Numerical simulation evaluation method for deep penetration section of in-use steel pipeline
The invention relates to a numerical simulation evaluation method for a pipeline, in particular to a numerical simulation evaluation method for a deep penetration section of an in-use steel pipeline. The method comprises the following steps: simulating the damage condition of an anticorrosive coatin...
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 | WANG ZHAOJUN ZHAO PENG LIU WENGUANG YANG HONG XU SHUIQING SUN YANHUI ZHANG XI SHU JUNXING SHI PEIYU NIU SHUSHUI |
description | The invention relates to a numerical simulation evaluation method for a pipeline, in particular to a numerical simulation evaluation method for a deep penetration section of an in-use steel pipeline. The method comprises the following steps: simulating the damage condition of an anticorrosive coating of the deep-penetrating pipeline, finding out the change rules and corresponding relationships of cathode protection potentials and other parameters of corresponding penetrating points and unpenetrating points, and establishing a data analysis model; correcting or improving the data analysis model; collecting parameter information of the deep penetration section pipeline, inputting the information into the data analysis model, and simulating a potential and current density distribution diagram; and analyzing the potential and current density distribution diagram to obtain a detection result of the cathode protection of the deep penetration pipeline. According to the method, the deep penetration section pipeline b |
format | Patent |
fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN114429024A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN114429024A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN114429024A3</originalsourceid><addsrcrecordid>eNqNjEsKwjAURTtxIOoengso2JqJQymKo44cCiWkNxh4-ZCXuH7RugBH58K5nHXzGKtHdkYzifOVdXExEF6a6zI9yjPOZGOmGUiUEFDy4gTmy2jJhbYKSArAlFwCu4Bts7KaBbsfN83-erkPtxYpTpCkzSc2DWPXKdWfDr06H__5vAEKmDxT</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Numerical simulation evaluation method for deep penetration section of in-use steel pipeline</title><source>esp@cenet</source><creator>WANG ZHAOJUN ; ZHAO PENG ; LIU WENGUANG ; YANG HONG ; XU SHUIQING ; SUN YANHUI ; ZHANG XI ; SHU JUNXING ; SHI PEIYU ; NIU SHUSHUI</creator><creatorcontrib>WANG ZHAOJUN ; ZHAO PENG ; LIU WENGUANG ; YANG HONG ; XU SHUIQING ; SUN YANHUI ; ZHANG XI ; SHU JUNXING ; SHI PEIYU ; NIU SHUSHUI</creatorcontrib><description>The invention relates to a numerical simulation evaluation method for a pipeline, in particular to a numerical simulation evaluation method for a deep penetration section of an in-use steel pipeline. The method comprises the following steps: simulating the damage condition of an anticorrosive coating of the deep-penetrating pipeline, finding out the change rules and corresponding relationships of cathode protection potentials and other parameters of corresponding penetrating points and unpenetrating points, and establishing a data analysis model; correcting or improving the data analysis model; collecting parameter information of the deep penetration section pipeline, inputting the information into the data analysis model, and simulating a potential and current density distribution diagram; and analyzing the potential and current density distribution diagram to obtain a detection result of the cathode protection of the deep penetration pipeline. According to the method, the deep penetration section pipeline b</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=20220503&DB=EPODOC&CC=CN&NR=114429024A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25566,76549</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220503&DB=EPODOC&CC=CN&NR=114429024A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG ZHAOJUN</creatorcontrib><creatorcontrib>ZHAO PENG</creatorcontrib><creatorcontrib>LIU WENGUANG</creatorcontrib><creatorcontrib>YANG HONG</creatorcontrib><creatorcontrib>XU SHUIQING</creatorcontrib><creatorcontrib>SUN YANHUI</creatorcontrib><creatorcontrib>ZHANG XI</creatorcontrib><creatorcontrib>SHU JUNXING</creatorcontrib><creatorcontrib>SHI PEIYU</creatorcontrib><creatorcontrib>NIU SHUSHUI</creatorcontrib><title>Numerical simulation evaluation method for deep penetration section of in-use steel pipeline</title><description>The invention relates to a numerical simulation evaluation method for a pipeline, in