The effect of die plate temperature gradients on pellet size distribution from underwater die-face pelletizers

1985 ◽  
Vol 5 (3) ◽  
pp. 203-207 ◽  
Author(s):  
Louis S. Henderson
Keyword(s):  
Size Distribution ◽  
Temperature Gradients ◽  
Pellet Size ◽  
Plate Temperature

The Formation of Ice Lenses in Unidirectional and Multidirectional Freezing Soil

2013 ◽  
Vol 353-356 ◽  
pp. 68-73
Author(s):  
Xian Feng Zhu ◽  
Xiang Yang Wei ◽  
Xing Huang ◽  
Yun Peng Zhang
Keyword(s):  
Temperature Gradient ◽  
Experimental Studies ◽  
Rectangular Cavity ◽  
Temperature Gradients ◽  
Frost Heave ◽  
Freezing Process ◽  
Soil Specimen ◽  
Plate Temperature ◽  
Freezing Soil ◽  
Unidirectional Freezing

Experimental studies were conducted on unidirectional and multidirectional freezing of artificial soils in a rectangular cavity. The ice lenses were observed through transparent plexiglass plate. Temperature gradients in soil specimen were obtained during freezing process. The experimental results indicated that the temperature gradient may change the shape of ice lenses. The amount of frost heave of multidirectional freezing was less than unidirectional freezing, so multidirectional freezing mode is helpful to restrain vertical frost heave.

An industrial image processing-based approach for estimation of iron ore green pellet size distribution

2016 ◽  
Vol 303 ◽  
pp. 260-268 ◽  
Author(s):  
Mahdi Heydari ◽  
Rassoul Amirfattahi ◽  
Behzad Nazari ◽  
Pooyan Rahimi
Keyword(s):  
Image Processing ◽  
Size Distribution ◽  
Iron Ore ◽  
Pellet Size ◽  
Green Pellet
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