METHOD AND SYSTEM FOR DETERMINING FLOW RATE IN A PIPE
A method for determining the flow rate in a pipe includes measuring a temperature difference between the pipe and the temperature of the surroundings of the pipe and dividing this difference by the difference between the temperature of the fluid entering the pipe and the temperature of the surroundi...
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| creator | MACIOL, Ryszard PARSON, Oliver |
| description | A method for determining the flow rate in a pipe includes measuring a temperature difference between the pipe and the temperature of the surroundings of the pipe and dividing this difference by the difference between the temperature of the fluid entering the pipe and the temperature of the surroundings of the pipe. A non-linear conversion between the ratio derived in this way and the flow rate is used to estimate the flow rate. Also disclosed herein are methods for estimating the temperature of the fluid entering the pipe.
L'invention concerne un procédé de détermination du débit dans un tuyau, comprenant les étapes consistant à mesurer une différence de température entre le tuyau et la température de l'environnement du tuyau et à diviser cette différence par la différence entre la température du fluide entrant dans le tuyau et la température de l'environnement du tuyau. Une conversion non linéaire entre le rapport dérivé de cette manière et le débit est utilisée pour estimer le débit. L'invention concerne également des procédés d'estimation de la température du fluide entrant dans le tuyau. |
| format | Patent |
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L'invention concerne un procédé de détermination du débit dans un tuyau, comprenant les étapes consistant à mesurer une différence de température entre le tuyau et la température de l'environnement du tuyau et à diviser cette différence par la différence entre la température du fluide entrant dans le tuyau et la température de l'environnement du tuyau. Une conversion non linéaire entre le rapport dérivé de cette manière et le débit est utilisée pour estimer le débit. L'invention concerne également des procédés d'estimation de la température du fluide entrant dans le tuyau.</description><language>eng ; fre</language><subject>MEASURING ; MEASURING QUANTITY OF HEAT ; MEASURING TEMPERATURE ; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL ; METERING BY VOLUME ; PHYSICS ; TESTING ; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES ; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR ; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR</subject><creationdate>2019</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=20190509&DB=EPODOC&CC=WO&NR=2019086899A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190509&DB=EPODOC&CC=WO&NR=2019086899A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MACIOL, Ryszard</creatorcontrib><creatorcontrib>PARSON, Oliver</creatorcontrib><title>METHOD AND SYSTEM FOR DETERMINING FLOW RATE IN A PIPE</title><description>A method for determining the flow rate in a pipe includes measuring a temperature difference between the pipe and the temperature of the surroundings of the pipe and dividing this difference by the difference between the temperature of the fluid entering the pipe and the temperature of the surroundings of the pipe. A non-linear conversion between the ratio derived in this way and the flow rate is used to estimate the flow rate. Also disclosed herein are methods for estimating the temperature of the fluid entering the pipe.
L'invention concerne un procédé de détermination du débit dans un tuyau, comprenant les étapes consistant à mesurer une différence de température entre le tuyau et la température de l'environnement du tuyau et à diviser cette différence par la différence entre la température du fluide entrant dans le tuyau et la température de l'environnement du tuyau. Une conversion non linéaire entre le rapport dérivé de cette manière et le débit est utilisée pour estimer le débit. L'invention concerne également des procédés d'estimation de la température du fluide entrant dans le tuyau.</description><subject>MEASURING</subject><subject>MEASURING QUANTITY OF HEAT</subject><subject>MEASURING TEMPERATURE</subject><subject>MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL</subject><subject>METERING BY VOLUME</subject><subject>PHYSICS</subject><subject>TESTING</subject><subject>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</subject><subject>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</subject><subject>THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDD1dQ3x8HdRcPRzUQiODA5x9VVw8w9ScHENcQ3y9fTz9HNXcPPxD1cIcgxxVfD0U3BUCPAMcOVhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHh_kYGhpYGFmYWlpaORsbEqQIAZnYoVg</recordid><startdate>20190509</startdate><enddate>20190509</enddate><creator>MACIOL, Ryszard</creator><creator>PARSON, Oliver</creator><scope>EVB</scope></search><sort><creationdate>20190509</creationdate><title>METHOD AND SYSTEM FOR DETERMINING FLOW RATE IN A PIPE</title><author>MACIOL, Ryszard ; PARSON, Oliver</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2019086899A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2019</creationdate><topic>MEASURING</topic><topic>MEASURING QUANTITY OF HEAT</topic><topic>MEASURING TEMPERATURE</topic><topic>MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL</topic><topic>METERING BY VOLUME</topic><topic>PHYSICS</topic><topic>TESTING</topic><topic>TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES</topic><topic>TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR</topic><topic>THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>MACIOL, Ryszard</creatorcontrib><creatorcontrib>PARSON, Oliver</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MACIOL, Ryszard</au><au>PARSON, Oliver</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD AND SYSTEM FOR DETERMINING FLOW RATE IN A PIPE</title><date>2019-05-09</date><risdate>2019</risdate><abstract>A method for determining the flow rate in a pipe includes measuring a temperature difference between the pipe and the temperature of the surroundings of the pipe and dividing this difference by the difference between the temperature of the fluid entering the pipe and the temperature of the surroundings of the pipe. A non-linear conversion between the ratio derived in this way and the flow rate is used to estimate the flow rate. Also disclosed herein are methods for estimating the temperature of the fluid entering the pipe.
L'invention concerne un procédé de détermination du débit dans un tuyau, comprenant les étapes consistant à mesurer une différence de température entre le tuyau et la température de l'environnement du tuyau et à diviser cette différence par la différence entre la température du fluide entrant dans le tuyau et la température de l'environnement du tuyau. Une conversion non linéaire entre le rapport dérivé de cette manière et le débit est utilisée pour estimer le débit. L'invention concerne également des procédés d'estimation de la température du fluide entrant dans le tuyau.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | MEASURING MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR |
| title | METHOD AND SYSTEM FOR DETERMINING FLOW RATE IN A PIPE |
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