Turbine all-condition performance prediction method, equipment, medium and product

Turbine all-condition performance prediction method, equipment, medium and product

The invention discloses a turbine full-working-condition performance prediction method and device, a medium and a product, and relates to the technical field of turbine design. The method comprises the steps that thermal parameters of a turbine are determined according to a power circulation system...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LIU XINHU, JIN JUNJIE, SONG YANPING, GAO SHUNING, FU HAOKA
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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 LIU XINHU
JIN JUNJIE
SONG YANPING
GAO SHUNING
FU HAOKA
description The invention discloses a turbine full-working-condition performance prediction method and device, a medium and a product, and relates to the technical field of turbine design. The method comprises the steps that thermal parameters of a turbine are determined according to a power circulation system of a special working medium; introducing a loss model based on mass, momentum and energy conservation to carry out one-dimensional aerodynamic design on the turbine to obtain an optimized one-dimensional aerodynamic layout; establishing a full-working-condition performance prediction model according to the thermal parameters; establishing a through-flow component geometric model of the turbine according to the optimized one-dimensional aerodynamic layout, and performing mesh generation on the through-flow component geometric model to obtain a computational fluid mechanics model; performing data simulation on the variable working condition performance by utilizing a computational fluid mechanics model; correcting th
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN118504461A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN118504461A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN118504461A3</originalsourceid><addsrcrecordid>eNqNyrEKwjAURuEsDqK-Q9xbsFjFVYri5CDdS8z9ixeSm5gm728RH8DpwMdZqkdf0pMF2jhX2yDEmYPoiDSG5I1Y6JhAbL_skV-BKo134eghuZqJuHhthOYxULF5rRajcRM2v67U9nrpu1uNGAZM0VgI8tDdm-Z02LXtsTnv_3k-TXw4ZA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Turbine all-condition performance prediction method, equipment, medium and product</title><source>esp@cenet</source><creator>LIU XINHU ; JIN JUNJIE ; SONG YANPING ; GAO SHUNING ; FU HAOKA</creator><creatorcontrib>LIU XINHU ; JIN JUNJIE ; SONG YANPING ; GAO SHUNING ; FU HAOKA</creatorcontrib><description>The invention discloses a turbine full-working-condition performance prediction method and device, a medium and a product, and relates to the technical field of turbine design. The method comprises the steps that thermal parameters of a turbine are determined according to a power circulation system of a special working medium; introducing a loss model based on mass, momentum and energy conservation to carry out one-dimensional aerodynamic design on the turbine to obtain an optimized one-dimensional aerodynamic layout; establishing a full-working-condition performance prediction model according to the thermal parameters; establishing a through-flow component geometric model of the turbine according to the optimized one-dimensional aerodynamic layout, and performing mesh generation on the through-flow component geometric model to obtain a computational fluid mechanics model; performing data simulation on the variable working condition performance by utilizing a computational fluid mechanics model; correcting th</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ; PHYSICS</subject><creationdate>2024</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&amp;date=20240816&amp;DB=EPODOC&amp;CC=CN&amp;NR=118504461A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240816&amp;DB=EPODOC&amp;CC=CN&amp;NR=118504461A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU XINHU</creatorcontrib><creatorcontrib>JIN JUNJIE</creatorcontrib><creatorcontrib>SONG YANPING</creatorcontrib><creatorcontrib>GAO SHUNING</creatorcontrib><creatorcontrib>FU HAOKA</creatorcontrib><title>Turbine all-condition performance prediction method, equipment, medium and product</title><description>The invention discloses a turbine full-working-condition performance prediction method and device, a medium and a product, and relates to the technical field of turbine design. The method comprises the steps that thermal parameters of a turbine are determined according to a power circulation system of a special working medium; introducing a loss model based on mass, momentum and energy conservation to carry out one-dimensional aerodynamic design on the turbine to obtain an optimized one-dimensional aerodynamic layout; establishing a full-working-condition performance prediction model according to the thermal parameters; establishing a through-flow component geometric model of the turbine according to the optimized one-dimensional aerodynamic layout, and performing mesh generation on the through-flow component geometric model to obtain a computational fluid mechanics model; performing data simulation on the variable working condition performance by utilizing a computational fluid mechanics model; correcting th</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAURuEsDqK-Q9xbsFjFVYri5CDdS8z9ixeSm5gm728RH8DpwMdZqkdf0pMF2jhX2yDEmYPoiDSG5I1Y6JhAbL_skV-BKo134eghuZqJuHhthOYxULF5rRajcRM2v67U9nrpu1uNGAZM0VgI8tDdm-Z02LXtsTnv_3k-TXw4ZA</recordid><startdate>20240816</startdate><enddate>20240816</enddate><creator>LIU XINHU</creator><creator>JIN JUNJIE</creator><creator>SONG YANPING</creator><creator>GAO SHUNING</creator><creator>FU HAOKA</creator><scope>EVB</scope></search><sort><creationdate>20240816</creationdate><title>Turbine all-condition performance prediction method, equipment, medium and product</title><author>LIU XINHU ; JIN JUNJIE ; SONG YANPING ; GAO SHUNING ; FU HAOKA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118504461A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU XINHU</creatorcontrib><creatorcontrib>JIN JUNJIE</creatorcontrib><creatorcontrib>SONG YANPING</creatorcontrib><creatorcontrib>GAO SHUNING</creatorcontrib><creatorcontrib>FU HAOKA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU XINHU</au><au>JIN JUNJIE</au><au>SONG YANPING</au><au>GAO SHUNING</au><au>FU HAOKA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Turbine all-condition performance prediction method, equipment, medium and product</title><date>2024-08-16</date><risdate>2024</risdate><abstract>The invention discloses a turbine full-working-condition performance prediction method and device, a medium and a product, and relates to the technical field of turbine design. The method comprises the steps that thermal parameters of a turbine are determined according to a power circulation system of a special working medium; introducing a loss model based on mass, momentum and energy conservation to carry out one-dimensional aerodynamic design on the turbine to obtain an optimized one-dimensional aerodynamic layout; establishing a full-working-condition performance prediction model according to the thermal parameters; establishing a through-flow component geometric model of the turbine according to the optimized one-dimensional aerodynamic layout, and performing mesh generation on the through-flow component geometric model to obtain a computational fluid mechanics model; performing data simulation on the variable working condition performance by utilizing a computational fluid mechanics model; correcting th</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN118504461A
source esp@cenet
subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
title Turbine all-condition performance prediction method, equipment, medium and product
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T10%3A17%3A28IST&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=LIU%20XINHU&rft.date=2024-08-16&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN118504461A%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