy absorbers are systems that convert kinetic energy into other fom1s ofenergy, such as pressure energy in compressible fluids, elastic strain energy in solids, and plastic defonnation energy in defom1able solids. The process of conversion for plastic defonnation depends, among other factors, on the magnitude and method of application of loads,

Polycarbonate is one of the important transparent polymers which due to its high ductility can undergo large defonnation before failure providing high impact resistance. A large amount of energy on impact is transfonned into heat energy and intemal energy. Therefore to have a deep understanding of polycarbonate regarding its ability to absorb energ

The safety of pipe whip is related issue for nuclear power and chemical plants, where pIpes are often used to transport fluids at high pressure and high temperature. Simulation analysis for empty pipe and liquid filled pipe are conducted in this study. The model was made of simple pipe whip system which enables the missile pipe to hit the target pi

LS-DYNA is one of the best explicit finite element application software made by Livermore Software Technology Corporation (LSTC) which is used by engineers to predict impact, crash, and explosions scenarios. Vibrations, fluid flow, fluid structure interaction and many more engineering problems can be solved by using LS-DYNA. Present book guides the