نتایج جستجو برای: quantum hydrodynamic model

تعداد نتایج: 2363462  

This study seeks to design a new and innovative model for school management using the data foundation method, a model that can be an effective aid in solving the problems and challenges facing school principals by using quantum leadership. Designing a quantum leadership model in secondary schools based on data theory is the main goal of this research and seeks to achieve a suitable model for ov...

2006
M. Hnatic M. Jurcisin M. Stehlik

A quantum field model of helical MHD stochastically forced by gaussian hydrodynamic, magnetic and mixed noices is investigated. These helical noises lead to an exponential increase of magnetic fluctuations in the large scale range. Instabilities, which are produced in this process, are eliminated by spontaneous symmetry breaking mechanism accompanied by creation of the homogeneous stationary ma...

ژورنال: مهندسی دریا 2012
سیف, محمد سعید , صادق زاده پراپری, بهنام , مهدیقلی, حمید,

In recent years, unmanned vehicles have intensively been developed to reduce human dangers for marine applications. Predicting the hydrodynamic coefficients of an autonomous underwater vehicle is important during the vehicle’s design phase. In other words to design an AUV, one must clarify its maneuverability and controllability based on a mathematical model. The mathematical model contains var...

ژورنال: مهندسی دریا 2016

Estimation of siltation depth in harbors and estuaries plays an important role in design of marine structures. In this paper, siltation process at Bushehr estuary as one of the most important water bodies in south of Iran is modeled by so-called MIKE 21 mathematical model. To achieve this, at first a large scale hydrodynamic model calibrated by IRANSIAM registered water levels is developed whil...

Journal: :Communications in Mathematical Sciences 2007

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