Comparison of flow behaviour in pressurized gating systems using water models and numerical simulation
PurposeThe purpose of this work is to visualize the flow behaviour in critical sections of a pressurized gating system.Design/methodology/approachThe investigation was carried out using water models of gating system that were designed, invoking the principles of similitude. Water was used as the fil...
Saved in:
Published in | Journal of engineering, design and technology Vol. 14; no. 3; pp. 652 - 674 |
---|---|
Main Authors | , |
Format | Journal Article |
Language | English |
Published |
Bingley
Emerald Group Publishing Limited
04.07.2016
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | PurposeThe purpose of this work is to visualize the flow behaviour in critical sections of a pressurized gating system.Design/methodology/approachThe investigation was carried out using water models of gating system that were designed, invoking the principles of similitude. Water was used as the filling medium, and the manner of flow through various sections of the gating system and the cavity was recorded with a high-speed camera capable of capturing images up to 10,000 frames per second. This was followed by an analysis of the results obtained from each phase. Finally, computer simulations of flow were carried out using commercial software. The manner of filling as observed during experiments and that during simulation were compared so as to draw some useful conclusions on the utility of flow visualization using water models and the capability of software to predict the filling pattern during casting process. It was understood that water models are powerful aids for understanding the intricacies of flow through critical sections of the gating systems.FindingsIt was observed that water models are a reliable indicator of the mould-filling process. Further, substantial differences in the filling pattern were observed between water model experiments and filling simulation using commercial software.Research limitations/implicationsThe findings are limited to horizontal plate-type castings. Also, the influence of surface roughness in the flow through the runner is not considered.Originality/valueThis work facilitates understanding of the importance of flow visualization on the quality and reliability of castings. |
---|---|
AbstractList | PurposeThe purpose of this work is to visualize the flow behaviour in critical sections of a pressurized gating system.Design/methodology/approachThe investigation was carried out using water models of gating system that were designed, invoking the principles of similitude. Water was used as the filling medium, and the manner of flow through various sections of the gating system and the cavity was recorded with a high-speed camera capable of capturing images up to 10,000 frames per second. This was followed by an analysis of the results obtained from each phase. Finally, computer simulations of flow were carried out using commercial software. The manner of filling as observed during experiments and that during simulation were compared so as to draw some useful conclusions on the utility of flow visualization using water models and the capability of software to predict the filling pattern during casting process. It was understood that water models are powerful aids for understanding the intricacies of flow through critical sections of the gating systems.FindingsIt was observed that water models are a reliable indicator of the mould-filling process. Further, substantial differences in the filling pattern were observed between water model experiments and filling simulation using commercial software.Research limitations/implicationsThe findings are limited to horizontal plate-type castings. Also, the influence of surface roughness in the flow through the runner is not considered.Originality/valueThis work facilitates understanding of the importance of flow visualization on the quality and reliability of castings. |
Author | Jaiganesh, V Prakasan, K |
