The effect of mold precession on channel and macro-segregation in ammonium chloride-water analog castings

1982 ◽  
Vol 13 (3) ◽  
pp. 495-501 ◽  
Author(s):  
Alex Sample ◽  
Angus Hellawell
1986 ◽  
Vol 90 (9) ◽  
pp. 1860-1863 ◽  
Author(s):  
John D. Gault ◽  
Edward Kavanagh ◽  
Lazaro A. Rodrigues ◽  
Hugo Gallardo

1991 ◽  
Vol 95 (4) ◽  
pp. 1703-1710 ◽  
Author(s):  
Haakan Hagslaett ◽  
Olle Soederman ◽  
Bengt Joensson ◽  
Lennart B. A. Johansson

2018 ◽  
Vol 63 (9) ◽  
pp. 3170-3183 ◽  
Author(s):  
Mihaela Stefan-Kharicha ◽  
Abdellah Kharicha ◽  
Johann Mogeritsch ◽  
Menghuai Wu ◽  
Andreas Ludwig

2010 ◽  
Vol 49 (2) ◽  
pp. 131-145 ◽  
Author(s):  
Liu Wei ◽  
Tang Motang ◽  
Tang Chaobo ◽  
He Jing ◽  
Yang Shenghai ◽  
...  

1999 ◽  
Vol 388 ◽  
pp. 21-48 ◽  
Author(s):  
SHAN LIU ◽  
ANGUS HELLAWELL

Thermo-solutal chimney-plume flows from a solidifying dendritic mushy region have been promoted in thin-walled glass tubes of internal radii from 0.3 mm–2.0 mm. Flow rates, liquid compositions and temperatures were measured as functions of the depth of immersion of capillary tubes in the advancing mushy region. The results demonstrate competition between buoyancy pressures and the restrictions of liquid recirculation within the dendritic array and have been analysed to provide permeability data for the mushy region at high liquid fractions. These data have been used to make some assessments of channel/plume dimensions for naturally occurring, unconstrained flows in the same system.


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