Number of Articles: 15
Influence of Electrochemical and Physical Characteristics of Reinforced Concrete on the Design of Cathodic Protection
Volume 26, Issue 6 , June 2008, Page 273-285
Abstract
The design aspect of cathodic protection of steel reinforcement embedded inconcrete; still implies a great deal of uncertainties, assumptions and specifications.Important features, ... Read More ...اعادة تأهيل المنشآت وتحديثها
Volume 26, Issue 6 , June 2008, Page 286-290
Abstract
The Rehabilitation of old building that is in keeping with the development of countryfor new uses when the old uses has become no more needed because of the technologicaldevelopment ... Read More ...قياس الدقة الهندسية لمكان العدد باعتماد الخواص الهندسية
Volume 26, Issue 6 , June 2008, Page 291-300
Abstract
Machines tools are used in many important modern industries especially in workshop and inmanufacturing plant, so it’s very important to study accuracy of this machines to determine ... Read More ...Effect of Loading Type on Generated Stresses around a Circular Tunnel Lining in Sand
Volume 26, Issue 6 , June 2008, Page 602-608
Abstract
The study is carried out to investigate the behavior of tunnel lining in sandy soil byevaluating the magnitudes of the generated stresses that are generally required to ensure thesafety ... Read More ...An Appropriate Traffic Routing Scheme for Node-to-Node Communications in LEO Satellite Network Using Hybrid Mesh Topology
Volume 26, Issue 6 , June 2008, Page 609-619
Abstract
Since Low Earth Orbit (LEO) satellites provide short round trip delays, they arebecoming increasingly important for real-time applications such as voice and video traffic.Several strategies ... Read More ...Fabrication and Study Se/Sb on Silicon Detector Heterojunction
Volume 26, Issue 6 , June 2008, Page 620-628
Abstract
The optical response characteristics of Se/Sb thin film heterojunction deposited ona p-type silicon substrate were studied. Results indicated that the obtained isotypeheterojunction ... Read More ...Multiple Linear Model to Study Mechanical Properties of Bronze Alloys Using MATLAB Language
Volume 26, Issue 6 , June 2008, Page 629-635
Abstract
This work include prepare five alloys of bronze (Cu-5wt.%Sn, Cu-10wt.%Sn, Cu-15wt.%Sn, Cu-20wt.%Sn, Cu-25wt.%Sn).These alloys were then subjected to tensiletests to determine the tensile ... Read More ...Variable Conditions Effect On Polarization Parameters Of Impressed Current Cathodic Protection Of Low Carbon Steel Pipes
Volume 26, Issue 6 , June 2008, Page 636-647
Abstract
Cathodic protection is an effective electrochemical technique for preventingcorrosion of metallic structures. It has widespread applications on various structures,suffering serious ... Read More ...Tendency Modelling Of Desublimator For Optimization And Control
Volume 26, Issue 6 , June 2008, Page 648-659
Abstract
The study was devoted to test the effect of the process variables on the desublimator(cold trap) efficiency under vacuum technique. Since several intermediate processparameters could ... Read More ...Optimum Solving SHEPWM Equations for Single Phase Inverter Using Resultant Method
Volume 26, Issue 6 , June 2008, Page 660-670
Abstract
This paper represents new method to determine the optimum switching angles forSelective Harmonic Eliminated PWM (SHEPWM) inverter. Such switching angles aredefined by a set of nonlinear ... Read More ...Slot Ventilated Room with Heated Obstruction
Volume 26, Issue 6 , June 2008, Page 671-681
Abstract
A numerical study of two-dimensional turbulent buoyant rcirculating flow withinmechanically ventilated rooms is reported. The study involves the solution of elliptic partialdifferential ... Read More ...Corrosion Behavior of Bottom Plates of A potable Water Storage Tank
Volume 26, Issue 6 , June 2008, Page 682-688
Abstract
This paper describes the investigation of a corrosion behavior of bottom Plates of apotable water storage tank . The tank was internally inspected for the first time afterfourteen years ... Read More ...Improvement of Hot Galvanizing By Nickel Under Layer
Volume 26, Issue 6 , June 2008, Page 689-698
Abstract
Zn–Ni alloy based coatings have high corrosion resistance, good adherence andunique physical as well as mechanical properties. In the present work, nickel wasdispersed in the ... Read More ...Oxidation Properties of Steel-T22 Alloy Coated by Simultaneous Ge-Doped 699 Chromizing-Siliconizing Process
Volume 26, Issue 6 , June 2008, Page 699-709
Abstract
Diffusion coating was carried out at 1050 oC for 6 h under argon atmosphere bysimultaneous Ge-doped chromizing-siliconizing process on low alloy steel type-T22.Cyclic oxidation tests ... Read More ...Harmonics Analysis and Calculation in Power System Networks
Volume 26, Issue 6 , June 2008, Page 710-724