Author_xml | – sequence: 1 givenname: V surname: Jaiganesh fullname: Jaiganesh, V – sequence: 2 givenname: K surname: Prakasan fullname: Prakasan, K |
BookMark | eNotjz1PwzAYhC1UJNrCD2CzxGx4_Rl7RKV8qRJLmSs3doqrxC52QgW_nlQw3d1wd3pmaBJT9AhdU7ilFPTd6_JhTaAiDCgnAEKfoSmtpCbaAJ2cPFMEJKcXaFbKHkBpLmGKmkXqDjaHkiJODW7adMRb_2G_QhoyDhEfsi9lyOHHO7yzfYg7XL5L77uCh3JKR9v7jLvkfFuwjQ7HofM51LbFJXRDO3ZSvETnjW2Lv_rXOXp_XK4Xz2T19vSyuF-RminVE86ckhZcxd2WSg2aO06dM6DpyMEkdZWw1BhhjKFSaLE1VS1lBarxrtYNn6Obv91DTp-DL_1mP3LE8XJDNVNCKM0k_wU0P1te |
ContentType | Journal Article |
Copyright | Emerald Group Publishing Limited 2016 |
Copyright_xml | – notice: Emerald Group Publishing Limited 2016 |
DBID | 7TA 7XB 8FD 8FE 8FG ABJCF AFKRA AZQEC BENPR BGLVJ CCPQU DWQXO GNUQQ GUQSH HCIFZ JG9 L6V M2O M7S MBDVC PQEST PQQKQ PQUKI PRINS PTHSS Q9U S0W |
DOI | 10.1108/JEDT-07-2013-0048 |
DatabaseName | Materials Business File ProQuest Central (purchase pre-March 2016) Technology Research Database ProQuest SciTech Collection ProQuest Technology Collection Materials Science & Engineering Collection ProQuest Central ProQuest Central Essentials AUTh Library subscriptions: ProQuest Central Technology Collection ProQuest One Community College ProQuest Central ProQuest Central Student Research Library Prep SciTech Premium Collection Materials Research Database ProQuest Engineering Collection Research Library (ProQuest) Engineering Database Research Library (Corporate) ProQuest One Academic Eastern Edition (DO NOT USE) ProQuest One Academic ProQuest One Academic UKI Edition ProQuest Central China Engineering Collection ProQuest Central Basic DELNET Engineering & Technology Collection |
DatabaseTitle | Materials Research Database Engineering Database Research Library Prep ProQuest Central Student Technology Collection Technology Research Database ProQuest Central Basic ProQuest Central Essentials ProQuest One Academic Eastern Edition SciTech Premium Collection ProQuest One Community College ProQuest Technology Collection ProQuest SciTech Collection ProQuest Central China Materials Business File ProQuest Central ProQuest Engineering Collection ProQuest One Academic UKI Edition ProQuest Central Korea ProQuest DELNET Engineering and Technology Collection Materials Science & Engineering Collection ProQuest Research Library ProQuest One Academic Engineering Collection |
DatabaseTitleList | Materials Research Database |
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 | 1758-8901 |
EndPage | 674 |
ExternalDocumentID | 4206687461 |
GroupedDBID | .WX 0R~ 1WG 29K 3FY 3SW 3V. 4.4 5GY 5VS 70U 7TA 7XB 8FD 8FE 8FG 9E0 9F- AAGBP AAKOT AAMCF AAPSD AAUDR ABIJV ABJCF ABSDC ACGFS ACIWK ADOMW AEBZA AFKRA AFNZV AFZLO AGTVX AJEBP ALMA_UNASSIGNED_HOLDINGS AODMV ASMFL ATGMP AUCOK AZQEC BENPR BGLVJ BPHCQ CCPQU CS3 D-I DWQXO EBS ECCUG EJD FNNZZ GEI GMX GNUQQ GQ. GUQSH H13 HCIFZ HZ~ IJT IPNFZ J1Y JG9 JL0 KBGRL L6V M2O M7S MBDVC O9- P2P PQEST PQQKQ PQUKI PRINS PROAC PTHSS Q9U RIG S0W TGG TMD TMF Z11 Z12 ZYZAG |
ID | FETCH-LOGICAL-c266t-32d65a0d73db158083d31dd9081890251d74a199499915484b97c55706fedc8f3 |
IEDL.DBID | ZYZAG |
ISSN | 1726-0531 |
IngestDate | Thu Oct 10 16:29:48 EDT 2024 |
IsPeerReviewed | true |
IsScholarly | true |
Issue | 3 |
Language | English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-LOGICAL-c266t-32d65a0d73db158083d31dd9081890251d74a199499915484b97c55706fedc8f3 |
PQID | 1826446825 |
PQPubID | 1006423 |
PageCount | 23 |
ParticipantIDs | proquest_journals_1826446825 |
PublicationCentury | 2000 |
PublicationDate | 2016-07-04 |
PublicationDateYYYYMMDD | 2016-07-04 |
PublicationDate_xml | – month: 07 year: 2016 text: 2016-07-04 day: 04 |
PublicationDecade | 2010 |
PublicationPlace | Bingley |
PublicationPlace_xml | – name: Bingley |
PublicationTitle | Journal of engineering, design and technology |
PublicationYear | 2016 |
Publisher | Emerald Group Publishing Limited |
Publisher_xml | – name: Emerald Group Publishing Limited |
SSID | ssj0068350 |
Score | 2.0463483 |
