Browsing Physics & Mathematics by Title
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AcoustoDiffusive Waves in a PiezoelectricSemiconductorPiezoelectric Sandwich Structure
(201110)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
(201510)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 ... 
Analysis on Physical Mechanism of Sound Generation inside Cavities Based on Acoustic Analogy Method
(Scientific Research, 201303)Analysis of coupling aerodynamics and acoustics are performed to investigate the selfsustained oscillation and aerodynamic noise in twodimensional flow past a cavity with length to depth ratio of 2 at subsonic speeds. ... 
An Analytical Model of the Power Law Distributions in the Complex Network
(201208)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 ... 
Classification of derivation algebras in low dimensions
(King Saud University, 201801)A leftsymmetric algebra A is said to be a derivation algebra if all its left and right multiplications are derivations of the Lie algebra associated to A. In this paper, we shall study derivation algebras over R and then ... 
Combined Effect of Magnetic Field and Compressibility on Rayleigh Taylor Instability
(Scientific Research, 201512)The nonlinear analysis of the combined effect of magnetic field and compressibility on the growth rate of RayleighTaylor (RT) instability has been investigated for inviscid two fluid interface. We have considered an ... 
The Combining Confidence Distribution Method to the BehrensFisher Problem
(Scientific Research Publishing, 201607)Based on the Confidence Distribution method to the BehrensFisher problem, we consider two approaches of combining Confidence Distributions: P Combination and AN Combination to solve the BehrensFisher problem. Firstly, ... 
Comparative Analysis of Velocity Decomposition Methods for Internal Combustion Engines
(Scientific Research, 201209)Different signal processing technique performances are compared to each other with regard to separating the mean and fluctuating velocity components of a simulated onedimensional unsteady velocity signal comparable to ... 
Computational Fluid Dynamics Analysis of Greenhouses with Artificial Heat Tube
(201208)With the workmanship decrease in farms, the necessity to rationalize the use of other inputs and the development of technology has rapidly expanded the use of computer simulation in agricultural systems. One of the ... 
A Computational Study of the GasSolid Suspension Flow through a Supersonic Nozzle
(Scientific Research, 201212)The present study focuses on numerical simulation of the gassolid suspension flow in a supersonic nozzle. The Euler Lagrange approach using a Discrete Phase Model (DPM) has been used to solve the compressible NavierStokes ... 
A critical review of experimental results on low temperature charge transport in carbon nanotubes based composites
(Elsevier, 201711)Owing to their low density, high aspect ratio and excellent charge transport properties, Carbon nanotubes (CNTs) are proven to be one of the best reinforcing materials in the fabrication of composite materials. CNTs dispersed ... 
Decisive Parameters for Backwater Effects Caused by Floating Debris Jams
(Scientific Research, 201512)The dimensional analysis of the backwater effect caused by debris jams results in the Froude number of the approach flow in the initial situation prior to debris jam formation and the debris density as decisive parameters. ... 
Definition of Increasing the Fibre Capturing Surface of Saw Teeth of Cotton Ginning Machine through Mathematic Modelling
(201106)Theoretical and the experimental researches executed in Uzbekistan and abroad explored some ways of a substantiation of a rational profile of a tooth of a saw and its fibre capturing ability. Despite that, untill now, optimum ... 
Delay and Its TimeDerivative Dependent Stable Criterion for DifferentialAlgebraic Systems
(Scientific Research Publishing, 201606)In this paper, the stable problem for differentialalgebraic systems is investigated by a convex optimization approach. Based on the Lyapunov functional method and the delay partitioning approach, some delay and its ... 
The Design of an Intelligent Security Access Control System Based on Fingerprint Sensor FPC1011C
(Scientific Research, 201007)This paper deals with the design of an intelligent access control system based on the fingerprint sensor FPC1011C. The design uses the S3C2410 and TMS320VC5510A as the system processor. A fingerprint acquisition module ... 
Development of Analytical Model for Modular Tank Vehicle Carrying Liquid Cargo
(201304)The study of dynamics of tank vehicles carrying liquid fuel cargo is complex. The forces and moments due to liquid sloshing create serious problems related to the instability of tank vehicles. In this paper, a complete ... 
Drilling Operation and Formation Damage
(Scientific Research, 201306)Transport of particle suspensions in oil reservoirs is an essential phenomenon in many oil industry processes. Solid and liquid particles dispersed in the drilling fluid (mud) are trapped by the rock (porous medium) and ... 
Effect of Beam Length and Braced Length on MomentRotation Behavior of Castellated Beams
(Scientific Research, 201309)The presence of web openings in castellated beams introduces different modes of failure at the perforated sections such as excessive stresses in teesections, excessive stresses in middepth of the web post, webpost ... 
Effect of Curvature of Tip and Convexity of Electrode on Localization of Particles
(Scientific Research, 201512)We investigate the effect of curvature of the tip and the convexity of an electrode on the localization of suspended particles under the combined effect of dielectrophoresis and AC electroosmosis through simulations using ... 
Effect of HubRatio on Performance of Asymmetric DualRotor Small Axial Fan
(Scientific Research, 201307)Currently, domestic and abroad scholars put more attention on contrarotating dualrotor axial fan. But there is less scholars study on asymmetric dualrotor small axial fan, which is one of the contrarotating dualrotor ...