نتایج جستجو برای: field simulation

تعداد نتایج: 1292276  

Journal: :IEEE Transactions on Electron Devices 1993

Journal: :تحقیقات مکانیک کاربردی 0

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Low-intensity magnetic separators are widely used in the research works and the industry. Advancement in the magnetic separation techniques has led to an expansion in the application of this method in different fields such as enrichment of magnetic mineral, wastewater treatment, and medicine transfer in the human body. In the mineral processing industry, the main application of wet magnetic sep...

Journal: :iranian journal of radiation research 0
a.s. meigooni university of kentucky medical center, department of radiation medicine, lexington, kentucky, usa u. malik h. zhang s.a. dini n. j. meigooni k. komanduri

background: an effective method for management of large and bulky malignant tumors. this treatment modality is also known as specially fractionated radiation therapy (sfrt). in this treatment technique a grid block converted the open radiation field into a series of pencil beams. dosimetric characteristics of an external beam grid radiation field have been investigated using experimental and mo...

Journal: :transport phenomena in nano and micro scales 2013
j. rahmannezhad m. kalteh

magnetohydrodynamic (mhd) mixed convection flow of cu–water nanofluid inside a two-sided lid-driven square enclosure with adiabatic horizontal walls and differentially heated sidewalls has been investigated numerically. the effects of moving lids direction, variations of richardson number, hartmann number, and volume fraction of nanoparticles on flow and temperature fields have been studied. th...

ثابت داریانی, رضا , مینائی فرد , سکینه ,

  The aim of this article is apply modification to limited diffusion aggregation model. The method can simulate the doping type and current density on obtained structures forms within porous silicon growth. For doping type effect, the sticking coefficient parameter and for the current density effect, mean field parameter applied to limited diffusion aggregation. Simulation results showed that t...

By combining the field-weakening control principle of a new axial flux-switching permanent-magnet motor (AFFSSPM) with the space vector pulse width modulation (SVPWM) and maximum torque per voltage (MTPV) control principle, a novel field-weakening control strategy for AFFSSPM is proposed in this paper. In the first stage of the field-weakening, the difference between the reference voltage updat...

ژورنال: Journal of Railway Research 2022

In this project, an attempt has been made to investigate the loading/unloading operations for container loads on a at the Aprin station with a simulation approach. Simulation is an approximate imitation of the operation of a process or system whose performance is examined over time. In this study, Aprin station was selected as the largest railway station for container transport in Iran. To find...

A.S. Meigooni, H. Zhang, K. Komanduri, M. Mohiuddin, N. J. Meigooni, S.A. Dini, U. Malik,

Background: An effective method for management of large and bulky malignant tumors. This treatment modality is also known as Specially Fractionated Radiation Therapy (SFRT). In this treatment technique a grid block converted the open radiation field into a series of pencil beams. Dosimetric characteristics of an external beam grid radiation field have been investigated using experimental and Mo...

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