particular to a numerical simulation evaluation method for a deep penetration section of an in-use steel pipeline. The method comprises the following steps: simulating the damage condition of an anticorrosive coating of the deep-penetrating pipeline, finding out the change rules and corresponding relationships of cathode protection potentials and other parameters of corresponding penetrating points and unpenetrating points, and establishing a data analysis model; correcting or improving the data analysis model; collecting parameter information of the deep penetration section pipeline, inputting the information into the data analysis model, and simulating a potential and current density distribution diagram; and analyzing the potential and current density distribution diagram to obtain a detection result of the cathode protection of the deep penetration pipeline. According to the method, the deep penetration section pipeline b</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>eNqNjEsKwjAURTtxIOoengso2JqJQymKo44cCiWkNxh4-ZCXuH7RugBH58K5nHXzGKtHdkYzifOVdXExEF6a6zI9yjPOZGOmGUiUEFDy4gTmy2jJhbYKSArAlFwCu4Bts7KaBbsfN83-erkPtxYpTpCkzSc2DWPXKdWfDr06H__5vAEKmDxT</recordid><startdate>20220503</startdate><enddate>20220503</enddate><creator>WANG ZHAOJUN</creator><creator>ZHAO PENG</creator><creator>LIU WENGUANG</creator><creator>YANG HONG</creator><creator>XU SHUIQING</creator><creator>SUN YANHUI</creator><creator>ZHANG XI</creator><creator>SHU JUNXING</creator><creator>SHI PEIYU</creator><creator>NIU SHUSHUI</creator><scope>EVB</scope></search><sort><creationdate>20220503</creationdate><title>Numerical simulation evaluation method for deep penetration section of in-use steel pipeline</title><author>WANG ZHAOJUN ; ZHAO PENG ; LIU WENGUANG ; YANG HONG ; XU SHUIQING ; SUN YANHUI ; ZHANG XI ; SHU JUNXING ; SHI PEIYU ; NIU SHUSHUI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114429024A3</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>WANG ZHAOJUN</creatorcontrib><creatorcontrib>ZHAO PENG</creatorcontrib><creatorcontrib>LIU WENGUANG</creatorcontrib><creatorcontrib>YANG HONG</creatorcontrib><creatorcontrib>XU SHUIQING</creatorcontrib><creatorcontrib>SUN YANHUI</creatorcontrib><creatorcontrib>ZHANG XI</creatorcontrib><creatorcontrib>SHU JUNXING</creatorcontrib><creatorcontrib>SHI PEIYU</creatorcontrib><creatorcontrib>NIU SHUSHUI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WANG ZHAOJUN</au><au>ZHAO PENG</au><au>LIU WENGUANG</au><au>YANG HONG</au><au>XU SHUIQING</au><au>SUN YANHUI</au><au>ZHANG XI</au><au>SHU JUNXING</au><au>SHI PEIYU</au><au>NIU SHUSHUI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Numerical simulation evaluation method for deep penetration section of in-use steel pipeline</title><date>2022-05-03</date><risdate>2022</risdate><abstract>The invention relates to a numerical simulation evaluation method for a pipeline, in particular to a numerical simulation evaluation method for a deep penetration section of an in-use steel pipeline. The method comprises the following steps: simulating the damage condition of an anticorrosive coating of the deep-penetrating pipeline, finding out the change rules and corresponding relationships of cathode protection potentials and other parameters of corresponding penetrating points and unpenetrating points, and establishing a data analysis model; correcting or improving the data analysis model; collecting parameter information of the deep penetration section pipeline, inputting the information into the data analysis model, and simulating a potential and current density distribution diagram; and analyzing the potential and current density distribution diagram to obtain a detection result of the cathode protection of the deep penetration pipeline. According to the method, the deep penetration section pipeline b</abstract><oa>free_for_read</oa></addata></record> |
fulltext | fulltext_linktorsrc |
identifier | |
ispartof | |
issn | |
language | chi ; eng |
recordid | cdi_epo_espacenet_CN114429024A |
source | esp@cenet |
subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
title | Numerical simulation evaluation method for deep penetration section of in-use steel pipeline |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-18T08%3A39%3A08IST&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=WANG%20ZHAOJUN&rft.date=2022-05-03&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN114429024A%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 |