Determining True Material Constants of Semisolid Slurries from Rotational Rheometer Data
In this work we revisit the issue of obtaining true material constants for semisolid slurries. Therefore, we consider the circular Couette flow of Herschel-Bulkley fluids. We first show how true constants can be obtained using an iterative procedure from experimental data to theory and vice versa. T...
Saved in:
Published in | Solid state phenomena Vol. 256; pp. 153 - 172 |
---|---|
Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Zurich
Trans Tech Publications Ltd
01.09.2016
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | In this work we revisit the issue of obtaining true material constants for semisolid slurries. Therefore, we consider the circular Couette flow of Herschel-Bulkley fluids. We first show how true constants can be obtained using an iterative procedure from experimental data to theory and vice versa. The validity of the assumption that the rate-of-strain distributions across the gap share a common point is also investigated. It is demonstrated that this is true only for fully-yielded Bingham plastics. In other cases, e.g., for partially-yielded Bingham plastics or fully-yielded Herschel-Bulkley materials, the common point for the fully-yielded Bingham case provides a good approximation for determining the material constants only if the gap is sufficiently small. It can thus be used to simplify the iterative procedure in determining the material constants. |
---|---|
AbstractList | In this work we revisit the issue of obtaining true material constants for semisolid slurries. Therefore, we consider the circular Couette flow of Herschel-Bulkley fluids. We first show how true constants can be obtained using an iterative procedure from experimental data to theory and vice versa. The validity of the assumption that the rate-of-strain distributions across the gap share a common point is also investigated. It is demonstrated that this is true only for fully-yielded Bingham plastics. In other cases, e.g., for partially-yielded Bingham plastics or fully-yielded Herschel-Bulkley materials, the common point for the fully-yielded Bingham case provides a good approximation for determining the material constants only if the gap is sufficiently small. It can thus be used to simplify the iterative procedure in determining the material constants. |
Author | Georgiou, Georgios C. Modigell, Michael Economides, Eva-Athena Alexandrou, Andreas N. |
Author_xml | – givenname: Michael surname: Modigell fullname: Modigell, Michael email: michael.modigell@gutech.edu.om organization: Rectorate, German University of Technology in Oman – givenname: Georgios C. surname: Georgiou fullname: Georgiou, Georgios C. email: georgios@ucy.ac.cy organization: University of Cyprus : Mathematics and Statistics – givenname: Eva-Athena surname: Economides fullname: Economides, Eva-Athena email: economides.eva-athena@ucy.ac.cy organization: University of Cyprus : Department of Mechanical and Manufacturing Engineering – givenname: Andreas N. surname: Alexandrou fullname: Alexandrou, Andreas N. email: andalexa@ucy.ac.cy organization: University of Cyprus : Department of Mechanical and Manufacturing Engineering |
