• Home
  • Browse
    • Current Issue
    • By Issue
    • By Author
    • By Subject
    • Author Index
    • Keyword Index
  • Journal Info
    • About Journal
    • Aims and Scope
    • Editorial Board
    • Editorial Staff
    • Publication Ethics
    • Indexing and Abstracting
    • Related Links
    • FAQ
    • Peer Review Process
    • News
  • Guide for Authors
  • Submit Manuscript
  • Reviewers
  • Contact Us
 
  • Login
  • Register
Home Articles List Article Information
  • Save Records
  • |
  • Printable Version
  • |
  • Recommend
  • |
  • How to cite Export to
    RIS EndNote BibTeX APA MLA Harvard Vancouver
  • |
  • Share Share
    CiteULike Mendeley Facebook Google LinkedIn Twitter
ADMT Journal
Articles in Press
Current Issue
Journal Archive
Volume Volume 11 (2018)
Volume Volume 10 (2017)
Volume Volume 9 (2016)
Volume Volume 8 (2015)
Volume Volume 7 (2014)
Issue Issue 4
Issue Issue 3
Issue Issue 2
Issue Issue 1
Volume Volume 6 (2013)
Volume Volume 5 (2011-2012)
Volume Volume 4 (2010-2011)
Volume Volume 3 (2009-2010)
Volume Volume 2 (2008-2009)
Volume Volume 1 (2007-2008)
Bashirzadeh, Y., Ashrafi, N. (2014). Heat transfer of Nano-fluids as working fluids of swimming pool heat exchangers. ADMT Journal, 7(1), -.
Yashar Bashirzadeh; Nariman Ashrafi. "Heat transfer of Nano-fluids as working fluids of swimming pool heat exchangers". ADMT Journal, 7, 1, 2014, -.
Bashirzadeh, Y., Ashrafi, N. (2014). 'Heat transfer of Nano-fluids as working fluids of swimming pool heat exchangers', ADMT Journal, 7(1), pp. -.
Bashirzadeh, Y., Ashrafi, N. Heat transfer of Nano-fluids as working fluids of swimming pool heat exchangers. ADMT Journal, 2014; 7(1): -.

Heat transfer of Nano-fluids as working fluids of swimming pool heat exchangers

Article 10, Volume 7, Issue 1, Winter 2014  XML PDF (1.2 MB)
Authors
Yashar Bashirzadeh; Nariman Ashrafi
Islamic Azad University, Science and Research branch
Abstract
The present experimental study reports on enhancement of heat transfer by addition of nanoparticles to the working fluid of commercial swimming pool heat exchangers under laminar flow condition. Three different concentrations of Titanium dioxide nanoparticles were added to the water as working fluid of a typical forced convective heat exchanger used to transfer heat to public swimming pools. The experimental setup is capable of measuring velocity, heat transfer rate, and temperature at different points. TiO2 nanoparticles with mean diameter of 20 nm were used. The effects of concentration of suspended nanoparticles and that of Reynolds number on forced convective heat transfer were investigated. It is observed that at 0.1%, 0.5% and 1% weight concentration of suspended TiO2 nanoparticles, the average convective heat transfer coefficient improved by 1.1%, 15.9% and 31.6% respectively. The coefficient is further increased at higher Reynolds numbers. The efficiency of heat exchanger is evaluated for different scenarios.
Statistics
Article View: 60
PDF Download: 37
Home | Glossary | News | Aims and Scope | Sitemap
Top Top

Address: Mechanical Engineering Department, Majlesi Branch, Islamic Azad University, Isfahan, Iran. Postal Code: 8631656451

Tel: (+98)31-52472290 ext. 232 - Email: jmechanic@iaumajlesi.ac.ir

All Rights Reserved. © 2007-2015 Islamic Azad University, Majlesi Branch.

Journal Management System. Designed by sinaweb.