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Heat transfer analysis through high-strength borated concrete for use as nuclear reactor biological shield
- Source :
- International Journal of Ambient Energy; August 2017, Vol. 38 Issue: 6 p571-575, 5p
- Publication Year :
- 2017
-
Abstract
- AbstractHeat transfer describes the exchange of thermal energy, between physical systems depending on the temperature and pressure, by dissipation of heat. Addition of borax (Na2B4O7) in the range of 0.5-1% by wt. to concrete improves the gamma radiation shielding capabilities of concrete by around 80% and may also influence the various heat transfer parameters. This work deals with the analysis of the heat transfer through a test specimen comprising a rectangular block of high strength borated concrete with Con Plast 430 as a suitable super-plasticizer, and thereby compute the average value of co-efficient of thermal conductivity (K) for it. Also one-dimensional steady state heat conduction analysis is carried out using empirical formulae and the corresponding results are verified using FEA methods applying ANSYS software.
Details
- Language :
- English
- ISSN :
- 01430750
- Volume :
- 38
- Issue :
- 6
- Database :
- Supplemental Index
- Journal :
- International Journal of Ambient Energy
- Publication Type :
- Periodical
- Accession number :
- ejs43842444
- Full Text :
- https://doi.org/10.1080/01430750.2016.1159608