نتایج جستجو برای: an eul method
تعداد نتایج: 6534626 فیلتر نتایج به سال:
We describe a new finite element method for solving the Eul~r equations, and present the results of a transonic flow calculation for a commercial aircraft with py]on mounted engines. The finite element method uses a tetrahedral mesh, and establishes conservation of mass, momentum and energy in polyhedral control volumes by sulm~in~ fluxes through the faces of the t(~trahedra. The tetrahedra are...
for several years, researchers in familiarity of efl teachers with post-method and its role in second and foreign language learners’ productions have pointed out that the opportunity to plan for a task generally develops language learners’ development (ellis, 2005). it is important to mention that the critical varies in language teaching was shown is the disappearances of the concept of method ...
A new atmospheric dynamical core, named the High Order Method Modeling Environment (HOMME), has been recently included in the NCAR-Community Climate System Model version 4 (CCSM4). It is a petascale capable high-order element-based conservative dynamical core developed on a cubed-sphere grid. We have examined the model simulations with HOMME using the aqua-planet mode of CAM4 (atmospheric compo...
در این مقاله یک روش بهبود یافته برای تفسیر داده های مغناطیسی ارائه می شود که بهimproved an-eul معروف است. اساس این روش بر تلفیق مشتقات سیگنال تحلیلی و اویلر استوار است. با استفاده از این روش می توان عمق و شکل هندسی بی هنجاری را به دست آورد .ارتفاع نقطه قرائت از زمین و هچنین ادامه فراسو برای برآورد عمق لحاظ شده است. با توجه به اینکه اجسام مغناطیسی دارای مغناطش اند، بعد از اعمال سیگنال تحلیلی، مق...
در این مقاله یک روش بهبود یافته برای تفسیر داده‌های مغناطیسی ارائه می‌شود که بهImproved AN-EUL معروف است. اساس این روش بر تلفیق مشتقات سیگنال تحلیلی و اویلر استوار است. با استفاده از این روش می‌توان عمق و شکل هندسی بی‌هنجاری را به‌دست آورد .ارتفاع نقطه قرائت از زمین و هچنین ادامه فراسو برای برآورد عمق لحاظ شده است. با توجه به اینکه اجسام مغناطیسی دارای مغناطش‌اند، بعد از اعمال سیگنال تحلیلی، مق...
OBJECTIVE To develop response criteria for polymyalgia rheumatica (PMR) for monitoring treatment and comparing alternative treatments regimens. METHODS 76 patients, mean (SD) age 68.7 (7.7) years, were enrolled. Corticosteroids, and non-steroidal anti-inflammatory drugs (NSAIDs) were the only drugs allowed during the observation period. Erythrocyte sedimentation rate (ESR), C reactive protein...
this study investigated how group formation method, namely student-selected vs. teacher-assigned, influences the results of the community model of teaching creative writing; i.e., group dynamics and group outcome (the quality of performance). the study adopted an experimental comparison group and microgenetic research design to observe the change process over a relatively short period of time. ...
abstract according to increase in electricity consumption in one hand and power systemsreliability importance in another , fault location detection techniqueshave beenrecentlytaken to consideration. an algorithm based on collected data from both transmission line endsproposed in this thesis. in order to reducecapacitance effects of transmission line, distributed parametersof transmission line...
A new method was developed to estimate canopy sources and sinks from measured mean concentration profiles within the canopy (referred to as the “inverse” problem). The proposed method combined many of the practical advantages of the Lagrangian localized near-field (LNF) theory and higher-order Eulerian (EUL) closure principles. Particularly, this “hybrid” method successfully combined the essent...
the method expressed by salem and ravat. (2003) for depth estimation of magnetic sources is used on gravity anomalies for the first time. the depth of some rectangular prisms as synthetic models are estimated through the method. the gravity effect of these models is also considered with a relatively high value of random noise. a field example is also included and the depth of the main anomaly h...
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