Theoretical analysis based on CFD method for evaluation of Pd-Ag Membrane reactor performance in comparison with conventional reactor during dehydrogenation of cyclohexane [PDF]
In the present study, the performance of the palladium-silver membrane reactor during the cyclohexane dehydrogenation (DCH) reaction is modeled and simulated based on the computational fluid dynamics (CFD) method. In recent years, hydrogen production has
kamran ghasemzadeh, Milad Ghahremani
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An Intelligent Model Based on Phase Space Analysis for Fault Classification in Single Circuit Transmission Lines [PDF]
Two important issues in the modern transmission lines protection are the speed and accuracy of the fault type classification, which have a great impact on the duration of fault clearing time and the accuracy of fault detection by the distance relay.
Mostafa Sarlak, Daryoush Farhadi
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Developing a model for predicting the number of freight accidents involving death and injury Using Genetic Planning [PDF]
Today, due to the importance of transportation in developing countries, addressing the issues related to transportation safety planning has also become increasingly important.
Masoud Bagheri Ramiani +1 more
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A New and Efficient Feature Extraction Method for Robust Speech Recognition Based on Fractional Fourier Transform and Differential Evolution Optimizer [PDF]
One of the main challenges in speech recognition is noise resistant feature extraction. In this paper, a new feature extraction algorithm, called Fractional and Adaptive Power Normalized Cepstral Coefficients Algorithm, has been proposed as a noise ...
Mohsen Sadeghi +2 more
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Design of seamless graphene inverter together with its transfer matrix modeling [PDF]
: A seamless graphene inverter including graphene nanoribbon field effect transistor (GNRFET) and graphene interconnect is proposed. The seamless structure is suggested to eliminate the ohmic, schottky, and parasitic resistances in the junction of the ...
somayeh fotoohi, saeed haji-nasiri
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NUMERICAL MODELING OF GROUND VIBRATIONS DUE TO DYNAMIC COMPACTION PROCESS IN DRY SANDS [PDF]
Dynamic compaction is a useful method of soil improvement especially for Granular soils. In this method, a tamper falls from a specified height on the soil to compact it. This method is developed and applied in many countries in land reclamation projects.
مجید Pourjenabi, امیر Hamidi
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NUMERICAL MODELING OF FLOW AROUND CATAMARAN VESSEL AND CALCULATION OF HYRODYNAMIC RESISTANCE BY COMPUTATIONAL FLUID DYNAMICS [PDF]
Calculation of hydrodynamic resistance is one of the most important steps in design of vessels. Nowadays, using numerical methods and specially Computational Fluid Dynamics (CFD) for calculation of ship resistance is one of marine engineering fields.
ابوذر Ebrahimi +2 more
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RESPONSE MODIFICATION FACTOR OF SPECIAL STEEL TRUSS MOMENT FRAMES [PDF]
In recent decades the use of special truss moment frames has been developed as relatively new steel frame systems in high seismic zones. These frames dissipate the seismic energy through the specific ductile parts that are located near the middle of the ...
بهرام Navayi Neya +2 more
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NANO-ANTENNAS MODELING WITH BOR-FDTD AND INVESTIGATING EFFECT OF DISTANCE ON FLUORESCENCE [PDF]
By applying BOR-FDTD method, fluorescence enhancement by using nano-antennas is investigated. Details of computational method are described including, updating equations, source, detector, absorbing boundary conditions.
احمد Mohammadi
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MODELING OF SUBCRITICAL WATER EXTRACTION PROCESS OF MEDICINAL PLANTS [PDF]
In this study, the extraction of Zataria multiflora Boiss essential oil with subcritical water was investigated. The most and the most important part of Z. multiflora essential oil was thymol.
مریم Khajenoori +2 more
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