نتایج جستجو برای: horizontal cylinders
تعداد نتایج: 70074 فیلتر نتایج به سال:
We conduct a well-controlled model experiment for wide variety of canopy flows. Examples these include engineering flows such as wind flow, dispersion scalars through and over urban areas, the convective heat transfer in many exchangers, well natural canopies terrestrial or aquatic vegetation. aim to shed light on fundamental flow transport phenomena common applications. Specifically, character...
در این مقاله به منظور تحلیل الاستیک پوستههای استوانهای تشکیل شده از مواد هدفمند (fgm)، معادلات دیفرانسیل حاکم بر استوانههای جدارضخیم چرخان fgm تحت فشار در حالت متقارن محوری به کمک تئوری تغییر شکل برشی مرتبه سوم (tsdt) استخراج و حلّ عمومی آنها برای شرایط انتهایی دو سرگیردار ارائه شده است. سپس با انجام مطالعه موردی و همچنین ارائه یک حلّ عددی، توزیع جابهجایی و تنش حاصل از حلّ تحلیلی به کمک تئور...
In this numerical contribution, hybrid nanofluid flow behavior, thermal characteristics, and entropy generation analysis through a porous enclosure containing three circular cylinders with magnetic field effects were investigated using finite element approach. The are arranged in horizontal arrangement the middle of cavity height, active hot central cylinder can move along vertical axis while o...
This work is intended to investigate the accuracy of modelling simple cylindrical vegetation structures for microwave remote sensing applications. Plane wave scattering by dielectric cylinders of finite length and circular cross section is examined. Cylinders with a radius that varies linearly along the cylinder length — hereafter referred to as tapered cylinders — are also considered. Exact ex...
In this paper, we show the uniqueness of smooth embedded selfshrinkers asymptotic to generalized cylinders of infinite order. Also, we construct non-rotationally symmetric self-shrinking ends asymptotic to generalized cylinders with rate as fast as any given polynomial.
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