BookMark | eNqNkE1LAzEQhoNUsK3-h4DgbbdJ9jMXUVq_QFGsgreQZiea0k1qklL896ZU0KOnGYaXZ2aeERpYZwGhM0rykrB2st1u86AM2Gi0UbmFOJnPn3JW1TmtigM0pHXNMt40fJB6QllGCl4eoVEIS0IK2tJ2iN5mEMH3xhr7jl_8BvCDTAMjV3jqbIjSxoCdxnPoTXAr0-H5auO9gYC1dz1-dlFG42zKP3-A63c0PJNRHqNDLVcBTn7qGL1eX71Mb7P7x5u76eV9plhDi2xBgEBXgVrUuqwlVLLiBee0bmjNeKO7ghLgndYgCVVKK9VqrqBsupYsGOHFGJ3uuWvvPjcQoli6jU_3BEFbVqYdLD07Ruf7lPIuBA9arL3ppf8SlIidTZFsil-bItkUyaZINkWymQAXe0D0MmkB9fFnz_8Q33_kihY |
CitedBy_id | crossref_primary_10_3390_met8040245 |
ContentType | Journal Article |
Copyright | 2016 Trans Tech Publications Ltd Copyright Trans Tech Publications Ltd. Sep 2016 |
Copyright_xml | – notice: 2016 Trans Tech Publications Ltd – notice: Copyright Trans Tech Publications Ltd. Sep 2016 |
DBID | AAYXX CITATION 8FE 8FG ABJCF AFKRA ARAPS BENPR BGLVJ CCPQU D1I DWQXO HCIFZ KB. P5Z P62 PDBOC PQEST PQQKQ PQUKI PRINS |
DOI | 10.4028/www.scientific.net/SSP.256.153 |
DatabaseName | CrossRef ProQuest SciTech Collection ProQuest Technology Collection Materials Science & Engineering Collection ProQuest Central Advanced Technologies & Aerospace Database (1962 - current) AUTh Library subscriptions: ProQuest Central Technology Collection ProQuest One Community College ProQuest Materials Science Collection ProQuest Central SciTech Premium Collection (Proquest) (PQ_SDU_P3) Materials Science Database Advanced Technologies & Aerospace Database ProQuest Advanced Technologies & Aerospace Collection Materials Science Collection ProQuest One Academic Eastern Edition (DO NOT USE) ProQuest One Academic ProQuest One Academic UKI Edition ProQuest Central China |
DatabaseTitle | CrossRef ProQuest Materials Science Collection Advanced Technologies & Aerospace Collection Technology Collection ProQuest Advanced Technologies & Aerospace Collection ProQuest One Academic Eastern Edition Materials Science Collection SciTech Premium Collection ProQuest One Community College ProQuest Technology Collection ProQuest SciTech Collection ProQuest Central China ProQuest Central Advanced Technologies & Aerospace Database ProQuest One Academic UKI Edition ProQuest Central Korea Materials Science & Engineering Collection Materials Science Database ProQuest One Academic |
DatabaseTitleList | CrossRef ProQuest Materials Science Collection |
Database_xml | – sequence: 1 dbid: 8FG name: ProQuest Technology Collection url: https://search.proquest.com/technologycollection1 sourceTypes: Aggregation Database |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Engineering |
EISSN | 1662-9779 |
EndPage | 172 |
ExternalDocumentID | 4199866231 10_4028_www_scientific_net_SSP_256_153 |
GroupedDBID | .4S 4.4 8FE 8FG ABJCF ABJNI ABTAU ACGFS ACIWK AFKRA ALMA_UNASSIGNED_HOLDINGS ARAPS BENPR BGLVJ CCPQU D1I DB1 DKFMR EBS EJD HCIFZ KB. P2P P62 PDBOC RTP AAYXX CITATION DWQXO PQEST PQQKQ PQUKI PRINS |
ID | FETCH-LOGICAL-c2713-b0e0ed5ecb6f46ae5a5939916716297fd310e9dffea01ccfcc8f9ce47d80b2093 |
IEDL.DBID | BENPR |
ISSN | 1012-0394 1662-9779 |
IngestDate | Thu Oct 10 16:30:37 EDT 2024 Fri Aug 23 01:22:57 EDT 2024 Fri Oct 18 22:18:55 EDT 2024 |
IsPeerReviewed | true |
IsScholarly | true |
Keywords | Herschel-Bulkley Model Semisolid Slurry Couette Rheometer Material Constants Rheometry Viscoplastic Materials |
Language | English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-LOGICAL-c2713-b0e0ed5ecb6f46ae5a5939916716297fd310e9dffea01ccfcc8f9ce47d80b2093 |
