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Analysis of Gasketed-Plate Heat Exchanger Performance Using Nanofluid
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نویسنده
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Bozorgan Navid ,Shafahi Maryam
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منبع
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Journal Of Heat And Mass Transfer Research - 2017 - دوره : 4 - شماره : 1 - صفحه:65 -72
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چکیده
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A numerical analysis of the heat transfer and pressure drop of a water-based γ-al2o3 nanofluid gasketed plate heat exchanger was undertaken to specify its optimum conditions. the results showed that, based on the heat exchanger’s performance index, the optimal volume concentration of γ-al2o3 is approximately 0.016. the heat transfer rate at the optimal concentration of nanofluid is approximately 12.3% higher than that of pure water (base fluid), while the pumping power increased by 1.15%. increasing ϕ values from ϕ=0.016 to ϕ=0.028 will result in a 1% improvement in the heat transfer rate.
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کلیدواژه
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Nanofluid ,Particle Volume Fraction ,Gasketed-Plate Heat Exchanger ,Heat Transfer ,Pressure Drop
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آدرس
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Islamic Azad University, Abadan Branch, Department Of Mechanical Engineering, ایران, California State Polytechnic University, Mechanical Engineering Department, Usa
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پست الکترونیکی
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maryam.shafahi@email.ucr.edu
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Authors
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