نتایج جستجو برای: prony series

تعداد نتایج: 351174  

Journal: :Mathematical Problems in Engineering 2012

Journal: :Journal of Physics: Conference Series 2021

Journal: :Transactions of the Society of Instrument and Control Engineers 1990

سروش صادق‌نژاد عبدالرضا اوحدی همدانی, مجتبی صدیقی یوسف طراز جمشیدی,

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 ...

Journal: :Physical chemistry chemical physics : PCCP 2005
C Léonard F Le Quéré K A Peterson

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...

Journal: :Civil Engineering Journal 2022

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 ...

2016
Niksa Vrkic Srdjan Skok Vedran Kirincic

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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