| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c372d9d09f3e78c9acd8089cad5d27ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8ccc837566f72dc6f52c4511aab0b800
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac82cde094edf704ec91ac5e9bd62dd1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5857cddfe645b15b9441041ea0cea05b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ecde8f0e5e87c8f98f5186b39e36b774
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2de65f46e883f0ad50aa95a827b4d69a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49346
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-49 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02K1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F02K1-78 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F02K1-00 |
| filingDate |
2014-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d80b25a6d98d1bb632cd0a852f9b7d69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33175f5025bdf47f7e577aa89ed1fecf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a69424eb30f004c512f7b21e7d558a58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff3a344f2fafbf59a73151d4df530170
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b3a3250d78828443f9982fb14dbd120 |
| publicationDate |
2014-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2014149325-A1 |
| titleOfInvention |
Internal/external single expansion ramp nozzle with integrated third stream |
| abstract |
The construction of an internal/external single expansion ramp nozzle (nxSERN), and method of designing the same, is provided. Initial design parameters for primary stream construction are selected and additional parameters are determined by isentropic relations using the selected design parameters and Prandtl-Meyer function. The nozzle throat input and output angles are determined and used to define an initial portion of the nozzle primary stream lower expansion surface. The nozzle primary stream upper expansion surface and an aft portion of the primary stream lower expansion surface are defined using a method of characteristics. Initial and aft portions of the primary stream lower expansion surface are then connected by a straight line to define the primary stream nozzle. |
| priorityDate |
2013-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |