The study of mechanism analysis and dynamical simulation based on ultrasound enhanced supercritical and subcritical CO2Dissolution

Bin Zhang; Wei Wei Liu; Ming Zheng Li; Hong Chao Zhang

doi:10.4028/www.scientific.net/AMR.690-693.2951

The study of mechanism analysis and dynamical simulation based on ultrasound enhanced supercritical and subcritical CO₂Dissolution

Bin Zhang, Wei Wei Liu, Ming Zheng Li, Hong Chao Zhang

Industrial Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The supercritical and subcritical CO₂ fluids are both new technologies having good industrial applications such as cleaning with the advantages of no residue, recyclability and so on. The technology of ultrasound coupled with them can enhance the dissolution and improve the mass transfer. However, there is a lack of in-depth study of its mechanism. The reasonable mechanism analysis of enhancement is stated in this paper. A new model is proposed that can simulate the dynamics of cavitation bubbles in the subcritical CO₂ fluid based on the Rayleigh-Plesset equation. The effects of different parameter conditions on the dynamics of cavitation bubbles have been discussed and ideal parameter conditions which are beneficial to the dissolution are also listed from the dynamical simulation results.

Original language	English
Title of host publication	Materials Design, Processing and Applications
Pages	2951-2956
Number of pages	6
DOIs	https://doi.org/10.4028/www.scientific.net/AMR.690-693.2951
State	Published - 2013
Event	4th International Conference on Manufacturing Science and Engineering, ICMSE 2013 - Dalian, China Duration: Mar 30 2013 → Mar 31 2013

Publication series

Name	Advanced Materials Research
Volume	690 693
ISSN (Print)	1022-6680

Conference

Conference	4th International Conference on Manufacturing Science and Engineering, ICMSE 2013
Country/Territory	China
City	Dalian
Period	03/30/13 → 03/31/13

Keywords

Dynamical simulation of cavitation bubbles
Mechanism analysis
Supercritical and subcritical COfluids
Ultrasound enhanced

Access to Document

10.4028/www.scientific.net/AMR.690-693.2951

Cite this

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title = "The study of mechanism analysis and dynamical simulation based on ultrasound enhanced supercritical and subcritical CO2Dissolution",

abstract = "The supercritical and subcritical CO2 fluids are both new technologies having good industrial applications such as cleaning with the advantages of no residue, recyclability and so on. The technology of ultrasound coupled with them can enhance the dissolution and improve the mass transfer. However, there is a lack of in-depth study of its mechanism. The reasonable mechanism analysis of enhancement is stated in this paper. A new model is proposed that can simulate the dynamics of cavitation bubbles in the subcritical CO2 fluid based on the Rayleigh-Plesset equation. The effects of different parameter conditions on the dynamics of cavitation bubbles have been discussed and ideal parameter conditions which are beneficial to the dissolution are also listed from the dynamical simulation results.",

keywords = "Dynamical simulation of cavitation bubbles, Mechanism analysis, Supercritical and subcritical COfluids, Ultrasound enhanced",

author = "Bin Zhang and Liu, {Wei Wei} and Li, {Ming Zheng} and Zhang, {Hong Chao}",

year = "2013",

doi = "10.4028/www.scientific.net/AMR.690-693.2951",

language = "English",

isbn = "9783037856925",

series = "Advanced Materials Research",

pages = "2951--2956",

booktitle = "Materials Design, Processing and Applications",

note = "null ; Conference date: 30-03-2013 Through 31-03-2013",

}

Zhang, B, Liu, WW, Li, MZ & Zhang, HC 2013, The study of mechanism analysis and dynamical simulation based on ultrasound enhanced supercritical and subcritical CO₂Dissolution. in Materials Design, Processing and Applications. Advanced Materials Research, vol. 690 693, pp. 2951-2956, 4th International Conference on Manufacturing Science and Engineering, ICMSE 2013, Dalian, China, 03/30/13. https://doi.org/10.4028/www.scientific.net/AMR.690-693.2951

The study of mechanism analysis and dynamical simulation based on ultrasound enhanced supercritical and subcritical CO₂Dissolution. / Zhang, Bin; Liu, Wei Wei; Li, Ming Zheng; Zhang, Hong Chao.

Materials Design, Processing and Applications. 2013. p. 2951-2956 (Advanced Materials Research; Vol. 690 693).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - The study of mechanism analysis and dynamical simulation based on ultrasound enhanced supercritical and subcritical CO2Dissolution

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AU - Li, Ming Zheng

AU - Zhang, Hong Chao

PY - 2013

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N2 - The supercritical and subcritical CO2 fluids are both new technologies having good industrial applications such as cleaning with the advantages of no residue, recyclability and so on. The technology of ultrasound coupled with them can enhance the dissolution and improve the mass transfer. However, there is a lack of in-depth study of its mechanism. The reasonable mechanism analysis of enhancement is stated in this paper. A new model is proposed that can simulate the dynamics of cavitation bubbles in the subcritical CO2 fluid based on the Rayleigh-Plesset equation. The effects of different parameter conditions on the dynamics of cavitation bubbles have been discussed and ideal parameter conditions which are beneficial to the dissolution are also listed from the dynamical simulation results.

AB - The supercritical and subcritical CO2 fluids are both new technologies having good industrial applications such as cleaning with the advantages of no residue, recyclability and so on. The technology of ultrasound coupled with them can enhance the dissolution and improve the mass transfer. However, there is a lack of in-depth study of its mechanism. The reasonable mechanism analysis of enhancement is stated in this paper. A new model is proposed that can simulate the dynamics of cavitation bubbles in the subcritical CO2 fluid based on the Rayleigh-Plesset equation. The effects of different parameter conditions on the dynamics of cavitation bubbles have been discussed and ideal parameter conditions which are beneficial to the dissolution are also listed from the dynamical simulation results.

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