http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111152941-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64G1-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B64G1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16C60-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64G1-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B64G1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16C60-00 |
| filingDate | 2020-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111152941-B |
| titleOfInvention | High-performance material optimization method suitable for space debris protection structure |
| abstract | The invention discloses a high-performance material optimization method suitable for a space debris protective structure, which comprises the following steps of: a. selecting a protective material, looking up a table to obtain the Railuoneau and thermodynamic parameters of the material, and b, screening the protective material according to an impact pressure criterion, an internal energy conversion criterion, a minimum thickness criterion and a kinetic energy absorption criterion to obtain a preferred material. According to the method, the protection mechanism of the protection material under the action of ultra-high-speed impact is deeply analyzed, the mechanical and thermodynamic characteristics of the protection material are comprehensively considered, the impact pressure, internal energy conversion, the minimum thickness and the kinetic energy absorption characteristics of the protection material are taken as the optimization criteria, and a performance coefficient model capable of quantitatively representing the wave impedance characteristics and the thermodynamic characteristics of the protection material is combined, so that the high-performance material optimization method suitable for the space debris protection structure is obtained, the optimization of various protection materials can be realized, the test cost for material selection is effectively reduced, and theoretical guidance can be provided for the design and preparation of a novel high-performance protection material. |
| priorityDate | 2020-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.