Data/hora: 01/06/2024 14:41:21

Biblioteca(s): 	Embrapa Instrumentação.	
Data corrente: 	22/12/1999	
Data da última atualização: 	12/03/2010	
Autoria: 	CRESTANA, S.; POSADAS, D. A.; NIELSEN, D. R.; KAUTEN, R.; BROWN, J. M.	
Afiliação: 	EMBRAPA-CNPDIA; Universidade Estadual de Ponta Grossa; University of California; University of Missouri.	
Título: 	One-dimensional heat flow model describing freezing-thawing processes occurring in a sand column validated by magnetic resonance imaging measurements.	
Ano de publicação: 	1993	
Fonte/Imprenta: 	In: KELLEHER, M.D.; SHAH, R.K.; SREENIVASAN, K.R.; JOSHI, Y., ed. Experimental heat transfer, fluid mechanics and thermodynamics 1993. Amsterdam: Elsevier, 1993.	
Páginas: 	p.1660-1665.	
Idioma: 	Inglês	
Notas: 	Proceedings of the Third World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics, Honolulu, Hawaii-USA, Oct.-Nov. 1993.	
Conteúdo: 	Magnetic resonance imaging (MRI) was used to observe freezing-thawing events occurring in a sand column submitted to controlled temperature gradients. The MRI signal resulting from the phase transition region is markedly higher and easily distinguished from either liquid water or ice. MRI is a novel technique for quantifying freezing-thawing processes and to validate heat flow models.	
Palavras-Chave: 	Column; Freezing-thawing; MRI; Quantifying.	
Thesaurus Nal: 	flow; heat; magnetic resonance imaging; sand.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Instrumentação (CNPDIA)	
Exemplares: 	CNPDIA - (5301-1) - UPC - SP - -- - PROCI-93.00021 -  - 1993.00021 - DIS