http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2794627-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2444fd6568337f2087f0304a784bb98c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-712 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-552 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-4133 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-7086 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-74 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F1-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F1-7086 |
| filingDate | 2007-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8bbd9b698c0fabd63e49e85c0425ead5 |
| publicationDate | 2016-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2794627-C |
| titleOfInvention | Optical multiphase flowmeter |
| abstract | Method and apparatus enable direct measurement of at least one flow velocity for one or more phases within a multiphase fluid mixture flowing in a conduit. Some embodiments provide determination of actual individual phase flow rates for three phases (e.g., oil, water and gas) that are distinct from one another within the fluid mixture. A multiphase flowmeter according to embodiments of the invention includes at least two optical sensors spatially distributed along a length of the conduit and designed to detect light interactions with the fluid mixture unique to the phases such that detected time-varying signals can be processed via cross-correlation or an array processing algorithm to provide desired individual phase flow velocity for oil, water and/or gas phases. This flow velocity can be applied to phase fraction measurements, which can be obtained utilizing the same flowmeter or another separate device, to calculate the flow rates for the phases. |
| priorityDate | 2006-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
Total number of triples: 20.