نتایج جستجو برای: prony series
تعداد نتایج: 351174 فیلتر نتایج به سال:
پژوهش حاضر به بررسی عددی و تجربی رفتار صفحههای ساندویچی در برابر ضربه سرعت کم با درنظرگرفتن تراکمپذیری هسته و رفتار گرانروکشسان آن میپردازد. رویهها ناهمسانگرد از جنس کامپوزیت یا همسانگرد از جنس آلومینیم فرض شدهاند. شرایط مرزی در این بخش به شکل تکیه گاههای ساده و صلب است. از نرمافزار Abaqus و قابلیتهای برنامهنویسی آن، شامل ایجاد مستقیم فایل ورودی و اسکریپتنویسی Phyton برای ...
Highly accurate potential energy functions for the HeI and HeBr molecules have been calculated using an ab initio treatment that included basis set extrapolation to the complete basis set, as well as spin-orbit coupling in the ground 2sigma+ and first 2pi excited doublet states. The rovibronic bound state energies and resonance lifetimes were also evaluated by a Prony analysis of the autocorrel...
The main function of a pavement is to distribute the traffic-induced load over its different layers. While flexible design methods are based on linear elastic calculation, real behavior layers highly non-linear and elastic. They can also, in some cases, be plastic viscous. This research aims develop three-dimensional numerical model that closely similar test FWTT conditions. will have geometry ...
Preliminary notes Dynamic disturbances in the electric power system exert influence on the operation of generators and cause several other disturbances, such as a power swing, resulting in the activation of protections, the stalling of generators and their disconnection from the grid. The application of synchronized measurements in the field of power swing has mainly been focused on a transmiss...
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