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Articles 1 - 13 of 13
Full-Text Articles in Engineering Science and Materials
Modeling And Computer Simulation Of Fault Calculations For Transmission Lines, Dr. Adel A. Elbaset
Modeling And Computer Simulation Of Fault Calculations For Transmission Lines, Dr. Adel A. Elbaset
Dr. Adel A. Elbaset
Calculation of transmission line faults has a fundamental importance in the fault detection, classification, and location determination of faults in transmission line. This paper presents a proposed computer program based on Matlab software to calculate all ten types of shunt faults that may occur in a transmission line. Various fault scenarios (fault types, fault locations and fault impedance) are considered in this paper. The inputs of the proposed program are line length, source voltage, positive, negative and zero sequence for source impedance, line charging, and transmission line impedance. The output of the algorithm is used to train an artificial intelligence …
Utilization Of Virtual Globes For Open Source Industrial Symbiosis, William Doyle, Joshua M. Pearce
Utilization Of Virtual Globes For Open Source Industrial Symbiosis, William Doyle, Joshua M. Pearce
Joshua M. Pearce
A Review On Load Flow Studies, Dr. Adel A. Elbaset
A Review On Load Flow Studies, Dr. Adel A. Elbaset
Dr. Adel A. Elbaset
No abstract provided.
Controlled Islanding Scheme For Power Systems, Dr. Adel A. Elbaset
Controlled Islanding Scheme For Power Systems, Dr. Adel A. Elbaset
Dr. Adel A. Elbaset
No abstract provided.
Seminar In Kumamoto University, 11-6-2009 (Protection), Dr. Adel A. Elbaset
Seminar In Kumamoto University, 11-6-2009 (Protection), Dr. Adel A. Elbaset
Dr. Adel A. Elbaset
This Seminar about a Novel protective scheme for Transmission line Presented by me in Kumamoto University, Graduate School of Science and Technology, Japan at 11-6-2009.
Design And Cfd Analysis Of Mass Transfer And Shear Stresses Distributions In Airlift Reactor, Rachid Bannari, Brahim Selma, Abdelfettah Bannari, Pierre Proulx
Design And Cfd Analysis Of Mass Transfer And Shear Stresses Distributions In Airlift Reactor, Rachid Bannari, Brahim Selma, Abdelfettah Bannari, Pierre Proulx
Rachid BANNARI
The design, scale-up and performance evaluation of biological reactors require accurate information about the gas-liquid flow dynamics. In this study, we use CFD techniques to investigate important parameters of the multiphase flow dynamics on an initial airlift bioreactor in order to improve its design. Such parameters are distributions of shear stresses and mass transfer. Our initial proposed design of the airlift bioreactor was used for biomass growing. Specifically to produce cellulase enzyme using the fungus Trichoderma Reesei. However, the morphology of the microorganism obtained in this bioreactor was not appropriated to produce cellulase. Since the microorganism morphology presented a small …
Electric Energy Sector In Egypt: A Review, Dr. Adel A. Elbaset
Electric Energy Sector In Egypt: A Review, Dr. Adel A. Elbaset
Dr. Adel A. Elbaset
No abstract provided.
Researches On Copper. History & Metallurgy, Fathi Habashi
Researches On Copper. History & Metallurgy, Fathi Habashi
Fathi Habashi
Non-Process And Chemical Free Offset Printing Plate, Bilge N. Altay, C. Koroglu, O. Yaman, C. Sahin
Non-Process And Chemical Free Offset Printing Plate, Bilge N. Altay, C. Koroglu, O. Yaman, C. Sahin
Bilge Nazli Altay
No abstract provided.
Gold. History, Metallurgy, Culture, Fathi Habashi
Gold. History, Metallurgy, Culture, Fathi Habashi
Fathi Habashi
Optimal Design Of Wind-Pv-Diesel-Battery System Using Genetic Algorithm, Dr. Adel A. Elbaset
Optimal Design Of Wind-Pv-Diesel-Battery System Using Genetic Algorithm, Dr. Adel A. Elbaset
Dr. Adel A. Elbaset
The optimization of diesel generators (DGs) and renewable energy sources have to be done within a cost benefit, high reliability and environmentally friendly framework. Most of optimization method just consider only from economical point of view. This paper presents complete optimization method involving of cost, reliability and pollutant emission into optimization process. The reliability level is analyzed using basic probabilistic concept in order to find loss of load probability (LOLP). This value is then used to determine the customer damage cost due to electricity interruption. Meanwhile, CO2 emission as an indicator of pollution is calculated to determine the annual emission …
Surface Structure Changes In Cement Paste Exposed To 10.6 Um Laser Radiation, Juan José Soto-Bernal, María Del Rosario Moreno-Virgen, Claudio Frausto-Reyes, Adrian Bonilla-Petriciolet, José Vega-Duran, José Pineda-Piñon, José Ortíz-Lozano
Surface Structure Changes In Cement Paste Exposed To 10.6 Um Laser Radiation, Juan José Soto-Bernal, María Del Rosario Moreno-Virgen, Claudio Frausto-Reyes, Adrian Bonilla-Petriciolet, José Vega-Duran, José Pineda-Piñon, José Ortíz-Lozano
Adrian Bonilla-Petriciolet
We report the changes occurring in cement pastes irradiated by 10.6um CO2 laser at different stages of hydration. Raman spectroscopy, X-rays and Scanning Electronic Microscopy (SEM) techniques had been used to observe molecular structural changes. Intensity of cement paste Raman peaks after laser irradiation was monitored in samples irradiated 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11 days after their preparation. Applied laser power changed Raman peaks intensity at 187.5cm-1, 563cm-1, 695cm-1, 750cm-1, 897cm-1, 1042cm-1 and 1159cm-1 that corresponds to compounds already presents in cement pastes. X ray diffraction and SEM images confirm the recrystalization of cement …
Cleaner Metallurgical Industry In Serbia: A Road To The Sustainable Development, Zeljko J. Kamberovic
Cleaner Metallurgical Industry In Serbia: A Road To The Sustainable Development, Zeljko J. Kamberovic
Zeljko J Kamberovic
Since the sustainable development has been a global and fundamental objecttive, a metallurgical industrial sector faces some of the most difficult sustainability challenges of any industrial sector. On the other hand, the metallurgical production in Serbia is a very important part of the economy. Due to present facilities and technologies, metallurgical companies face a great challenge to fulfill the requirements introduced by legislature referring to the cleaner production and sustainable development. The state of art in the production, facilities, pollution with some answers to imposed challenges is presented.