http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114923955-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N25-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F17-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F17-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N25-60 |
| filingDate | 2022-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d08952145683be3b665879fa42452113 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c183f8024f635ba5f901679465741239 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_936e4cfe4c5dca2bb2e28fb66b0169de http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_810f2bf3ce422a8889e0cb08162bbf3a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5bc27218aa3c0d40bf825acdeb4a6f90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3216d6a280cf89e879f845654d8dc95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_338e4ab2a597153e03e3516e9cbcd473 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a90baa4ee8c5e78d52dd4819b91ac1ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adfff006f8d47d66b578d2859888aadf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_899891c99715a6eb52be45fef5552eeb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31c81ea2aa5d09da242a5251249bf4d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f94b775e6868f50596671080a6c2262 |
| publicationDate | 2022-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114923955-A |
| titleOfInvention | On-line determination method and equipment for working fluid specific enthalpy and dryness of nuclear power saturated steam turbine |
| abstract | The invention provides a method and equipment for online determination of working fluid specific enthalpy and dryness of a saturated steam turbine of nuclear power, comprising: S1, obtaining relevant parameters and operation data of the saturated steam turbine; S2, determining the dry basis of each group in the steam turbine Efficiency and dehumidification efficiency; S3, determine the isentropic enthalpy drop of the inlet and outlet working fluids of the stage group; S4, calculate the internal efficiency of the stage group under the current working conditions, the effective enthalpy drop of the inlet and outlet working fluids and the outlet working fluid of the stage group. Specific enthalpy and dryness; S5, determine the efficiency within the stage group under the current working condition; S6, repeat S4 to S5, until the difference between the specific enthalpy of the working fluid at the outlet of the stage group obtained by two adjacent calculations is less than the preset threshold, the calculation is terminated, Obtain the specific enthalpy of the working fluid before dehumidification; S7, according to the effective enthalpy drop of the stage group in S4, optimize the Bowman factor of the steam turbine; S8, solve the model of the dehumidification device between the steam turbine stages, and obtain the specific enthalpy of the working fluid and the dryness of the steam turbine. real-time value. The invention solves the problem that the steam turbine working substance specific enthalpy and dryness cannot be measured in real time. |
| priorityDate | 2022-05-20-04:00^^<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/substance/SID457280508 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
Total number of triples: 28.