Irreversible thermodynamics in capillary electrophoresis separation process and optimal control

Ya Ping Li; Lie Yu; You Bai Xie; Heng Liang

Irreversible thermodynamics in capillary electrophoresis separation process and optimal control

Ya Ping Li
, Lie Yu
, You Bai Xie
, Heng Liang

School of Mechanical Engineering

Xi'an Jiaotong University

Research output: Contribution to journal › Article › peer-review

Abstract

In this paper, on the basis of nonequilibrium thermodynamics separation theory, the separation model of capillary electrophoresis is established. Taking the operating voltage U as controllable parameter, the net separation entropy S_S of solute system as objective function, by optimal design of the separation big system, the optimizing control orbit U* (t ) can be obtained. By simulation, the separation efficiency of the system under the control of U* (t) can reach to the expected results.

Original language	English
Pages (from-to)	287-288
Number of pages	2
Journal	Acta Chimica Sinica
Volume	57
Issue number	3
State	Published - Mar 1999

Keywords

Capillary electrophoresis
Nonequilibrium thermodynamics separation theory
Optimal control orbit
Separation efficiency

Cite this

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title = "Irreversible thermodynamics in capillary electrophoresis separation process and optimal control",

abstract = "In this paper, on the basis of nonequilibrium thermodynamics separation theory, the separation model of capillary electrophoresis is established. Taking the operating voltage U as controllable parameter, the net separation entropy SS of solute system as objective function, by optimal design of the separation big system, the optimizing control orbit U* (t ) can be obtained. By simulation, the separation efficiency of the system under the control of U* (t) can reach to the expected results.",

keywords = "Capillary electrophoresis, Nonequilibrium thermodynamics separation theory, Optimal control orbit, Separation efficiency",

author = "Li, \{Ya Ping\} and Lie Yu and Xie, \{You Bai\} and Heng Liang",

year = "1999",

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AU - Li, Ya Ping

AU - Yu, Lie

AU - Xie, You Bai

AU - Liang, Heng

PY - 1999/3

Y1 - 1999/3

N2 - In this paper, on the basis of nonequilibrium thermodynamics separation theory, the separation model of capillary electrophoresis is established. Taking the operating voltage U as controllable parameter, the net separation entropy SS of solute system as objective function, by optimal design of the separation big system, the optimizing control orbit U* (t ) can be obtained. By simulation, the separation efficiency of the system under the control of U* (t) can reach to the expected results.

AB - In this paper, on the basis of nonequilibrium thermodynamics separation theory, the separation model of capillary electrophoresis is established. Taking the operating voltage U as controllable parameter, the net separation entropy SS of solute system as objective function, by optimal design of the separation big system, the optimizing control orbit U* (t ) can be obtained. By simulation, the separation efficiency of the system under the control of U* (t) can reach to the expected results.

KW - Capillary electrophoresis

KW - Nonequilibrium thermodynamics separation theory

KW - Optimal control orbit

KW - Separation efficiency

UR - https://www.scopus.com/pages/publications/0043281112

M3 - 文章

AN - SCOPUS:0043281112

SN - 0567-7351

VL - 57

SP - 287

EP - 288

JO - Acta Chimica Sinica

JF - Acta Chimica Sinica

IS - 3

ER -

Irreversible thermodynamics in capillary electrophoresis separation process and optimal control

Abstract

Keywords

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