Advances in Heat Transfer Engineering

ISBN Print: 9986-49278-5

OPTICAL STUDIES OF THE THERMODIFFUSION IN FERROCOLLOIDS UNDER APPLIED MAGNETIC FIELD

Purchase PDF Purchase PDF $35.00

DOI: 10.1615/BHT4.930
pages 805-812

Ansis Mezulis Institute of Physics, University of Latvia, Miera str. 32, Salaspils-1, LV-2169, Latvia

Elmars Blums Institute of Physics, University of Latvia, 32 Miera, Salaspils, LV-2169, Latvia

Abstrakt

Transport properties of magnetic nanoparticles are important parameters with respect to stability of a ferrofluid. Different experimental techniques to investigate the translational mass diffusion coefficient and the Soret coefficient are known. This paper deals with the optical method to observe the mass transport of magnetic nanoparticles in thin layers, based on formation of an index grating due to induced temperature and particle concentration modulations in the sample. By this method transport coefficient dependencies on applied magnetic field are obtained.

Begell Recommend

Electrospinning of Micro- and Nanofibers: Fundamentals in Separation and Filtration Processes Electrospinning of Micro- and Nanofibers: Fundamentals in Separation and Filtration Processes Y. Filatov
A. Budyka
V. Kirichenko ISBN Druckformat: 978-1-56700-241-6
ISBN Online: 978-1-56700-240-9
 Thermal Radiation in Disperse Systems: An Engineering Approach Thermal Radiation in Disperse Systems: An Engineering Approach Leonid A. Dombrovsky
Dominique Baillis ISBN Druckformat: 978-1-56700-268-3
ISBN Online: 978-1-56700-351-2