The First Conference for Engineering Sciences and Technology: التقديمات الحديثة
الآن تُعرض المواد 41 -- 60 من 94
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Seismic response of reinforced concrete buildings as predicated by the draft of Libyan standard (DSLS-1977) and (IBC-2009)
(CEST-2018, 2018-09-27)The draft of suggested Libyan Standard (DSLS-1977) is the only code of practice for designing and construction of earthquake resistant buildings in Libya, was first proposed by the Ministry of Housing in 1977, it is still ... -
Influence of Coolant Concentration on Surface Roughness during Turning of Steel C-60
(CEST-2018, 2018-09-27)During recent years, considerable attention has been paid to the during turning operations, to improve forming the outer layer, such as surface cooling which enhances some of the surface characteristics and producing a ... -
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 ... -
Mapping Of Sea Water Intrusion in the Western Libyan Coast Using Geo-electrical Method: Case Study
(CEST-2018, 2018-09-27)As most of the Libyan population live in the north side of the country; mainly in the western coastal zone; the sea water intrusion is a vital phenomena that need to be studied to locate, measure its diffusion rate, and ... -
Effect of Corrugation Geometry And Shape On Energy Absorption of Composite Plate
(CEST-2018, 2018-09-27)It has been observed that there is a considerable interest in recent years regarding materials which have high crushing ability particularly in energy absorption in relation to car and allied industries . An important ... -
Effects of Reduction in Construction Temperature on Workability of Warm Mix Asphalt Incorporating Rh-wma Additive
(CEST-2018, 2018-09-27)Conventional Hot Mix Asphalt (HMA) has been the primary material used in pavement in past decades. Recently, compared to conventional HMA, Warm Mix Asphalt (WMA) has shown great potential and offers benefits not given by ... -
Thermal Performance of a Heat Pipe with Different Working Fluids
(CEST-2018, 2018-09-27)The use of Heat pipes, for a variety of applications, has increased worldwide due to them achieving high thermal efficiencies. Heat pipes in evacuated tube solar collector systems, in modern domestic water heating, comprise ... -
Simple and Sustainable Constipate to Save Cost and Time for Structure Constructions
(CEST-2018, 2018-09-27)The energy required producing the structural elements such as concrete, steel; wood, etc. have serious environmental and financial consequences. The energy analysis, therefore, must take into consideration the added cost ... -
Built to Code Building Envelop Versus Sustainability of High-Rise Building Performance
(CEST-2018, 2018-09-27)Global warming and climate change are major challenges facing the nation and the world. More than two thirds of the electric energy and one third of the total energy are used to heat, cool, and operate buildings, representing ... -
Study the Performance of Solar Water Heater with Various Loads
(CEST-2018, 2018-09-27)The performance of a certain type of solar heater was studied by install, assemble solar heater and the installation of different measuring devices, such as water flow meter and temperature meters for water inside, outside, ... -
THE EFFECT OF USING ASH RESIDUES OF OLIVE FRUITS ON THE PROPERTIES OF CEMENT MORTAR
(CEST-2018, 2018-09-27)This research aims at studying the effect of the use of the burnt olive oil waste ash (OWA) resulting from olive plant wastes as a partial cement replacement (5%, 7% and 10%) on the properties of cement mortar. The ash ... -
Pressure Transient Analysis by Using MS. Excel Sheet and Computer Programming
(CEST-2018, 2018-09-27)Paper shows an effective using of two programs (MS Excel and computer programming) to analysis the pressure build up test data. The programs were used to determine the best infinite-reservoir acting by the relationship ... -
Novel Green Photocatalysts Derived from Date Syrup-based biomass/TiO2 for Photocatalytic Oxidation of Methylene Blue Dye in Aqueous Solutions
(CEST-2018, 2018-09-27)This study reports for the first time, development of novel photocatalyst from date syrup-based biomass and TiO2 for photocatalytic oxidation of methylene blue MB dye in wastewaters. The properties of the derived photocatalysts ... -
Novel Green Sorbents Derived from Mesembryanthemum-Based Biomass for Wastewater Treatment Applications
(CEST-2018, 2018-09-27)A great challenge has been done for utilization of natural gas (NG) Biomass-based materials have received much attention recently in both academia and industry. Biomaterials have been widely applied for development of ... -
Modeling the Effect of CO2 on Thermodynamic Behavior of CO2/Libyan Natural Gas Mixture
(CEST-2018, 2018-09-27)A great challenge has been done for utilization of natural gas (NG) for potential applications at various operating conditions. Accurate thermo-physical properties of NG play an important role in design and processing of ... -
Optimum Deposition of Tungsten Oxide on Titania Nanotubular Arrays and Study the Photoactivity of Nano-Composite Photoanode
(CEST-2018, 2018-09-27)The novelty of this research works in the two-step formation of tungsten oxide (WO3) -loaded TiO2 nanotube arrays composite film by study the optimum conditions of electrodeposition of WO3 nanoparticles on TiO2 nanotubes ... -
Evaluation Of Corrosion Resistance Of Mild Steel And Aluminium Using Anodic Inhibitor Method And Passivity
(CEST-2018, 2018-09-27)Mild steel and Aluminium considered from the metals that commonly used in engineering applications with a high proportion of up to 85%. On the other hand, due to the weakness of its resistance to corrosion environments ... -
Estimation of Original Oil in Place for Belhedan Oil Field by Using Volumetric Method, Material Balance Equation Method, and Reservoir Simulation Method
(CEST-2018, 2018-09-27)Knowing the amount of the hydrocarbon pore volume correctly is basically required to have properly design of oil and gas reservoirs. The accuracy in calculating of the hydrocarbon pore volume depends on the used method. ... -
Boilers Performance Evaluation of Zuara Desalination Plant
(CEST-2018, 2018-09-27)Water is the basis of daily life and industrial development for all communities. Water desalination plants emerged as one of the most important alternatives to overcome the shortage of water resources especially in desertified ...