استعرض المؤتمرات العلمية تاريخ النشر
الآن تُعرض المواد 21 -- 40 من 164
-
Antenna Elevation Control using Multiple Switched Self-Tuning Controllers Design
(CEST-2018, 2018-09-27)Adaptive controllers have a lot of advantages over conventional ones, especially when the model of the plant to be controlled is unknown or changes with time. This paper proposes a control scheme for multiple adaptive ... -
Micro gas turbine simulation and control
(CEST-2018, 2018-09-27)Gas turbines are widely used in power generation plants due to their compactness, fast start-stop sequences, and their applications, and...etc. A split shaft micro-turbine mechanical model is used. Three main controllers ... -
THD Investigation of Hybrid Cascaded Multilevel Inverter
(CEST-2018, 2018-09-27)Hybrid cascaded multilevel (HCML) inverter is a modification of the cascaded H-bridge (CHB) inverter, where this inverter has overcome the main drawback of the CHB inverter, which is the connection of a separate DC source ... -
Capability of Modified SIFT to Match Stereo Imagery System
(CEST-2018, 2018-09-27)This paper presents an improved version of SIFT method for extracting invariant features from images that can be used to solve the correspondence problem between different views of an object or scene in an image. Scale ... -
Long Term Peak Load Forecasting for the Libyan Network
(CEST-2018, 2018-09-27)Long term load demand forecasting is a necessary process in electric power system operation and development. It contains the accurate prediction of both magnitudes and geographical locations of electric load over the ... -
Optimal Power Loss Minimization using Optimal Size and Location of Shunt Capacitors, and DG
(CEST-2018, 2018-09-27)One of the biggest problems that face the electric distribution network is the power losses, which could be reduced for obtaining a good voltage improvement. Two effective case studies have been used to minimize the ... -
Impact of Wind Generation Location on Power System Losses
(CEST-2018, 2018-09-27)The global environmental and renewable energy initiatives have led to an increased connection of wind generation to the electricity power networks, the increase in wind generation makes a significant impact on the power ... -
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. ... -
Loss of Load Expectation of Alkhoms Generating Units
(CEST-2018, 2018-09-27)AlKhoms generating power station is one of the largest stations in the Libyan generation system. It consists of eight units represent approximately 18% of the Libyan generation capacity. Hence, it is chosen to perform ... -
Synthesis gas production with high hydrogen concentration aspen simulation
(CEST-2018, 2018-09-27)There is a growing need for hydrogen and future hydrogen economy becomes high on the scientific agenda, despite the “sustainable” routes are still too expensive; however, Steam reforming of hydrocarbons is the most feasible ... -
Excimer Laser Processing of IGZO Thin Films for Transparent TFTs
(CEST-2018, 2018-09-27)The effects of post deposition annealing treatments on indium gallium zinc oxide IGZO thin films deposited by radio frequency RF magnetron sputtering at ambient temperature have been studied for application to thin film ... -
Verification of the reserve of Al-Hamada oil field V-NC6 area by application of well logs.
(2018-09-27)The motivation behind this paper is to enrich and deepen our knowledge in the field of logging and log interpretation. The ultimate target is to have in situ assaying of a particular zone. In petroleum application this ... -
Control of a Three-phase Off-Grid Inverter for Photovoltaic Systems Applications
(CEST-2018, 2018-09-27)This paper presented a model predictive control (MPC) strategy as used in photovoltaic (PV) systems applications to control a three-phase off-grid inverter. The PVs model was used in this study to investigate the system ... -
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 ... -
A Stochastic Optimisation Technique for Tuning a Continuous Stirred Tank Reactor Controllers
(CEST-2018, 2018-09-27)A continuous stirred tank reactor mathematical model is developed based on the mass and energy balances for the reactor and heating system. A step change of the concentration is introduced and the temperature change in the ... -
CO2 Corrosion Inhibitor Assessment Using Various Measurement Techniques in oilfield
(CEST-2018, 2018-09-27)Tests and evaluation studies were conducted to select the best performance and treating rich carbon dioxide fluid composition associated with crude oil are produced. The experiments include standard electrical resistance ... -
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 ... -
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 ... -
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 ... -
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 ...