Melting and solidification of PCM enhanced by radial conductive fins and nanoparticles in cylindrical annulus
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- 作者：A. Ali Rabienataj Darzia ; a.rabienataj@umz.ac.ir" class="auth_mail" title="E-mail the corresponding author ; ar.darzi@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Mahmoud Jourabianb ; mahmood.jourabian@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Mousa Farhadic ; mfarhadi@nit.ac.ir" class="auth_mail" title="E-mail the corresponding author
- 关键词：Elliptical cylinder ; Melting ; Solidification ; Nanoparticles ; Radial fins
- 刊名：Energy Conversion and Management
- 出版年：2016
- 出版时间：15 June 2016
- 年：2016
- 卷：118
- 期：Complete
- 页码：253-263
- 全文大小：4096 K
文摘
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PCM melting and solidifying in concentric annulus with inner elliptic tube simulated.
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Use of elliptical tube instead of circular one decreased only full melting time.
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Phase change processes are expedited by increasing nanoparticle concentration.
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Increasing fin number in melting is less efficient due to suppression of convection.