Infrared focal plane array (IRFPA) is a bi-dimensional array of micro scaled infrared detectors which become essential sensing devices in a wide range of applications. Due to the need for mobility and power saving, new uncooled IRFPA’s have become more suitable to substitute cool...
Open access
Research Article10.9734/JAMCS/2017/37067
In this work, unstructured TVD, ENO and UNO schemes are applied to solve the Euler equations in two-dimensions. They are implemented on a finite volume context and cell centered data base. The algorithms of Yee, Warming and Harten 1982; Harten; Yee and Kutler; Yee Warming and Har...
Open access
Research Article10.9734/JAMCS/2017/36902
Accelerated life testing or partially accelerated life testing is generally used in manufacturing industries since it affords significant minimization in the cost and test time. In this paper, a step-stress partially accelerated life test under progressive type-II censoring with...
Open access
Research Article10.9734/JAMCS/2017/34691
This work focuses on a numerical simulation of reentry 3D-flows using high order resolution schemes. Euler and Navier-Stokes equations are studied, on conservative and finite volume approaches, and employing structured spatial discretization. The ENO (Essentially Non-Oscillatory)...
Open access
Research Article10.9734/JAMCS/2017/36897
In this paper, we discuss optimally controlled economic growth models with Cobb-Douglas aggregate production function, comparing real per capita income performance in scenarios where the labour (population) growth dynamics range from purely exponential to strongly logistic. The p...
Open access
Research Article10.9734/JAMCS/2017/36753
In this work, a study involving magnetic field actuation over reentry flows in thermochemical non-equilibrium is performed. The Euler and Navier-Stokes equations, on a finite volume and structured contexts, are studied. The Maciel algorithm used to perform the numerical experimen...
Open access
Research Article10.9734/JAMCS/2017/36904
The present paper is devoted to study the flow of incompressible viscous, electrically conducting fluid (blood) in a rigid inclined circular tube with magnetic field. The blood is considered to be Newtonian fluid and the flow is caused by varying pressure gradient with time. The...
Open access
Research Article10.9734/JAMCS/2017/36620
Differential transform method (DTM) as a method for approximating solutions to differential equations have many theorems that are often used without recourse to their proofs. In this paper, attempts are made to compile these proofs. This paper also proceeds to establish the conve...
Open access
Research Article10.9734/JAMCS/2017/36489
A spiral wave, which is a self-sustaining wave, is believed to be the source of certain types of arrhythmias, which can lead to fibrillation. In this paper, we study a generic model for the propagation of electrical impulses in cardiac tissue based on the Fitzhugh-Nagumo (FHN) eq...
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Research Article10.9734/JAMCS/2017/36584
Generally, redundancy allocation problems are NP-hard. This paper presents an explicit polynomially bounded algorithm for a special class of redundancy allocation models.
Open access
Research Article10.9734/JAMCS/2017/36521