Column rib cooling structure with fillets and recesses
The invention provides a column rib cooling structure with fillets and depressions. The column rib cooling structure comprises column ribs, the fillets and the depressions. The column ribs are used for connecting the end walls, annular fillets are arranged at the joints of the column ribs and the en...
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| creator | WU HONG ZUO QIURU WU AN XU JIN DENG BO RAO YU |
| description | The invention provides a column rib cooling structure with fillets and depressions. The column rib cooling structure comprises column ribs, the fillets and the depressions. The column ribs are used for connecting the end walls, annular fillets are arranged at the joints of the column ribs and the end walls, and pits are formed in the surfaces of the annular fillets. The diameter of the middle section of the column rib is small, so that the flow resistance of a column rib cooling channel is reduced. And the heat transfer performance of the peripheral wall surface of each column rib and the heat transfer performance of the wake flow area at the rear part of the column rib are improved through the recesses on the surfaces of the fillets, and the heat transfer uniformity is improved. Therefore, the column rib cooling structure provided by the invention has higher heat transfer and cooling performance and lower flow resistance.
本发明提供了一种具有圆角和凹陷的柱肋冷却结构，包括柱肋、圆角、凹陷。柱肋用于连接端壁，柱肋与端壁的连接处设成环形圆角，环形圆角表面带有凹陷。柱肋的中间段直径较小，这有利于减小 |
| format | Patent |
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本发明提供了一种具有圆角和凹陷的柱肋冷却结构，包括柱肋、圆角、凹陷。柱肋用于连接端壁，柱肋与端壁的连接处设成环形圆角，环形圆角表面带有凹陷。柱肋的中间段直径较小，这有利于减小</description><language>chi ; eng</language><subject>BLASTING ; ENGINE PLANTS IN GENERAL ; HEATING ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ; STEAM ENGINES ; WEAPONS</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&date=20240723&DB=EPODOC&CC=CN&NR=118375490A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25568,76551</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240723&DB=EPODOC&CC=CN&NR=118375490A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WU HONG</creatorcontrib><creatorcontrib>ZUO QIURU</creatorcontrib><creatorcontrib>WU AN</creatorcontrib><creatorcontrib>XU JIN</creatorcontrib><creatorcontrib>DENG BO</creatorcontrib><creatorcontrib>RAO YU</creatorcontrib><title>Column rib cooling structure with fillets and recesses</title><description>The invention provides a column rib cooling structure with fillets and depressions. The column rib cooling structure comprises column ribs, the fillets and the depressions. The column ribs are used for connecting the end walls, annular fillets are arranged at the joints of the column ribs and the end walls, and pits are formed in the surfaces of the annular fillets. The diameter of the middle section of the column rib is small, so that the flow resistance of a column rib cooling channel is reduced. And the heat transfer performance of the peripheral wall surface of each column rib and the heat transfer performance of the wake flow area at the rear part of the column rib are improved through the recesses on the surfaces of the fillets, and the heat transfer uniformity is improved. Therefore, the column rib cooling structure provided by the invention has higher heat transfer and cooling performance and lower flow resistance.
本发明提供了一种具有圆角和凹陷的柱肋冷却结构，包括柱肋、圆角、凹陷。柱肋用于连接端壁，柱肋与端壁的连接处设成环形圆角，环形圆角表面带有凹陷。柱肋的中间段直径较小，这有利于减小</description><subject>BLASTING</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</subject><subject>STEAM ENGINES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDBzzs8pzc1TKMpMUkjOz8_JzEtXKC4pKk0uKS1KVSjPLMlQSMvMyUktKVZIzEtRKEpNTi0uTi3mYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhhbG5qYmlgaOxsSoAQC2ES3P</recordid><startdate>20240723</startdate><enddate>20240723</enddate><creator>WU HONG</creator><creator>ZUO QIURU</creator><creator>WU AN</creator><creator>XU JIN</creator><creator>DENG BO</creator><creator>RAO YU</creator><scope>EVB</scope></search><sort><creationdate>20240723</creationdate><title>Column rib cooling structure with fillets and recesses</title><author>WU HONG ; ZUO QIURU ; WU AN ; XU JIN ; DENG BO ; RAO YU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118375490A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>BLASTING</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</topic><topic>STEAM ENGINES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>WU HONG</creatorcontrib><creatorcontrib>ZUO QIURU</creatorcontrib><creatorcontrib>WU AN</creatorcontrib><creatorcontrib>XU JIN</creatorcontrib><creatorcontrib>DENG BO</creatorcontrib><creatorcontrib>RAO YU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WU HONG</au><au>ZUO QIURU</au><au>WU AN</au><au>XU JIN</au><au>DENG BO</au><au>RAO YU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Column rib cooling structure with fillets and recesses</title><date>2024-07-23</date><risdate>2024</risdate><abstract>The invention provides a column rib cooling structure with fillets and depressions. The column rib cooling structure comprises column ribs, the fillets and the depressions. The column ribs are used for connecting the end walls, annular fillets are arranged at the joints of the column ribs and the end walls, and pits are formed in the surfaces of the annular fillets. The diameter of the middle section of the column rib is small, so that the flow resistance of a column rib cooling channel is reduced. And the heat transfer performance of the peripheral wall surface of each column rib and the heat transfer performance of the wake flow area at the rear part of the column rib are improved through the recesses on the surfaces of the fillets, and the heat transfer uniformity is improved. Therefore, the column rib cooling structure provided by the invention has higher heat transfer and cooling performance and lower flow resistance.
本发明提供了一种具有圆角和凹陷的柱肋冷却结构，包括柱肋、圆角、凹陷。柱肋用于连接端壁，柱肋与端壁的连接处设成环形圆角，环形圆角表面带有凹陷。柱肋的中间段直径较小，这有利于减小</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS |
| title | Column rib cooling structure with fillets and recesses |
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