English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Nonlinear computation using DIVA - methods and applications

Mangold, M., Kienle, A., Mohl, K. D., & Gilles, E. D. (2000). Nonlinear computation using DIVA - methods and applications. Chemical Engineering Science, 55(2), 441-454. doi:10.1016/S0009-2509(99)00341-3.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0013-A248-2 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0027-D3CC-7
Genre: Journal Article

Files

show Files

Locators

show

Creators

show
hide
 Creators:
Mangold, M.1, Author              
Kienle, A.1, Author              
Mohl, K. D.2, Author
Gilles, E. D.2, 3, Author              
Affiliations:
1Process Synthesis and Process Dynamics, Max Planck Institute for Dynamics of Complex Technical Systems, Max Planck Society, ou_1738153              
2Universität Stuttgart, ou_persistent22              
3Systems Biology, Max Planck Institute for Dynamics of Complex Technical Systems, Max Planck Society, ou_1738155              

Content

show
hide
Free keywords: -
 Abstract: Methods for 1-parameter continuation and stability analysis of periodic solutions as well as 2-parameter continuation of Hopf and limit bifurcation points have been added to the dynamic flowsheet simulation environment sc Diva. They are specially tailored for large sparse systems of differential algebraic equations with arbitrary structural properties usually arising in dynamic flowsheet simulation of chemical processes and plants. The application of these methods combined with the other capabilities of such an integrated tool for nonlinear system analysis is demonstrated for two different types of processes. The first is the so-called circulation loop reactor, which has been used for catalytic combustion of waste air. Through periodic operation of the reactor, abatement of small amounts of volatile organic compounds (VOCs) in the waste air is possible auto-thermally or with minimum supply of energy. Control strategies are studied for extending the region of desired periodic operating points, when the amount of VOCs is too small for autonomous periodic operation. The second application is concerned with the nonlinear dynamic behaviour of reactive distillation processes for the production of fuel ethers MTBE and TAME. In particular, the existence of multiple steady states is analyzed for the practical important case, when pre-reaction is carried out prior to the reactive distillation column. Further these results are compared to the case without pre-reaction and a physical interpretation is given. Copyright © 2000, Elsevier [accessed 2014 March 31st]

Details

show
hide
Language(s):
 Dates: 2000
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: eDoc: 66428
DOI: 10.1016/S0009-2509(99)00341-3
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Chemical Engineering Science
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: -
Pages: - Volume / Issue: 55 (2) Sequence Number: - Start / End Page: 441 - 454 Identifier: -