| dc.contributor.advisor | T. Alan Hatton and Jacopo Buongiorno. | en_US |
| dc.contributor.author | Somani, Vaibhav (Vaibhav Basantkumar) | en_US |
| dc.contributor.other | Massachusetts Institute of Technology. Dept. of Materials Science and Engineering. | en_US |
| dc.date.accessioned | 2010-10-12T18:56:39Z | |
| dc.date.available | 2010-10-12T18:56:39Z | |
| dc.date.copyright | 2010 | en_US |
| dc.date.issued | 2010 | en_US |
| dc.identifier.uri | http://hdl.handle.net/1721.1/59250 | |
| dc.description | Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 2010. | en_US |
| dc.description | Includes bibliographical references. | en_US |
| dc.description.abstract | Molten salts are important heat transfer fluids used in nuclear, solar and other high temperature engineering systems. Dispersing nanoparticles in molten salts can enhance the heat transfer capabilities of the fluid. High temperature and high ionicity of the medium make it difficult to make a colloidally stable dispersion of nanoparticles in molten salts. The aggregation and sedimentation kinetics of different nanoparticles dispersed in molten salts is studied, and trends of settling rates with system parameters like particle size, temperature and concentration are observed. Finally, a hypothesis based on ultra low values of Hamaker coefficient is suggested in order to achieve long term colloidal stability in molten salts medium. | en_US |
| dc.description.statementofresponsibility | by Vaibhav Somani. | en_US |
| dc.format.extent | xi, 98 p. | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | Massachusetts Institute of Technology | en_US |
| dc.rights | M.I.T. theses are protected by
copyright. They may be viewed from this source for any purpose, but
reproduction or distribution in any format is prohibited without written
permission. See provided URL for inquiries about permission. | en_US |
| dc.rights.uri | http://dspace.mit.edu/handle/1721.1/7582 | en_US |
| dc.subject | Materials Science and Engineering. | en_US |
| dc.title | Colloidal stability of magnetic nanoparticles in molten salts | en_US |
| dc.title.alternative | Colloidal stability of nanoparticles in molten salts | en_US |
| dc.type | Thesis | en_US |
| dc.description.degree | S.M. | en_US |
| dc.contributor.department | Massachusetts Institute of Technology. Department of Materials Science and Engineering | |
| dc.identifier.oclc | 666876284 | en_US |
