The First Conference for Engineering Sciences and Technology: التقديمات الحديثة
الآن تُعرض المواد 61 -- 80 من 94
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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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
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 ... -
Experimental Investigation on the Performance Evaluation of Solar Tracking Photovoltaic System
(CEST-2018, 2018-09-27)The optimization of photovoltaic (PV) power generating system needs to be magnified by maximizing the solar radiation falling perpendicular on the PV module surface. The photovoltaic module can extract maximum power from ... -
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 ... -
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 ... -
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 ... -
Experimental Evaluation of the Humans’ Health Hazards’ Potential Due to Exposure to the Microwaves’ Radiations in Garaboulli City-Libya
(CEST-2018, 2018-09-27)There is a high concern worldwide about the effects of the high level of energy of the transmitted electromagnetic radiations for the wireless communications on the humans’ health. So, the purpose of this study is to ... -
Combined Image Encryption and Steganography Algorithm in the Spatial Domain
(CEST-2018, 2018-09-27)In recent years, steganography has emerged as one of the main research areas in information security. Least significant bit (LSB) steganography is one of the fundamental and conventional spatial domain methods, which is ... -
Modeling and Performance Evaluation of MapReduce in Cloud Computing Systems Using Queueing Network Model
(CEST-2018, 2018-09-27)MapReduce is a two -stage information processing technique and it is common concept for big data. Map and Reduce procedures are distributed among some processors within a cluster in the cloud. The performance modeling and ... -
Bandwidth Optimization Through Hybrid Codecs G.711 and G.729 for VoIP Ethernet, FR and MP Networks
(CEST-2018, 2018-09-27)With the rapid growth in both internet and telecommunication technologies, VoIP has become more and more popular and expected to replace the traditional telephony services. The main issues in communication of real time ... -
Fast Efficient Transforms for Contours Extraction and Image Compression using Zonal Sampling Methods
(CEST-2018, 2018-09-27)People who use digital image processing techniques usually deal with a huge amount of data. Because storing image data for future needs requires a lot of storage space. In a similar way, sending image data at a reasonable ...