نتایج جستجو برای: control volume

تعداد نتایج: 1604703  

A. Chamkha, M. Srivastava V. Ambethkar,

In this paper, we have used a control volume method to investigate the problem of a fully coupled fluid flow with heat transfer in a rectangular domain with slip wall boundary conditions. We have used this method to solve the governing equations and thereby to compute the convective and diffusive fluxes at the cell faces of the control volumes considered around the grid points of computational ...

Journal: :بوم شناسی کشاورزی 0
سرور خرم دل پرویز رضوانی مقدم افسانه امین غفوری جواد شباهنگ

in order to study the effects of biofertilizers and different water volume per irrigation on vegetative characteristics and seed yield of sesame (sesamum indicum l.), an experiment was conducted at the research greenhouse of faculty of agriculture, ferdowsi university of mashhad, during 2009. this experiment was conducted as factorial based on randomized complete block design with three replica...

Osteoporosis is determined by decreased bone strength that increases the threat of fractures. The aim of this study was to evaluate the effects of pentoxifylline (PTX) and alendronate (ALN), on the stereological parameters, and gene expression in callus of fracture in an experimental rat model of ovariectomy-induced osteoporosis (OVX). The OVX was induced in 90 female rats. Fourteen weeks later...

Journal: :مکانیک هوافضا 0
احسان براتی یونس علیزاده جمشید آقازاده

in this paper, the mean value of strain energy density criterion has been used to predict the critical fracture load in specimens with u-shaped notch under bending loads. an equation for calculation of averaged strain energy density in this zone has been presented. bending loads under mode i have been considered. two cases have been studied: 1) the control volume only includes the semicircular ...

Journal: :International Journal of Advances in Medicine 2016

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