Search
Now showing items 1-10 of 63
A Finite Element Approximation of the Stokes Equations
(2011-12)
In this work, a numerical solution of the incompressible Stokes equations is proposed. The method suggested
is based on an algorithm of discretization by the unstable of Q1 – P0 velocity/pressure finite element ...
An Analytical Model of the Power Law Distributions in the Complex Network
(2012-08)
It is known that complex networks in nature exhibit some significant statistical features. We notice power law distributions
which frequently emerge with respect to network structures of various quantities. One example ...
Acousto-Diffusive Waves in a Piezoelectric-Semiconductor-Piezoelectric Sandwich Structure
(2011-10)
The propagation of acoustic waves in a homogeneous isotropic semiconducting layer sandwiched between
two homogeneous transversely isotropic piezoelectric halfspaces has been investigated. The mathematical
model of the ...
Aerodynamic Brake for Formula Cars
(2015-10)
In the last years, in formula racing cars championships, the aerodynamic had reached an ever
more important stance as a performance parameter. In the last four seasons, Red Bull Racing
Technical Officer had designed their ...
Numerical Investigation of Flow Structure Interaction Coupling Effects in Hard Disk Drives
(2012-02)
This paper studies the flow structural interaction (FSI) within a hard disk drive (HDD) through the use of a novel coupling
method. The interaction studied was the fluid induced vibration in the HDD. A two step coupling ...
The Mesoscopic Constitutive Equations for Polymeric Fluids and Some Examples of Viscometric Flows
(2012-02)
Constitutive equations for melts and concentrated solutions of linear polymers are derived as consequences of dynamics
of a separate macromolecule. The model is investigated for viscometric flows. It was shown that the ...
A Fatigue Analysis of a Hydraulic Francis Turbine Runner
(2012-02)
In this work, the estimation of crack initiation life of a hydraulic Francis turbine runner is presented. The life prediction
is based on the local strain approach to predict the initiation life. First, the analysis is ...
A Foundation for Lorentz Force Based on Vibrating Strings as a Compact Fluid
(Scientific research, 2014-08)
Several aspects related with Lorentz force are discussed in the light of the presence of vibrating
strings. Strings are considered as a compact, tension and viscosity-free incompressible liquid. The
motion of a charge ...
Impact of the Housing on the Air Flow and the Thermal Behavior of an Automotive Clutch System
(Scientific Research, 2015-03)
New directives and increasing competition push automakers to get better performances (engine power increase), along with mass and size reduction (consumption). These evolutions lead to an increase of the thermal solicitations ...
Simplifying differential equations concerning degenerate Bernoulli and Euler numbers
(Elsevier, 2018-04)
In the paper, the authors significantly and meaningfully simplify two families of nonlinear ordinary differential equations in terms of the Stirling numbers of the first and second kinds.