Notes | Selected, peer reviewed papers from the 14th International Conference on Semi Solid Processing of Alloys and Composites, October 23-27, 2016 Salt Lake City, Utah, USA |
PQID | 1824713200 |
PQPubID | 2040938 |
PageCount | 20 |
ParticipantIDs | proquest_journals_1824713200 crossref_primary_10_4028_www_scientific_net_SSP_256_153 transtech_journals_10_4028_www_scientific_net_SSP_256_153 |
PublicationCentury | 2000 |
PublicationDate | 20160901 |
PublicationDateYYYYMMDD | 2016-09-01 |
PublicationDate_xml | – month: 09 year: 2016 text: 20160901 day: 01 |
PublicationDecade | 2010 |
PublicationPlace | Zurich |
PublicationPlace_xml | – name: Zurich |
PublicationTitle | Solid state phenomena |
PublicationYear | 2016 |
Publisher | Trans Tech Publications Ltd |
Publisher_xml | – name: Trans Tech Publications Ltd |
SSID | ssj0031818 |
Score | 2.094832 |
Snippet | In this work we revisit the issue of obtaining true material constants for semisolid slurries. Therefore, we consider the circular Couette flow of... |
SourceID | proquest crossref transtech |
SourceType | Aggregation Database Publisher |
StartPage | 153 |
Title | Determining True Material Constants of Semisolid Slurries from Rotational Rheometer Data |
URI | https://www.scientific.net/SSP.256.153 https://www.proquest.com/docview/1824713200 |
Volume | 256 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjV1ZS8NAEB5sCx4P4onVWvZBfEvNnc2TaA-LYCk9oG9L9ggKtak2_n9nk62tL-JjCGzgm8nMN7NzANyEvop5qFxLJJxigCKklTjctwRHb6UC145EUSA7CPtT_3kWzEzCbWXKKtc2sTDUMhM6R36HPBjtqIdCvV9-WHprlL5dNSs0KlBzHV9f09Yeu4PhaG2LUWGdshlOFyB4sb8Lt2gmMGaixZfKpkNdk1MkAsbjYQspQMsJvN9uasM993LtQvR81S031DuCQ8MfyUMp8GPYUYsTONiaKngKs44pccEnMvn8UuQlyQtFI-2SDeYrkqVkrFe9ZfM3ScZznQhUK6KbTcgoy02GkIxeVfauTyOdJE_OYNrrTtp9yyxQsISLWFncVraSgRI8TP0wUUESxJ4mhHpsVBylErmdimWaqsR2hEiFoGkslB9JanPXjr1zqC6yhboA4nA34B4KL6IY0PmCUmlLR1Che8UdN61DtMaLLcs5GQzjC400Q6TZBmmGSDNEmiHSDJGuQ2MNLzP_z4ptpF2H-Afyrff_Ovry76OvYB_pT1hWjDWgmqNErpFi5LwJFdp7ahpt-gZEFNXF |
link.rule.ids | 315,786,790,12792,21416,27955,27956,33406,33777,43633,43838 |
linkProvider | ProQuest |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjV1JS8NQEB60gstBXLFa9R3EW2r2vJxEWmvVtkgX6O2RtwSF2lQT_7_zsth6EY8h8ALfzJv5ZjILwJXvqpD7yjZExCkGKEIakcVdQ3D0VsqzzUDkBbIDvztxn6betEy4pWVZZWUTc0MtE6Fz5DfIg9GOOijU28WHobdG6b-r5QqNddhwHd_Rek47D5UlRnW1ilY4XX7ghO4mXKORwIiJ5t8pWg51RU6eBhiNXppIAJqW5_x2UkvmuZVpB6Knq644oc4e7JbskdwV4t6HNTU_gJ2VmYKHMG2XBS74RMafX4r0oyxXM9IquGCWkiQmI73oLZm9STKa6TSgSoluNSHDJCvzg2T4qpJ3fRppR1l0BJPO_bjVNcr1CYawESmDm8pU0lOC-7HrR8qLvNDRdFAPjQqDWCKzU6GMYxWZlhCxEDQOhXIDSU1um6FzDLV5MlcnQCxue9xB0QUUwzlXUCpNaQkqdKe4Zcd1CCq82KKYksEwutBIM0SaLZFmiDRDpBkizRDpOjQqeFl5e1K2lHUdwh_IV97_6-jTv4--hK3uuN9jvcfB8xlsIxHyi9qxBtQylM45ko2MX-Qa9Q3QK9Zm |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Determining+True+Material+Constants+of+Semisolid+Slurries+from+Rotational+Rheometer+Data&rft.jtitle=Solid+state+phenomena&rft.au=Modigell%2C+Michael&rft.au=Georgiou%2C+Georgios+C.&rft.au=Economides%2C+Eva-Athena&rft.au=Alexandrou%2C+Andreas+N.&rft.date=2016-09-01&rft.pub=Trans+Tech+Publications+Ltd&rft.issn=1012-0394&rft.eissn=1662-9779&rft.volume=256&rft.spage=153&rft.epage=172&rft_id=info:doi/10.4028%2Fwww.scientific.net%2FSSP.256.153&rft.externalDocID=10_4028_www_scientific_net_SSP_256_153 |
thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=https%3A%2F%2Fwww.scientific.net%2FImage%2FTitleCover%2F4398%3Fwidth%3D600 |