RSS 1.0The Third Conference for Engineering Sciences and Technology
تقديمات حديثة
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Cyclic Voltammetry Studies of PEO Processes in Alkaline and Silicate/Phosphate Electrolytes and Resulting Coatings
(2020-12-03)A cyclic voltammetry (CV) method was employed to clarify the electrochemical behaviour of Al in alkaline silicate/phosphate electrolytes over a voltage range of 0 to 550V and study the growth process of plasma electrolytic ... -
Lammps as Nano-scale Lab to Estimate Fluid Thermal Properties from Molecular Dynamics
(2020-12-03)On the one hand the complexity of nano-scale thermofluid system considered as an expensive to investigate experimentally, on the other there are available discrete models such as Molecular Dynamics model offers an affordable ... -
Simulation of Butanol Production through Hydrogenation of Butanal: Effects of Different Reactor Schemes and Operating Conditions
(2020-12-03)The simulation was performed to evaluate the impact of by-passing the second liquid phase reactor in the series due to the catalyst blockage problem leading to the shutdown in a butanol production plant. Butanal hydrogenation ... -
SCARA Robot Links Length Optimization by Using MATLAB and Verification with SimMechanics and Solidworks
(2020-12-03)This paper aims for optimizing links length that consumed the minimum energy, for a customized SCARA robot. Nine link length combinations are tested and simulated. This research is a part of a project of designing a robotic ... -
Study the Performance and Behavior of the Hybrid System
(2020-12-03)The hybrid power generation system is considered one of the cleanest technologies to generate energy, environmentally friendly and does not emit any pollutants. The hybrid system is a mixture of renewable energy sources, ... -
Frequency Response Function (FRF) Technique for the Diagnosis of Suspension System
(2020-12-03)Some of the common faults associated with suspension components are damaged or leaking shock absorbers, spring weakness, wearing down of the pivot and bushing. To investigate these problems, a seven degree-of-freedom (7-DOF) ... -
Risk-Based Maintenance (RBM) Approach for Identifying the Optimum Time of Whole Shutdown (SD) for Gas Liquid Recovery Unit; Processing Columns as a Case Study
(2020-12-03)Pieces of equipment for any a processing unit, which run continuously under severe conditions usually exposed to undesirable failures such as a corrosion, leakage and other reasons due to over pressure and fluctuated ... -
تقدير الكلفة الخفية لإنحراف خيوط الصوف الخالص المستخدم في صناعة السجاد (شركة الإنماء للصناعات الصوفية بني وليد)
(2020-12-03)تعتبر صناعة الغزل والنسيج من اقدم الصناعات التي عرفها الانسان والتي تأثرت بالتطور التكنولوجي السريع الحاصل في تطور طرق ووسائل الانتاج والذي جاء تلبية لتطور رغبات واحتياجات المستهلك. انه من الطبيعي في حال التحدث عن رغبات ... -
تخفيض الاحمال الكهربائية باستبدال السخانات الكهربائية بأنظمة تسخين المياه بالطاقة الشمسية
(2020-12-03)تواجه ليبيا في الوقت الراهن طلباً متزايداً على الطاقة فقد بلغ الحمل الأقصى للشبكة العامة إلى 6000 ميجاوات وتعتمد فيه محطات توليد الطاقة الكهربائية اعتماداً كلياً على استخدام أنواع الوقود المختلفة المشتقة من النفط في حين ... -
Dimensions Effect of the Rotating Fluid Zone on the Results when CFD Modeling of Friction Stir Welding
(2020-12-03)This study aims to investigate the influence of the shape and size of rotating fluid region on the results of computational fluid dynamic (CFD) model of friction stir welding (FSW). Accordingly, 3D time-dependent CFD based ... -
Effects of a Curved Surface of the Blade on the Performance Characteristics of Axial Flow Rotors
(2020-12-03)The benefit of using a Computational Fluid Dynamics (CFD) technique is to predict the effects associated with non-radial stacking (NRS). Three-dimensional (3D) flow field for NRS blades of an axial turbomachine is studied. ... -
دراسة أثر استخدام استراتيجيات التنفيذ المختلفة للمشروعات الانشائية على أداء الاطراف الرئيسية في مشاريع الانشاءات باستخدام نموذج الأداء العام
(2020-12-03)تهدف هذه الورقة البحثية إلى دراسة تأثير اختلاف استراتيجيات تنفيذ المشروعات الانشائية على أداء المسوقات (Drivers) (أصحاب المصلحة) أثناء مراحل المشروع، وعلى الرغم من وجود مجموعة من الخيارات لاستراتيجيات تنفيذ المشروعات، إلا ... -
Enhancement of VoIP Performance in MANET using Fuzzy Logic
(2020-12-03)Voice over Internet Protocol (VoIP) application is a vital technology that is quickly growing in the Mobile ad hoc Network (MANET). Packet loss is a factor that can significantly affect the Quality of Service (QoS) for ... -
Internet of Things for Libya Healthcare System: Challenges and Issues
(2020-12-03)This paper proposes a system based on the Internet of Things to Human Activity Recognition by monitoring and processing smartphone sensors remotely. A machine learning algorithm could be used to determine the activity done ... -
Design of New Secret Key to Increase the Security of LSB Algorithm
(2020-12-03)now a days, information security has become a big challenge for the world due to the rapid growth of Internet users day after day. Unauthorized access to confidential data can have serious implications such as financial ... -
An Extensive Study on Online and Mobile Ad Fraud
(2020-12-03)The advertising ecosystem faces major threats from ad fraud caused by artificial display requests or clicks, created by malicious codes, bot-nets, and click-firms. Currently, there is a multibillion-dollar online advertisement ... -
Comparison of BER Performance of SISO, MISO and MIMO Systems Based on OSTBC and EO-STBC Techniques
(2020-12-03)Comparison of bit error rate (BER) performance of single input single output (SISO), multiple input single output (MISO), and multiple input multiple output (MIMO) systems based on orthogonal space time block coding (OSTBC) ... -
Classifying Various Bacteria Genera by Transfer Learning Model
(2020-12-03)Bacteria Classification using computer-aided methods makes the identification and recognition processes more automatic and thus greatly reduces the time needed for classification. In this paper, we explored an approach to ... -
Developing a mobile game app themed about Libyan culture using Unity engine
(2020-12-03)This paper presents the design and implementation of an educational game App using Unity engine. The game aims to provide informative experience of Libyan traditions while keeping players entertained. Also, the game attempts ... -
Comparison of BER Performance of Cooperative Wireless Systems Based on D-OSTBC, D-EOSTBC and DF Relaying Protocol
(2020-12-03)The end-to-end bit error rate (BER) performance analysis of cooperative wireless communication networks based on distributed orthogonal space time block coding (D-OSTBC) (Alamouti) scheme, distributed extended orthogonal ...