| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1342162e14cc9dab43982748cc1f7291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f939f6010a2589bd22b17994b9597da2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d48b15278e4fb600bf4ba9f9905d1ead
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41d4b780914a9149a013c2ce569feaec |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-228
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-2823
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F1-64 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F1-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F1-64 |
| filingDate |
2003-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b8a574768e2db07d720e46d42046166
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65224fa48f4770b8db5c6e002cdd2542
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef87249d67e23d5bcb781c7865e23e9a |
| publicationDate |
2005-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2005019779-A1 |
| titleOfInvention |
Method of viewing multiphase flows using electrical capacitance tomography |
| abstract |
The invention relates to a novel image-reconstruction technique which is used to view multiphase flows using electrical capacitance tomography (ECT), which is based on non-linear heuristic global optimisation methods involving simulated annealing and genetic algorithms. The inventive method consists in obtaining electrical capacitance data which are measured between electrodes positioned on the outer surface of an electrically-insulating tube containing fluids. The aforementioned data are dependent on the distribution of the fluids inside the tube. Moreover, the data are processed in order to reconstruct an image of the spatial distribution of the relative electrical permittivity (also known as the dielectric constant) inside the tube, well or tank, which reflects the distribution of the different phases present in the flow. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108445052-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108445052-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2514110-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104101687-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104677954-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103439375-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104101687-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106370705-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105842475-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106370705-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106092225-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100412534-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100403987-C |
| priorityDate |
2003-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |