Solve the optimum steelmaking charge plan with unknown charge number using improved DPSO

2009 ◽  
Author(s):  
Yuncan Xue ◽  
Dongliang Zheng ◽  
Fei Liu ◽  
Qiwen Yang
Keyword(s):  
Charge Number ◽  
Charge Plan

Optimum Steelmaking Charge Plan with Unknown Charge Number Based on the Pseudo TSP Model

2008 ◽  
Vol 41 (2) ◽  
pp. 15825-15830 ◽  
Author(s):  
Yuncan Xue ◽  
Zhentao Zhou ◽  
Fei Liu ◽  
Qiwen Yang
Keyword(s):  
Charge Number ◽  
Charge Plan

Charge number effect on the miscibility of inorganic salt and surfactant in adsorbed film and micelle: Inorganic salt–octyl methyl sulfoxide mixtures

2006 ◽  
Vol 299 (1) ◽  
pp. 428-434 ◽  
Author(s):  
Hidemi Iyota ◽  
Takako Tomimitsu ◽  
Kazuko Shimada ◽  
Norihiro Ikeda ◽  
Kinsi Motomura ◽  
...  
Keyword(s):  
Inorganic Salt ◽  
Adsorbed Film ◽  
Charge Number ◽  
Methyl Sulfoxide

VIII.—An Objective Criterion of the Limit of Useful Sophistication of the Semi-empirical Mass Equation

1965 ◽  
Vol 67 (2) ◽  
pp. 104-125
Author(s):  
N. Feather
Keyword(s):  
Roughness Parameter ◽  
Objective Criterion ◽  
Charge Number ◽  
Shell Effects ◽  
Unit Structure ◽  
Semi Empirical

SynopsisA “roughness parameter”, first used by the author in 1953 (Feather 1953 b) has been re-calculated for 348 points on the mass surface. Systematic features are identified in relation to the variation of this parameter with charge number (Z) and isotopie number (D). In the region of small Z these regularities provide evidence for the persistence of some degree of alpha-unit structure at least as far as Ca. In the region of greater Z (20 < Z < 50) they provide evidence for neutron-proton interactions among the last-added nucleons. Overall, they indicate that the “residuals” characterizing the various semi-empirical mass equations currently in use very probably arise in large part from sub-shell effects which it would be impracticable to attempt to include in the equations.

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