نتایج جستجو برای: 2 simulation

تعداد نتایج: 3007357  

2007
Tzern T. Toh A. Bansal G. Hong Paul D. Mitcheson Andrew S. Holmes Eric M. Yeatman

In this paper, we analyze and demonstrate a novel rotational energy harvesting generator using gravitational torque. The electro-mechanical behavior of the generator is presented, alongside experimental results from an implementation based on a conventional DC motor. The off-axis performance is also modeled. Designs for adaptive power processing circuitry for optimal power harvesting are presen...

Naina Kumar, Namit Kant Singh Samar Rudra,

Background: Simulation teaching means recreating clinical scenario for training / evaluation. Aim: To expose postgraduates to simulation / didactic lecture for postpartum hemorrhage (PPH) management; to assess which method was more effective. Methods: Present prospective study was conducted in Obstetrics Gynecology department of rural tertiary center of Northern India.  Twenty postgraduates wer...

Journal: :مهندسی بیوسیستم ایران 0
سعادت کامگار استادیار گروه مهندسی بیوسیستم دانشگاه شیراز علی رضایی دانش آموخته کارشناسی ارشد گروه مکانیک بیوسیستم دانشگاه شیراز محمد معراجی دانش آموخته کارشناسی ارشد گروه مکانیک بیوسیستم دانشگاه شیراز

in this study, a simulation of tire–soil interaction model was considered with special view to two-dimensional (2-d) fem model of carcass. coefficients of mechanical behavior of silty-loam soil were accurately measured to obtain an effective simulation. the results of simulation which was implemented in matlab7, showed that the radial-ply tire had greater tractive efficiency than bias tire at t...

Journal: :journal of chemical and petroleum engineering 2011
jafar sadeghi mobina khodadoost

the understanding of the dynamic behavior of distillation columns has received considerable attention because distillation is one of the most widely used unit operations in chemical process industries. this paper reports a dynamic simulation study of the possible distillation columns sequences of dew pointing unit in the second phase of south pars gas refinery. in this unit, three columns are u...

Journal: :iranian journal of medical physics 0
hamid-reza sadoughi medical physics research center, medical physics department, faculty of medicine, mashhad university of medical sciences, mashhad, iran shahrokh nasseri medical physics research center, medical physics department, faculty of medicine, mashhad university of medical sciences, mashhad, iran mahdi momennezhad medical physics research center, medical physics department, faculty of medicine, mashhad university of medical sciences, mashhad, iran imam reza hospital, mashhad university of medical sciences, mashhad, iran hadi sadoghi-yazdi department of computer engineering, ferdowsi university of mashhad, mashhad, mohammad-hossein bahreyni-toosi medical physics research center, medical physics department, faculty of medicine, mashhad university of medical sciences, mashhad, iran

introduction relative dose computation is a necessary step in radiation treatment planning. therefore, finding an approach that is both fast and accurate seems to be necessary. the purpose of this work was to investigate the feasibility of natural cubic spline to reconstruct dose maps for linear accelerator radiation treatment fields in comparison with those of the simulation. materials and met...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید