Predictor-corrector methods for dynamically coupling multiscale simulation codes

Yuan He; Joshua Gray; Richard C. Alkire; Richard D. Braatz

Predictor-corrector methods for dynamically coupling multiscale simulation codes

Yuan He, Joshua Gray, Richard C. Alkire, Richard D. Braatz

Chemical and Biomolecular Engineering

Research output: Contribution to conference › Paper › peer-review

Abstract

The simulation of corrosion process as two coupled codes using the error-control climbing algorithm was discussed. The coupling of the simulation codes showed the boundary information passed between the codes. The transient codes simulated the local concentration and potential values in the coupled micro-crevice and bulk regions. The results show that the overall computational cost of the second-order-accurate numerical algorithm for time after the initial period of 8 s is within a factor of 2 of using direct coupling of the two codes.

Original language	English (US)
Pages	10179-10183
Number of pages	5
State	Published - 2004
Event	2004 AIChE Annual Meeting - Austin, TX, United States Duration: Nov 7 2004 → Nov 12 2004

Other

Other	2004 AIChE Annual Meeting
Country/Territory	United States
City	Austin, TX
Period	11/7/04 → 11/12/04

ASJC Scopus subject areas

General Engineering

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title = "Predictor-corrector methods for dynamically coupling multiscale simulation codes",

abstract = "The simulation of corrosion process as two coupled codes using the error-control climbing algorithm was discussed. The coupling of the simulation codes showed the boundary information passed between the codes. The transient codes simulated the local concentration and potential values in the coupled micro-crevice and bulk regions. The results show that the overall computational cost of the second-order-accurate numerical algorithm for time after the initial period of 8 s is within a factor of 2 of using direct coupling of the two codes.",

author = "Yuan He and Joshua Gray and Alkire, {Richard C.} and Braatz, {Richard D.}",

year = "2004",

language = "English (US)",

pages = "10179--10183",

note = "2004 AIChE Annual Meeting ; Conference date: 07-11-2004 Through 12-11-2004",

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TY - CONF

T1 - Predictor-corrector methods for dynamically coupling multiscale simulation codes

AU - He, Yuan

AU - Gray, Joshua

AU - Alkire, Richard C.

AU - Braatz, Richard D.

PY - 2004

Y1 - 2004

N2 - The simulation of corrosion process as two coupled codes using the error-control climbing algorithm was discussed. The coupling of the simulation codes showed the boundary information passed between the codes. The transient codes simulated the local concentration and potential values in the coupled micro-crevice and bulk regions. The results show that the overall computational cost of the second-order-accurate numerical algorithm for time after the initial period of 8 s is within a factor of 2 of using direct coupling of the two codes.

AB - The simulation of corrosion process as two coupled codes using the error-control climbing algorithm was discussed. The coupling of the simulation codes showed the boundary information passed between the codes. The transient codes simulated the local concentration and potential values in the coupled micro-crevice and bulk regions. The results show that the overall computational cost of the second-order-accurate numerical algorithm for time after the initial period of 8 s is within a factor of 2 of using direct coupling of the two codes.

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UR - http://www.scopus.com/inward/citedby.url?scp=22544462560&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:22544462560

SP - 10179

EP - 10183

T2 - 2004 AIChE Annual Meeting

Y2 - 7 November 2004 through 12 November 2004

ER -

Predictor-corrector methods for dynamically coupling multiscale simulation codes

Abstract

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