Numerical simulation of rock salt dissolution in dynamic water

2017 ◽  
Vol 76 (12) ◽  
Author(s):  
Xin Yang ◽  
Xinrong Liu
Keyword(s):  
Numerical Simulation ◽  
Rock Salt ◽  
Salt Dissolution

The Study of the Factors which Influences the Dissolution Rate of the Halite

2013 ◽  
Vol 690-693 ◽  
pp. 3565-3569
Author(s):  
Dong Ling Lu ◽  
Fu Chuan Jiang ◽  
Chao Shuang Wei ◽  
Xue Qin Fan
Keyword(s):  
Numerical Simulation ◽  
Dissolution Rate ◽  
Rock Salt ◽  
Salt Solution ◽  
Temperature Increase ◽  
Research Result ◽  
Salt Dissolution ◽  
The Relationship ◽  
Article Study

In order to make a research on all the factors which influence the dissolution rate of the rock salt, this article study on how the temperature, concentration of the rock salt solution, the dissolution obliquity, and the velocity influence the rock salt dissolution rate. The experiment shows that, all the factors make strong influences on the dissolution rate as follow: ⑴ when the obliquity is 180°, the dissolution rate is the largest, and the 0°is the smallest. The dissolution rate increases with the increasing of the obliquity. ⑵ the dissolution rate increases with the concentration to the largest and then insoluble in saturation.⑶ the dissolution rate increases with the temperature increase. ⑷At first, the dissolution increases with the velocity of the flow, then decreases to stabilize.⑸ This article also integrates the relationship between the temperature, obliquity, velocity and the dissolution rate, and the research result will play a key role in the production of cavity and the numerical simulation in the production procedure.

scholarly journals A Nonlinear Creep Model of Rock Salt and Its Numerical Implement in FLAC3D

2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Xinrong Liu ◽  
Xin Yang ◽  
Junbao Wang
Keyword(s):  
Numerical Simulation ◽  
Rock Salt ◽  
Creep Model ◽  
Secondary Development ◽  
Nonlinear Creep ◽  
Creep Properties ◽  
Long Term Stability ◽  
Creep Characteristics ◽  
Salt Creep

Creep characteristics are integral mechanical properties of rock salt and are related to both long-term stability and security of rock salt repository. Rock salt creep properties are studied in this paper through employing combined methods of theoretical analysis and numerical simulation with a nonlinear creep model and the secondary development in FLAC3Dsoftware. A numerical simulation of multistage loading creep was developed with the model and resulting calculations were found consequently to coincide with previously tested data.

scholarly journals Identification of Mass Transfer Parameters for Rock Salt Dissolution in a Plug Flow System

2017 ◽  
Vol 62 (1) ◽  
pp. 175-182
Author(s):  
Szabolcs Fogarasi ◽  
◽  
Melinda Nagy ◽  
Florica Imre-Lucaci ◽  
Arpad Imre-Lucaci ◽  
...  
Keyword(s):  
Mass Transfer ◽  
Rock Salt ◽  
Flow System ◽  
Plug Flow ◽  
Salt Dissolution ◽  
Transfer Parameters
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