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Transport Phenomena in Nano and Micro Scales، جلد ۱، شماره ۱، صفحات ۳۷-۴۴
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Numerical Analysis of Inlet Gas-Mixture Flow Rate Effects on Carbon Nanotube Growth Rate |
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| چکیده انگلیسی مقاله |
The growth rate and uniformity of Carbon Nano Tubes (CNTs) based on Chemical Vapor Deposition (CVD) technique is investigated by using a numerical model. In this reactor, inlet gas mixture, including xylene as carbon source and mixture of argon and hydrogen as carrier gas enters into a horizontal CVD reactor at atmospheric pressure. Based on the gas phase and surface reactions, released carbon atoms are grown as CNTs on the iron catalysts at the reactor hot walls. The effect of inlet gas-mixture flow rate, on CNTs growth rate and its uniformity is discussed. In addition the velocity and temperature profile and also species concentrations throughout the reactor are presented. |
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| کلیدواژه‌های انگلیسی مقاله |
Chemical Vapor Deposition,Numerical Analysis,Carbon Nanotube |
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| نویسندگان مقاله |
b زاهد |
mechanical engineering department, university of sistan and baluchestan, zahedan, i.r. iran
t فنایی s | fanaei s
electrical and electronic department, university of sistan and baluchestan, zahedan, i.r.iran
h ateshi |
chemical engineering department, university of sistan and baluchestan, zahedan, i.r. iran
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| نشانی اینترنتی |
http://tpnms.usb.ac.ir/article_994_52a54eb2f90863cb821e6c9896191495.pdf |
| فایل مقاله |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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