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Effects of Spring Stiffness on Suspension Performances Using Full Vehicle Models
(CEST-2018CE, 2018-09-27)
Suspension system has significant influence on the passenger safety, providing comfortable ride, stability, and handling of the vehicle. The aims of the present research are to investigate and quantify the effect of spring ...
Effects of Different Fluids Properties on Cavitation Performance in Centrifugal PumpGhidhan
(CEST-2018, 2018-09-27)
Cavitation, which is the formation and collapse of vaporous cavities in flowing liquids, can degrade the performance of pumps and other hydraulic equipment. The aims of the present research are to investigate the effect ...
High Density Polyethylene/Libyan Kaolin Clay Nanocomposites: Effect of Clay Particle Size on Rheological, Surface and Mechanical Properties
(CEST-2018, 2018-09-27)
This research work focuses on the effect of Libyan Kaolin clay particle size on the reheological, surface and mechanical properties of high density polyethylene (HDPE)/clay nanocomposites. Three polymer clay nanocomposites ...
Particle Size Dependence of MnO Reduction for Fabrication of Composite vir Stir Casting
(CEST-2018, 2018-09-27)
In the present work, a composite of Al matrix reinforced with 10% MnO particles has been developed using stir casting technique. MnO with particles size of range of 53 to 90 μm for composite (A) and 188 to 250 μm for ...
Modeling effects of outlet nozzle geometry on swirling flows in gas turbine
(CEST-2018, 2018-09-27)
Swirl stabilised combustion is one of the most successful technologies for flame stabilisation in gas turbine combustors. Lean premixed combustion systems allow the reduction of NOx coupled with fair flame stability. The ...
Monitoring Mis-Operating Conditions of Journal Bearings based on Modulation Signal Bispectrum Analysis of Vibration Signals
(CEST_2018, 2018-09-27)
Journal bearings are widely used to undertake a wide range of operating conditions. Under high radial load, low rotating speed and thin lubrication films, asperity collisions between the journal and the bearing surfaces ...
Theoretical Investigation of an Indirect Evaporative Air Cooling System
(CEST-2018, 2018-09-27)
In this paper an indirect evaporative cooler theoretically investigated. Because of its low cost and low environment pollution, the indirect evaporative coolers have great potential as an alternative to conventional air ...
Investigations of Kaolin Clay Collapse Behavior Using an Oedometer Apparatus
(CEST-2018CE, 2018-09-20)
Geotechnical engineers face serious problems when construction sites contain collapsible soils, which are known by their strength when dry and experience sudden excessive settlement when inundated. Response-to-wetting ...
Aerodynamic Effects of Blade Positive Sweep in Axial Flow Cascades
(CEST-2018, 2018-09-27)
In this work, the effects of sweep applied to rotor of axial flow turbomachines were investigated by means of applying computational fluid dynamics (CFD) tools. Low-aspect-ratio rotors of positive sweep (PSW) have been ...
Design Of Reinforced Concrete Beams Using Two different Specification
(CEST-2018, 2018-09-27)
Nowadays, reinforced concrete beams are designed using traditional specification, such as BS8110 and Eurocode2 based on truss action. In this research BS8110 and Eurocode2 specification of designing a beam for flexure ...