نتایج جستجو برای: fluid phase

تعداد نتایج: 802979  

Journal: :journal of heat and mass transfer research 0
mohammad bahreini faculty of mechanical engineering, babol noshirvani university of technology, babol, iran abbas ramiar faculty of mechanical engineering, babol noshirvani university of technology, babol, iran ali akbar ranjbar faculty of mechanical engineering, babol noshirvani university of technology, babol, iran

in this present study, volume of fluid method in openfoam open source cfd package will be extended to consider phase change phenomena with modified model due to condensation and boiling processes. this model is suitable for the case in which both unsaturated phase and saturated phase are present and for beginning boiling and condensation process needn't initial interface. both phases (liqu...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2014
ali asghar gharesheikhloo mahmoud moayyedi

constructing phase diagram and its subsequent quality lines for lean gas condensate reservoirs is always crucial and challenging topic in reservoir fluid studies. due to small amounts of liquid drop-outs in lean gas condensates at reservoir conditions, full experimental tracking of phase diagram and its relevant quality lines is almost impossible for lean gas condensates.on the other hand, eos ...

Journal: :international journal of industrial mathematics 0
k. l. krupa ‎lakshmi‎ department of studies and research in mathematics, kuvempu university, shimoga-577 451, karnataka, india. b. j. ‎gireesha‎ department of studies and research in mathematics, kuvempu university, shimoga-577 451, karnataka, ‎india.‎ rama s r gorla department of mechanical engineering, cleveland state ‎university, cleveland, ohio, ‎usa. b. mahanthesh‎ department of mathematics and statistics, christ ‎university, bangalore-560027, karnataka, india.‎

‎the problem of two-phase mhd boundary layer flow, heat and mass transfer over a stretching sheet with fluid-particle suspension and thermal radiation has been studied. the effect of mass transfer in dusty fluid over a stretching sheet is considered for the first time. the governing equations are reduced to a set of non-linear ordinary differential equations under suitable similarity transforma...

Journal: :iranian journal of veterinary medicine 2014
mohammad hasan najizadeh mehrdad pourjafar ali asghar chalmeh khalil badiei saeed nazifi

analyzing the synovial fluid is one of the common methods to diagnose the articular problems to detect the stage and express the prognosis. such gross, cytological, and biochemical analysis of synovial fluids can aid in the diagnosis of various joint diseases. objectives: normal values for synovial fluid in the camels have been described previously; however, there are no reports regarding conce...

The Lake Siah magnetite ± apatite deposit is situated in the northeastern of Bafq and Central Iran tectonic zone. The host rock of deposit is composed from lower Cambrian volcano-sedimentary sequence that has exposed as caldera complex. The iron mineralization is as massive ore and includes magnetite and hematite which form with apatite, quartz and calcite gangue minerals. Based on fluid inclus...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران) - دانشکده مهندسی مکانیک 1386

هدف از ارایه این پایان نامه، بررسی اثر ترموفورسیس بر جریان لایه مرزی گاز-جامد مغشوش گذرنده از صفحه تخت افقی تحت سرمایش یا گرمایش می باشد. برای شبیه سازی جریان از مدل دو سیالی با در نظر گرفتن تأثیر متقابل دو فاز بر یکدیگر (ارتباط دو طرفه) استفاده شده است. اغتشاش در فاز سیال با بهره گیری از طول اختلاط پرانتل مدل گردیده است. تیوری ترموفورتیک در رژیم نزدیک به پیوسته (اعداد نادسن کوچک) مد نظر بوده ا...

Forootan S Kafi M Tamadon A,

Background: Adiponectin is an adipocytokines which is secreted from the adipose tissue of human and domestic animals. No information is available regarding the follicular fluid adiponectin concentrations in dairy cows. Therefore, the aim of the present study was to determine the follicular fluid adiponectin concentrations in different-sized follicles in the luteal phase of the estrous cycle in ...

The present work involves numerical simulation of a steady, incompressible forcedconvection fluid flow through a matrix of porous media between two parallel plates at constanttemperature. A Darcy model for the momentum equation was employed. The mathematical model forenergy transport was based on single phase equation model which assumes local thermal equilibriumbetween fluid and solid phases. ...

B. J. ‎Gireesha‎, B. Mahanthesh‎ K. L. Krupa ‎Lakshmi‎ Rama S R Gorla

‎The problem of two-phase MHD boundary layer flow, heat and mass transfer over a stretching sheet with fluid-particle suspension and thermal radiation has been studied. The effect of mass transfer in dusty fluid over a stretching sheet is considered for the first time. The governing equations are reduced to a set of non-linear ordinary differential equations under suitable similarity transforma...

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