Turbine flowmeter calibration parameter obtaining method applied to real medium
The invention relates to a turbine flowmeter calibration method, in particular to a turbine flowmeter calibration parameter obtaining method applied to a real medium. The turbine flowmeter calibration method solves the technical problems that an existing turbine flowmeter calibration method used in...
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| creator | NIU XUERUI JIA HAITAO ZHANG ZENGLI QIAO JIANGHUI TIAN RUIFENG ZHAO ZHENGSHE SHIM SUNG-HO WANG HAO WANG WENLONG |
| description | The invention relates to a turbine flowmeter calibration method, in particular to a turbine flowmeter calibration parameter obtaining method applied to a real medium. The turbine flowmeter calibration method solves the technical problems that an existing turbine flowmeter calibration method used in the real medium environment has deviation, accurate turbine flowmeter calibration parameter indexes are difficult to obtain, and measurement data of a turbine flowmeter are not accurate. The invention discloses a turbine flowmeter calibration method applied to a real medium. The turbine flowmeter calibration method comprises the following steps: step 1) obtaining a volume flow value of a liquid oxygen container; 2) establishing a calibration system according to a dynamic volume method principle; 3) determining a calibration flow point of a liquid discharge test; 4) performing a liquid pre-discharge test and a liquid discharge calibration test of all calibration flow points, and recording and storing all effective c |
| format | Patent |
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The turbine flowmeter calibration method solves the technical problems that an existing turbine flowmeter calibration method used in the real medium environment has deviation, accurate turbine flowmeter calibration parameter indexes are difficult to obtain, and measurement data of a turbine flowmeter are not accurate. The invention discloses a turbine flowmeter calibration method applied to a real medium. The turbine flowmeter calibration method comprises the following steps: step 1) obtaining a volume flow value of a liquid oxygen container; 2) establishing a calibration system according to a dynamic volume method principle; 3) determining a calibration flow point of a liquid discharge test; 4) performing a liquid pre-discharge test and a liquid discharge calibration test of all calibration flow points, and recording and storing all effective c</description><language>chi ; eng</language><subject>MEASURING ; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL ; METERING BY VOLUME ; PHYSICS ; TESTING</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=20221125&DB=EPODOC&CC=CN&NR=115388984A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221125&DB=EPODOC&CC=CN&NR=115388984A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NIU XUERUI</creatorcontrib><creatorcontrib>JIA HAITAO</creatorcontrib><creatorcontrib>ZHANG ZENGLI</creatorcontrib><creatorcontrib>QIAO JIANGHUI</creatorcontrib><creatorcontrib>TIAN RUIFENG</creatorcontrib><creatorcontrib>ZHAO ZHENGSHE</creatorcontrib><creatorcontrib>SHIM SUNG-HO</creatorcontrib><creatorcontrib>WANG HAO</creatorcontrib><creatorcontrib>WANG WENLONG</creatorcontrib><title>Turbine flowmeter calibration parameter obtaining method applied to real medium</title><description>The invention relates to a turbine flowmeter calibration method, in particular to a turbine flowmeter calibration parameter obtaining method applied to a real medium. 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| language | chi ; eng |
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| subjects | MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS TESTING |
| title | Turbine flowmeter calibration parameter obtaining method applied to real medium |
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