The Resource Group contribution modeling of physical properties during urethane reaction, by Zhong Fu
Group contribution modeling of physical properties during urethane reaction, by Zhong Fu
Resource Information
The item Group contribution modeling of physical properties during urethane reaction, by Zhong Fu represents a specific, individual, material embodiment of a distinct intellectual or artistic creation found in Missouri University of Science & Technology Library.This item is available to borrow from all library branches.
Resource Information
The item Group contribution modeling of physical properties during urethane reaction, by Zhong Fu represents a specific, individual, material embodiment of a distinct intellectual or artistic creation found in Missouri University of Science & Technology Library.
This item is available to borrow from all library branches.
- Summary
- The work of this thesis is part of a larger effort to develop a computer-based simulation package to assist in understanding urethane-forming thermoset polymerizations and to assist in developing improved formulations. One of the challenges of simulating polymerization is the prediction of the large number of products and intermediates formed during polymerization reactions. The goal of this work is to estimate the viscosities of urethane- forming reactions; accurate viscosity information is critical as an intermediate step to predict how successful a foam formulation would be and to ultimately estimate the final physical properties of the foam. Based on experimental viscosity data collected from single materials and binary system mixtures, a group contribution method was introduced to estimate viscosities of a range of polyol oligomers and urethane polymers at temperatures from 25 to 150ðC. Use of mixture rules then extends the estimation method to multi-component reacting systems. Mixture viscosity data were used to determine the Gibbs free energy (G) in the Grundberg-Nissan equation which can be used to estimate mixture viscosities with correction for some non- idealities. The resulting model is able to accurately predict mixture viscosities based on binary interaction. Chapter 2 summarizes the group contribution equations, methodology, and experimental data used to verify the method. Chapter 2 summarizes the Chapter 2 group contribution method along with a method developed for heat capacities and presents them in a textbook format with a focus on common features of the group contribution approaches and examples on how to use the methods
- Language
- eng
- Extent
- 1 online resource (ix, 53 pages)
- Note
-
- "MAY 2014."
- "A Thesis presented to The Faculty of the Graduate School At the University of Missouri--Columbia In Partial Fulfillment Of the Requirements for the Degree Master of Science in Chemical Engineering."
- Thesis adviser: Dr. Galen Suppes
- Label
- Group contribution modeling of physical properties during urethane reaction
- Title
- Group contribution modeling of physical properties during urethane reaction
- Statement of responsibility
- by Zhong Fu
- Language
- eng
- Summary
- The work of this thesis is part of a larger effort to develop a computer-based simulation package to assist in understanding urethane-forming thermoset polymerizations and to assist in developing improved formulations. One of the challenges of simulating polymerization is the prediction of the large number of products and intermediates formed during polymerization reactions. The goal of this work is to estimate the viscosities of urethane- forming reactions; accurate viscosity information is critical as an intermediate step to predict how successful a foam formulation would be and to ultimately estimate the final physical properties of the foam. Based on experimental viscosity data collected from single materials and binary system mixtures, a group contribution method was introduced to estimate viscosities of a range of polyol oligomers and urethane polymers at temperatures from 25 to 150ðC. Use of mixture rules then extends the estimation method to multi-component reacting systems. Mixture viscosity data were used to determine the Gibbs free energy (G) in the Grundberg-Nissan equation which can be used to estimate mixture viscosities with correction for some non- idealities. The resulting model is able to accurately predict mixture viscosities based on binary interaction. Chapter 2 summarizes the group contribution equations, methodology, and experimental data used to verify the method. Chapter 2 summarizes the Chapter 2 group contribution method along with a method developed for heat capacities and presents them in a textbook format with a focus on common features of the group contribution approaches and examples on how to use the methods
- Cataloging source
- MUU
- http://library.link/vocab/creatorName
- Fu, Zhong
- Degree
- M.S.
- Dissertation note
- Thesis
- Dissertation year
- 2014.
- Government publication
- government publication of a state province territory dependency etc
- Granting institution
- University of Missouri--Columbia
- Illustrations
- illustrations
- Index
- no index present
- Literary form
- non fiction
- Nature of contents
-
- dictionaries
- bibliography
- theses
- http://library.link/vocab/relatedWorkOrContributorName
- Suppes, Galen J.
- http://library.link/vocab/subjectName
-
- Urethane
- Polymerization
- Polymers
- Label
- Group contribution modeling of physical properties during urethane reaction, by Zhong Fu
- Note
-
- "MAY 2014."
- "A Thesis presented to The Faculty of the Graduate School At the University of Missouri--Columbia In Partial Fulfillment Of the Requirements for the Degree Master of Science in Chemical Engineering."
- Thesis adviser: Dr. Galen Suppes
- Accompanying material
- 2 supplementary files
- Bibliography note
- Includes bibliographical references (pages 51-53)
- Carrier category
- online resource
- Carrier category code
-
- cr
- Carrier MARC source
- rdacarrier
- Content category
- text
- Content type code
-
- txt
- Content type MARC source
- rdacontent
- Control code
- 956315851
- Extent
- 1 online resource (ix, 53 pages)
- Form of item
- online
- Media category
- computer
- Media MARC source
- rdamedia
- Media type code
-
- c
- Other physical details
- illustrations +
- Specific material designation
- remote
- System control number
- (OCoLC)956315851
- Label
- Group contribution modeling of physical properties during urethane reaction, by Zhong Fu
- Note
-
- "MAY 2014."
- "A Thesis presented to The Faculty of the Graduate School At the University of Missouri--Columbia In Partial Fulfillment Of the Requirements for the Degree Master of Science in Chemical Engineering."
- Thesis adviser: Dr. Galen Suppes
- Accompanying material
- 2 supplementary files
- Bibliography note
- Includes bibliographical references (pages 51-53)
- Carrier category
- online resource
- Carrier category code
-
- cr
- Carrier MARC source
- rdacarrier
- Content category
- text
- Content type code
-
- txt
- Content type MARC source
- rdacontent
- Control code
- 956315851
- Extent
- 1 online resource (ix, 53 pages)
- Form of item
- online
- Media category
- computer
- Media MARC source
- rdamedia
- Media type code
-
- c
- Other physical details
- illustrations +
- Specific material designation
- remote
- System control number
- (OCoLC)956315851
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<div class="citation" vocab="http://schema.org/"><i class="fa fa-external-link-square fa-fw"></i> Data from <span resource="http://link.library.mst.edu/portal/Group-contribution-modeling-of-physical/_w6TD7JYZ3Q/" typeof="Book http://bibfra.me/vocab/lite/Item"><span property="name http://bibfra.me/vocab/lite/label"><a href="http://link.library.mst.edu/portal/Group-contribution-modeling-of-physical/_w6TD7JYZ3Q/">Group contribution modeling of physical properties during urethane reaction, by Zhong Fu</a></span> - <span property="potentialAction" typeOf="OrganizeAction"><span property="agent" typeof="LibrarySystem http://library.link/vocab/LibrarySystem" resource="http://link.library.mst.edu/"><span property="name http://bibfra.me/vocab/lite/label"><a property="url" href="http://link.library.mst.edu/">Missouri University of Science & Technology Library</a></span></span></span></span></div>