Snippet | PurposeThe purpose of this work is to visualize the flow behaviour in critical sections of a pressurized gating system.Design/methodology/approachThe... |
SourceID | proquest |
SourceType | Aggregation Database |
StartPage | 652 |
SubjectTerms | Casting Castings Computer simulation Experiments Flow visualization Fluid dynamics Frames per second Gases Gating and risering Gating systems High speed cameras Mathematical models Measurement techniques Molds Physical simulation Software Surface roughness Velocity Visualization |
SummonAdditionalLinks | – databaseName: AUTh Library subscriptions: ProQuest Central dbid: BENPR link: http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1LS8NAEF60vehBfOKjyhy8Bptks0lOorWlFCwiLfRWksxuKdSNJg0Ff707yVYFwfPedoaZb17fx9gtV24SCwycWElq3QTCSbxQOankSkVCYbfu6T6PxXDKR7NgZhtupV2r3MbEOlBjnlGP_I5wsCldTEFz__7hkGoUTVethMYua3supzFt-7E_fnndxmJh8EVzEumZutm4m51rkvbNqP80oSadV-sbdHn0JxrXKWZwyA4sNoSHxphHbEfqY7b_izHwhKnet24g5ArUKt-AvbSvClhqqPdaq2L5KRGIPEMvoCFrLoFW3BewMeCygFoAp4REI-iqGdqsoFy-WTGvUzYd9Ce9oWOlEpzMZNi143sogqSLoY-pG0QGV6HvIsZEWEeDRBdDnhANMOFBU6TwNA4zYt8SSmIWKf-MtXSu5TkD3yAq4lz2PJWS7RK63UXO_dQPUCl5wTrbb5pbfy_nP9a5_P_5iu2ZDxf1wivvsNa6qOS1Sevr9Mba7gu1xqMU priority: 102 providerName: ProQuest |
Title | Comparison of flow behaviour in pressurized gating systems using water models and numerical simulation |
URI | https://www.proquest.com/docview/1826446825 |
Volume | 14 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwrV1LT8JAEJ4gXPTg2_hAsgevBdpuX0dEHiERjYEEuZCW7WIjFNNHSPj17mxbYtR48tyk6WN29vtmv_kG4I5y1XVMZigO97F0Y5iKq1lc8XzKuW1y1pQ13ceh2R_TwcSYlOCp6IWRssqsHCPzdBDGSFIbKNwWWXhnOIDTawadhxGW2TQ5oQANaLFk3XhLVss9qAisrQs2Vpm-Tlu9IjmbAnBkPZKaINIi_vKDzl9v9yM9yz2newQfxdNmUpP3epp49fn2m5HjP77OMRzm-JS0soA6gZIfnsLBF9fCM-Dt3exCsuaEL9cbknf7pxEJQiK1tWkUbH1G0MAjXJDMMDomKLNfkI0AuBGRQ3hi4oaMhGl2cLQkcbDKB4qdw7jbGbX7Sj6uQZmLXT5RdI2Zhttkls481bAFtmO6ypiDpnl4mKkyi7poRYyYVBAl6jnWHB3ATO6zuc31CyiH69C_BKILVIe-z5rGPYwfF_uHGaW6pxuMc_8KqsWfmeVrLp4hUxLkVlDe678v38C--MamFN3SKpSTKPVvBbRIvBrs2d1eDSr3neHzSy0Pnk-36s90 |
link.rule.ids | 315,786,790,12792,21416,21737,27955,27956,33406,33777,43633,43838,74390,74657 |
linkProvider | Emerald |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV07T8MwELagDMCAeIpHgRtYI5rYcZIJodJSStuplbpVSWxXlUoCSaNK_Hp8jgtISMzefKe7717fR8gdU24cceE7kZLYuvG5E3uBchLJlAq5Ei3T0x2OeG_C-lN_ahtupV2r3MREE6hFnmKP_B5xsC5ddEHz8P7hoGoUTlethMY22WGUU_TzsPu8icRco4v6INLTVbN2NjvVROWbfudpjC06z6gbtFj4JxabBNM9JAcWGcJjbcojsiWzY7L_iy_whKj2t2og5ArUMl-DvbOvClhkYLZaq2LxKQUgdUY2h5qquQRccJ_DWkPLAoz8TQlxJiCr6pHNEsrFm5XyOiWTbmfc7jlWKMFJdX5dOdQT3I9bIqAicf1QoypBXSEipKvDMaIrAhYjCTCiQV2isCQKUuTe4kqKNFT0jDSyPJPnBKjGU8i47HkqQcvFeLkrGKMJ9YVS8oI0N980s95ezn5sc_n_8y3Z7Y2Hg9ngZfR6Rfb053Oz-sqapLEqKnmtE_wquTFW_AKsxKSb |
linkToPdf | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1NS8NAEF20guhB_MSPqnvwGtokm01yEmkba9XioYXeSpLdKYU20aSh4K93Z7NVQfC8t51l9s3Mm_cIuWNgxyEXnhWCxNaNx63Y8cFKJAMIOIi27um-Dnl_zAYTb2L4T6WhVW5yok7UIk-xR95CHKxKF1XQtMDQIt660f37h4UOUjhpNXYa22QHQTbaOATR4yYrc4U06uVIR1XQ6uGZCSe64Ax63RG26xztdNBmwZ-8rD-b6JAcGJRIH-qwHpEtmR2T_V_agScEOt8OgjQHCot8Tc3OfVXQeUY1w7Uq5p9SUJTRyGa0lm0uKZLdZ3StYGZBtRVOSeNM0KyqxzcLWs6XxtbrlIyj3qjTt4xpgpWqv3ZluY7gXtwWvisS2wsUwhKuLUSI0nU4UrSFz2IUBEZkqMoVloR-ijpcHKRIA3DPSCPLM3lOqKuwFaovOw4kGMUYt3gFY27iegJAXpDm5pqm5uWX0584Xf5_fEt2VQCnL0_D5yuyp-6eaxYsa5LGqqjktfrrV8mNDuIXGqqo0A |
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=Comparison+of+flow+behaviour+in+pressurized+gating+systems+using+water+models+and+numerical+simulation&rft.jtitle=Journal+of+engineering%2C+design+and+technology&rft.au=Jaiganesh%2C+V&rft.au=Prakasan%2C+K&rft.date=2016-07-04&rft.pub=Emerald+Group+Publishing+Limited&rft.issn=1726-0531&rft.eissn=1758-8901&rft.volume=14&rft.issue=3&rft.spage=652&rft.epage=674&rft_id=info:doi/10.1108%2FJEDT-07-2013-0048&rft.externalDBID=HAS_PDF_LINK&rft.externalDocID=4206687461 |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1726-0531&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1726-0531&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1726-0531&client=summon |