نتایج جستجو برای: hydraulic pressure

تعداد نتایج: 432134  

Journal: :بینا 0
طاهره ایردی t izadi shahid bahonar university, kerman, iranدانشگاه شهید باهنر کرمان

purpose: to develop a computational model for predicting the fluid production and flow, and intraocular pressure (iop) following glaucoma surgery. methods: to help elucidate the interplay of physical factors controlling the distribution and absorption of aqueous humor in sub-conjunctival tissue, and tissue remodeling, a computational model is developed to predict the fluid production in the eye...

Journal: :journal of chemical and petroleum engineering 0
taleb zarei department of mechanical engineering, university of hormozgan, bandar abbas, iran. jamshid khorshidi department of mechanical engineering, university of hormozgan, bandar abbas, iran. rahbar rahimi department of chemical engineering, university of sistan and baluchestan, zahedan, iran. ali zarei south pars gas complex (spgc), assaluyeh, iran

in the present study, experimental investigations about the hydrodynamics of the conical cap tray (concap tray) have been carried out. the concap tray is an innovative and novel type of cap trays. the effect of the different weir height (2.5, 5 and 7 cm) on the weeping, entrainment and the total pressure drop for the concap tray was measured, compared and correlated. the hydraulic experiments w...

Background: Water distribution networks (WDNs) are facilities that require massive investment and their optimization is very important. This study aimed to optimization and development of models for promoting WDNs with using engineering judgment. In this method, instead of controlling all system states, it is possible to search the optimal set of options based on engineering judgment and hydra...

Ali Zarei, Jamshid Khorshidi Rahbar Rahimi, Taleb Zarei,

In the present study, experimental investigations about the hydrodynamics of the conical cap tray (ConCap tray) have been carried out. The ConCap tray is an innovative and novel type of cap trays. The effect of the different weir height (2.5, 5 and 7 cm) on the weeping, entrainment and the total pressure drop for the ConCap tray was measured, compared and correlated. The hydraulic experiments w...

Journal: :تحقیقات نظام سلامت 0
مهربان صادقی دانشیار، گروه مهندسی بهداشت محیط، دانشکده بهداشت، دانشگاه علوم پزشکی شهرکرد، شهرکرد، ایران امین تاجی اشکفتکی دانشجوی کارشناسی ارشد، گروه مهندسی عمران، دانشکده فنی مهندسی، دانشگاه آزاد اسلامی واحد یاسوج، یاسوج، ایران حسن هاشمی کمیته تحقیقات دانشجویی، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران سعید حسینی مربی، گروه عمران، دانشکده فنی مهندسی، دانشگاه آزد اسلامی واحد یاسوج، یاسوج، ایران

abstract background: the pressure of consumption spots in eater supply systems is one of the most important hydraulic parameters can be used in optimized management of water distribution networks. since the pressure has some different effects on various parameters of the network management including its hydraulic functions, reliability, stability and leakage, its control is of great importance ...

Journal: :Modeling, Identification and Control: A Norwegian Research Bulletin 2018

Journal: :Lab on a chip 2015
Hazem Salim Damiri Hamzeh Khalid Bardaweel

Microfluidic networks represent the milestone of microfluidic devices. Recent advancements in microfluidic technologies mandate complex designs where both hydraulic resistance and pressure drop across the microfluidic network are minimized, while wall shear stress is precisely mapped throughout the network. In this work, a combination of theoretical and modeling techniques is used to construct ...

Journal: :Plant physiology 1983
D J Cosgrove R E Cleland

The water transport properties of etiolated pea (Pisum sativum L.) internodes were studied using both dynamic and steady-state methods to determine (a) whether water transport through the growing tissue limits the rate of cell enlargement, and (b) whether auxin stimulates growth in part by increasing the hydraulic conductance of the growing tissue.Measurements using the pressure probe technique...

Journal: :Acta Technologica Agriculturae 2014

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید