{"id":"https://openalex.org/W2361320840","doi":null,"title":"Research on Some Pyrotechnics Device with Variable Thrust","display_name":"Research on Some Pyrotechnics Device with Variable Thrust","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2361320840","mag":"2361320840"},"language":"en","primary_location":{"id":"mag:2361320840","doi":null,"is_oa":false,"landing_page_url":"https://en.cnki.com.cn/Article_en/CJFDTOTAL-HGPI201304002.htm","pdf_url":null,"source":{"id":"https://openalex.org/S2764965147","display_name":"Initiators & Pyrotechnics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Initiators & Pyrotechnics","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029467504","display_name":"Qichen Yang","orcid":"https://orcid.org/0000-0001-7366-7314","observed_orcids":["https://orcid.org/0000-0001-7366-7314"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Qichen Yang","raw_affiliation_strings":["North Special Energy Group Co"],"raw_orcid":"https://orcid.org/0000-0001-7366-7314","affiliations":[{"raw_affiliation_string":"North Special Energy Group Co","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5029467504"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.36935931,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12513","display_name":"Rocket and propulsion systems research","score":0.8452000021934509,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12513","display_name":"Rocket and propulsion systems research","score":0.8452000021934509,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10806","display_name":"Energetic Materials and Combustion","score":0.12380000203847885,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11619","display_name":"Combustion and Detonation Processes","score":0.004699999932199717,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/piston-mechanism","display_name":"piston mechanism","score":0.8619999885559082}],"concepts":[{"id":"https://openalex.org/C62594274","wikidata":"https://www.wikidata.org/wiki/Q474100","display_name":"Pyrotechnics","level":3,"score":0.9299670457839966},{"id":"https://openalex.org/C79420006","wikidata":"https://www.wikidata.org/wiki/Q533668","display_name":"Thrust","level":2,"score":0.6689795255661011},{"id":"https://openalex.org/C2778857364","wikidata":"https://www.wikidata.org/wiki/Q974850","display_name":"Missile","level":2,"score":0.6235134601593018},{"id":"https://openalex.org/C199524791","wikidata":"https://www.wikidata.org/wiki/Q7198512","display_name":"Piston (optics)","level":3,"score":0.5378149747848511},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.5277854800224304},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.5180390477180481},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.5025811195373535},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.4281899631023407},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.42439407110214233},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.4015085995197296},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11011579632759094},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.09280586242675781},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.06528311967849731},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C165699331","wikidata":"https://www.wikidata.org/wiki/Q461533","display_name":"Wavefront","level":2,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C154238967","wikidata":"https://www.wikidata.org/wiki/Q12870","display_name":"Explosive material","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2361320840","doi":null,"is_oa":false,"landing_page_url":"https://en.cnki.com.cn/Article_en/CJFDTOTAL-HGPI201304002.htm","pdf_url":null,"source":{"id":"https://openalex.org/S2764965147","display_name":"Initiators & Pyrotechnics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Initiators & Pyrotechnics","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2390868535","https://openalex.org/W311512893","https://openalex.org/W3030847536","https://openalex.org/W2242876349","https://openalex.org/W7214577895","https://openalex.org/W4404069951","https://openalex.org/W4407013872","https://openalex.org/W4407696054","https://openalex.org/W346913162","https://openalex.org/W3009673133"],"abstract_inverted_index":{"Aimed":[0],"at":[1],"the":[2,24,45,60,68],"requirement":[3],"of":[4,10,15,27,31,39,44,76],"variable":[5,16,64],"thrust":[6,17,77],"for":[7],"separation":[8,69],"system":[9],"some":[11],"missile,a":[12],"new":[13,73],"type":[14],"pyrotechnics":[18,46,79],"device":[19,47,61,80],"was":[20,48,81],"proposed.":[21],"Based":[22],"on":[23],"structural":[25],"design":[26,43,74],"system,changing":[28],"combustion":[29],"area":[30,38],"charge,as":[32],"well":[33],"as":[34],"changing":[35],"force":[36],"bearing":[37],"piston":[40],"mechanism,the":[41],"function":[42],"accomplished.":[49],"The":[50,57],"verification":[51],"tests":[52],"were":[53],"also":[54],"carried":[55],"out.":[56],"results":[58],"indicated":[59],"can":[62],"produce":[63],"trust,and":[65],"meets":[66],"with":[67],"needs.":[70],"Above":[71],"all,a":[72],"idea":[75],"class":[78],"provided.":[82]},"counts_by_year":[],"updated_date":"2025-10-10T17:16:08.811792","created_date":"2016-06-24T00:00:00"}