Free surface reconstruction method, device, equipment and medium
The invention discloses a free surface reconstruction method, device and equipment and a medium, and relates to the field of water-gas multiphase flow computation.The method comprises the steps that a first slope and a second slope of each grid in a free surface at the current moment are determined...
Gespeichert in:
| Hauptverfasser: | , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | MOU BIN ZHOU NAICHUN JIANG HAO ZHANG LUN TANG JING ZHANG JIAN GONG XIAOQUAN WANG JIANTAO |
| description | The invention discloses a free surface reconstruction method, device and equipment and a medium, and relates to the field of water-gas multiphase flow computation.The method comprises the steps that a first slope and a second slope of each grid in a free surface at the current moment are determined through a first single-valued function and a second single-valued function respectively; obtaining a first comparison relation between the first slope and the second slope, and determining first position information of target fluid in each grid; determining a target slope from the first slope and the second slope based on the first comparison relationship, obtaining a second comparison relationship between the target slope and a preset threshold, and determining second position information of the target fluid by using the first position information and the second comparison relationship; and calculating a volume fraction flux between every two adjacent grids by using the second position information so as to reconst |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN115344902A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN115344902A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN115344902A3</originalsourceid><addsrcrecordid>eNrjZHBwK0pNVSguLUpLTE5VKEpNzs8rLikqTS7JzM9TyE0tychP0VFISS3LTE7VUUgtLM0syE3NK1FIzEsByqZklubyMLCmJeYUp_JCaW4GRTfXEGcP3dSC_PjU4gKgsXmpJfHOfoaGpsYmJpYGRo7GxKgBAM7IMUM</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Free surface reconstruction method, device, equipment and medium</title><source>esp@cenet</source><creator>MOU BIN ; ZHOU NAICHUN ; JIANG HAO ; ZHANG LUN ; TANG JING ; ZHANG JIAN ; GONG XIAOQUAN ; WANG JIANTAO</creator><creatorcontrib>MOU BIN ; ZHOU NAICHUN ; JIANG HAO ; ZHANG LUN ; TANG JING ; ZHANG JIAN ; GONG XIAOQUAN ; WANG JIANTAO</creatorcontrib><description>The invention discloses a free surface reconstruction method, device and equipment and a medium, and relates to the field of water-gas multiphase flow computation.The method comprises the steps that a first slope and a second slope of each grid in a free surface at the current moment are determined through a first single-valued function and a second single-valued function respectively; obtaining a first comparison relation between the first slope and the second slope, and determining first position information of target fluid in each grid; determining a target slope from the first slope and the second slope based on the first comparison relationship, obtaining a second comparison relationship between the target slope and a preset threshold, and determining second position information of the target fluid by using the first position information and the second comparison relationship; and calculating a volume fraction flux between every two adjacent grids by using the second position information so as to reconst</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221115&DB=EPODOC&CC=CN&NR=115344902A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221115&DB=EPODOC&CC=CN&NR=115344902A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MOU BIN</creatorcontrib><creatorcontrib>ZHOU NAICHUN</creatorcontrib><creatorcontrib>JIANG HAO</creatorcontrib><creatorcontrib>ZHANG LUN</creatorcontrib><creatorcontrib>TANG JING</creatorcontrib><creatorcontrib>ZHANG JIAN</creatorcontrib><creatorcontrib>GONG XIAOQUAN</creatorcontrib><creatorcontrib>WANG JIANTAO</creatorcontrib><title>Free surface reconstruction method, device, equipment and medium</title><description>The invention discloses a free surface reconstruction method, device and equipment and a medium, and relates to the field of water-gas multiphase flow computation.The method comprises the steps that a first slope and a second slope of each grid in a free surface at the current moment are determined through a first single-valued function and a second single-valued function respectively; obtaining a first comparison relation between the first slope and the second slope, and determining first position information of target fluid in each grid; determining a target slope from the first slope and the second slope based on the first comparison relationship, obtaining a second comparison relationship between the target slope and a preset threshold, and determining second position information of the target fluid by using the first position information and the second comparison relationship; and calculating a volume fraction flux between every two adjacent grids by using the second position information so as to reconst</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHBwK0pNVSguLUpLTE5VKEpNzs8rLikqTS7JzM9TyE0tychP0VFISS3LTE7VUUgtLM0syE3NK1FIzEsByqZklubyMLCmJeYUp_JCaW4GRTfXEGcP3dSC_PjU4gKgsXmpJfHOfoaGpsYmJpYGRo7GxKgBAM7IMUM</recordid><startdate>20221115</startdate><enddate>20221115</enddate><creator>MOU BIN</creator><creator>ZHOU NAICHUN</creator><creator>JIANG HAO</creator><creator>ZHANG LUN</creator><creator>TANG JING</creator><creator>ZHANG JIAN</creator><creator>GONG XIAOQUAN</creator><creator>WANG JIANTAO</creator><scope>EVB</scope></search><sort><creationdate>20221115</creationdate><title>Free surface reconstruction method, device, equipment and medium</title><author>MOU BIN ; ZHOU NAICHUN ; JIANG HAO ; ZHANG LUN ; TANG JING ; ZHANG JIAN ; GONG XIAOQUAN ; WANG JIANTAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115344902A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>MOU BIN</creatorcontrib><creatorcontrib>ZHOU NAICHUN</creatorcontrib><creatorcontrib>JIANG HAO</creatorcontrib><creatorcontrib>ZHANG LUN</creatorcontrib><creatorcontrib>TANG JING</creatorcontrib><creatorcontrib>ZHANG JIAN</creatorcontrib><creatorcontrib>GONG XIAOQUAN</creatorcontrib><creatorcontrib>WANG JIANTAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MOU BIN</au><au>ZHOU NAICHUN</au><au>JIANG HAO</au><au>ZHANG LUN</au><au>TANG JING</au><au>ZHANG JIAN</au><au>GONG XIAOQUAN</au><au>WANG JIANTAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Free surface reconstruction method, device, equipment and medium</title><date>2022-11-15</date><risdate>2022</risdate><abstract>The invention discloses a free surface reconstruction method, device and equipment and a medium, and relates to the field of water-gas multiphase flow computation.The method comprises the steps that a first slope and a second slope of each grid in a free surface at the current moment are determined through a first single-valued function and a second single-valued function respectively; obtaining a first comparison relation between the first slope and the second slope, and determining first position information of target fluid in each grid; determining a target slope from the first slope and the second slope based on the first comparison relationship, obtaining a second comparison relationship between the target slope and a preset threshold, and determining second position information of the target fluid by using the first position information and the second comparison relationship; and calculating a volume fraction flux between every two adjacent grids by using the second position information so as to reconst</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN115344902A |
| source | esp@cenet |
| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
| title | Free surface reconstruction method, device, equipment and medium |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-03T11%3A27%3A26IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=MOU%20BIN&rft.date=2022-11-15&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN115344902A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |