Pipeline pit cavitation erosion test device
The invention relates to a pipeline pit cavitation erosion test device, which comprises an experiment pipe made of transparent materials. The two ends of the experiment pipe are connected into a liquid circulation mechanism through a first reducer pipe and a second reducer pipe respectively, the two...
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| creator | SHI YUN DING RUI LIAO YIHAN YIN YUANBO LI XUEJIE FENG QINGSHAN LIU CUIWEI LI YUXING XIAO KANG YANG HONGCHAO |
| description | The invention relates to a pipeline pit cavitation erosion test device, which comprises an experiment pipe made of transparent materials. The two ends of the experiment pipe are connected into a liquid circulation mechanism through a first reducer pipe and a second reducer pipe respectively, the two ends of the experiment pipe are connected with the small-diameter ends of the first reducer pipe and the second reducer pipe respectively, a pore plate is arranged in the experiment pipe, and the hole surface of a through hole of the hole plate is provided with a pit. The test device can be used for researching the development and collapse conditions of cavitation bubbles at a pit.
本发明涉及一种管道凹坑空蚀实验装置，包括由透明材质制成的实验管,实验管两端分别通过第一变径管和第二变径管接入液体循环机构，实验管两端分别与第一变径管和第二变径管直径较小的端部连接，所述实验管内设孔板，孔板的通孔的孔面上开设有凹坑，本发明的实验装置能够研究空化气泡在凹坑处的发展和溃灭情况。 |
| format | Patent |
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本发明涉及一种管道凹坑空蚀实验装置，包括由透明材质制成的实验管,实验管两端分别通过第一变径管和第二变径管接入液体循环机构，实验管两端分别与第一变径管和第二变径管直径较小的端部连接，所述实验管内设孔板，孔板的通孔的孔面上开设有凹坑，本发明的实验装置能够研究空化气泡在凹坑处的发展和溃灭情况。</description><language>chi ; eng</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2021</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=20210629&DB=EPODOC&CC=CN&NR=113049482A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210629&DB=EPODOC&CC=CN&NR=113049482A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHI YUN</creatorcontrib><creatorcontrib>DING RUI</creatorcontrib><creatorcontrib>LIAO YIHAN</creatorcontrib><creatorcontrib>YIN YUANBO</creatorcontrib><creatorcontrib>LI XUEJIE</creatorcontrib><creatorcontrib>FENG QINGSHAN</creatorcontrib><creatorcontrib>LIU CUIWEI</creatorcontrib><creatorcontrib>LI YUXING</creatorcontrib><creatorcontrib>XIAO KANG</creatorcontrib><creatorcontrib>YANG HONGCHAO</creatorcontrib><title>Pipeline pit cavitation erosion test device</title><description>The invention relates to a pipeline pit cavitation erosion test device, which comprises an experiment pipe made of transparent materials. The two ends of the experiment pipe are connected into a liquid circulation mechanism through a first reducer pipe and a second reducer pipe respectively, the two ends of the experiment pipe are connected with the small-diameter ends of the first reducer pipe and the second reducer pipe respectively, a pore plate is arranged in the experiment pipe, and the hole surface of a through hole of the hole plate is provided with a pit. The test device can be used for researching the development and collapse conditions of cavitation bubbles at a pit.
本发明涉及一种管道凹坑空蚀实验装置，包括由透明材质制成的实验管,实验管两端分别通过第一变径管和第二变径管接入液体循环机构，实验管两端分别与第一变径管和第二变径管直径较小的端部连接，所述实验管内设孔板，孔板的通孔的孔面上开设有凹坑，本发明的实验装置能够研究空化气泡在凹坑处的发展和溃灭情况。</description><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAOyCxIzcnMS1UoyCxRSE4syyxJLMnMz1NILcovBtElqcUlCimpZZnJqTwMrGmJOcWpvFCam0HRzTXE2UM3tSA_PrW4IDE5NS-1JN7Zz9DQ2MDE0sTCyNGYGDUAdmUplg</recordid><startdate>20210629</startdate><enddate>20210629</enddate><creator>SHI YUN</creator><creator>DING RUI</creator><creator>LIAO YIHAN</creator><creator>YIN YUANBO</creator><creator>LI XUEJIE</creator><creator>FENG QINGSHAN</creator><creator>LIU CUIWEI</creator><creator>LI YUXING</creator><creator>XIAO KANG</creator><creator>YANG HONGCHAO</creator><scope>EVB</scope></search><sort><creationdate>20210629</creationdate><title>Pipeline pit cavitation erosion test device</title><author>SHI YUN ; DING RUI ; LIAO YIHAN ; YIN YUANBO ; LI XUEJIE ; FENG QINGSHAN ; LIU CUIWEI ; LI YUXING ; XIAO KANG ; YANG HONGCHAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113049482A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>SHI YUN</creatorcontrib><creatorcontrib>DING RUI</creatorcontrib><creatorcontrib>LIAO YIHAN</creatorcontrib><creatorcontrib>YIN YUANBO</creatorcontrib><creatorcontrib>LI XUEJIE</creatorcontrib><creatorcontrib>FENG QINGSHAN</creatorcontrib><creatorcontrib>LIU CUIWEI</creatorcontrib><creatorcontrib>LI YUXING</creatorcontrib><creatorcontrib>XIAO KANG</creatorcontrib><creatorcontrib>YANG HONGCHAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHI YUN</au><au>DING RUI</au><au>LIAO YIHAN</au><au>YIN YUANBO</au><au>LI XUEJIE</au><au>FENG QINGSHAN</au><au>LIU CUIWEI</au><au>LI YUXING</au><au>XIAO KANG</au><au>YANG HONGCHAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Pipeline pit cavitation erosion test device</title><date>2021-06-29</date><risdate>2021</risdate><abstract>The invention relates to a pipeline pit cavitation erosion test device, which comprises an experiment pipe made of transparent materials. The two ends of the experiment pipe are connected into a liquid circulation mechanism through a first reducer pipe and a second reducer pipe respectively, the two ends of the experiment pipe are connected with the small-diameter ends of the first reducer pipe and the second reducer pipe respectively, a pore plate is arranged in the experiment pipe, and the hole surface of a through hole of the hole plate is provided with a pit. The test device can be used for researching the development and collapse conditions of cavitation bubbles at a pit.
本发明涉及一种管道凹坑空蚀实验装置，包括由透明材质制成的实验管,实验管两端分别通过第一变径管和第二变径管接入液体循环机构，实验管两端分别与第一变径管和第二变径管直径较小的端部连接，所述实验管内设孔板，孔板的通孔的孔面上开设有凹坑，本发明的实验装置能够研究空化气泡在凹坑处的发展和溃灭情况。</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING |
| title | Pipeline pit cavitation erosion test device |
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