{"id":"https://openalex.org/W47585183","doi":null,"title":"Hot-spot model for calculating the threshold for shock initiation of pyrotechnic mixtures","display_name":"Hot-spot model for calculating the threshold for shock initiation of pyrotechnic mixtures","publication_year":1986,"publication_date":"1986-05-14","ids":{"openalex":"https://openalex.org/W47585183","mag":"47585183"},"language":"en","primary_location":{"id":"mag:47585183","doi":null,"is_oa":false,"landing_page_url":"http://www.osti.gov/scitech/biblio/5594755","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","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/A5013924079","display_name":"D. E. Maiden","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. E. Maiden","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5013603433","display_name":"Gerald L. Nutt","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gerald L. Nutt","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7578,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.67527848,"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/T10806","display_name":"Energetic Materials and Combustion","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10806","display_name":"Energetic Materials and Combustion","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T11699","display_name":"High-Velocity Impact and Material Behavior","score":0.0034000000450760126,"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":0.0010000000474974513,"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/shock-initiation","display_name":"shock initiation","score":0.8289999961853027},{"id":"https://openalex.org/keywords/pyrotechnic-compositions","display_name":"pyrotechnic compositions","score":0.9789999723434448},{"id":"https://openalex.org/keywords/hot-spot-ignition","display_name":"hot spot ignition","score":0.8240000009536743},{"id":"https://openalex.org/keywords/ignition-pressure","display_name":"ignition pressure","score":0.6069999933242798},{"id":"https://openalex.org/keywords/pore-collapse","display_name":"pore collapse","score":0.7609999775886536},{"id":"https://openalex.org/keywords/heat-conduction","display_name":"heat conduction","score":0.800000011920929},{"id":"https://openalex.org/keywords/thermite","display_name":"thermite","score":0.9139999747276306},{"id":"https://openalex.org/keywords/yield-stress","display_name":"yield stress","score":0.4970000088214874},{"id":"https://openalex.org/keywords/viscosity","display_name":"viscosity","score":0.4000000059604645}],"concepts":[{"id":"https://openalex.org/C159063594","wikidata":"https://www.wikidata.org/wiki/Q248382","display_name":"Ignition system","level":2,"score":0.6559035778045654},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.6106470823287964},{"id":"https://openalex.org/C178635117","wikidata":"https://www.wikidata.org/wiki/Q747499","display_name":"RADIUS","level":2,"score":0.6053755879402161},{"id":"https://openalex.org/C127172972","wikidata":"https://www.wikidata.org/wiki/Q128709","display_name":"Viscosity","level":2,"score":0.5970945358276367},{"id":"https://openalex.org/C199672914","wikidata":"https://www.wikidata.org/wiki/Q4241353","display_name":"Hot spot (computer programming)","level":2,"score":0.5663909912109375},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.5581835508346558},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5525338053703308},{"id":"https://openalex.org/C2781300812","wikidata":"https://www.wikidata.org/wiki/Q178061","display_name":"Shock (circulatory)","level":2,"score":0.5038067698478699},{"id":"https://openalex.org/C172100665","wikidata":"https://www.wikidata.org/wiki/Q7465774","display_name":"Thermal conduction","level":2,"score":0.5032956004142761},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.5008060932159424},{"id":"https://openalex.org/C2776983814","wikidata":"https://www.wikidata.org/wiki/Q337192","display_name":"Thermite","level":3,"score":0.47157591581344604},{"id":"https://openalex.org/C102579867","wikidata":"https://www.wikidata.org/wiki/Q2914346","display_name":"Pore water pressure","level":2,"score":0.4472549259662628},{"id":"https://openalex.org/C55359492","wikidata":"https://www.wikidata.org/wiki/Q7935671","display_name":"Viscoplasticity","level":4,"score":0.4203537404537201},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3299812078475952},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.2915050983428955},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13258090615272522},{"id":"https://openalex.org/C513153333","wikidata":"https://www.wikidata.org/wiki/Q663","display_name":"Aluminium","level":2,"score":0.12858229875564575},{"id":"https://openalex.org/C202973686","wikidata":"https://www.wikidata.org/wiki/Q1937401","display_name":"Constitutive equation","level":3,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:47585183","doi":null,"is_oa":false,"landing_page_url":"http://www.osti.gov/scitech/biblio/5594755","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"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/W7058357085","https://openalex.org/W4289710015","https://openalex.org/W2351912491","https://openalex.org/W2006698263","https://openalex.org/W2151135415","https://openalex.org/W328282647","https://openalex.org/W2064092991","https://openalex.org/W2355874468","https://openalex.org/W3097322179","https://openalex.org/W1675987149"],"abstract_inverted_index":{"A":[0],"model":[1],"for":[2,31,76,104,114],"predicting":[3],"the":[4,23,32,35,44,55,58,67,83,89,93,96,115],"pressure":[5,117],"required":[6],"to":[7],"initiate":[8],"a":[9,41,72,80],"reaction":[10],"in":[11,124],"pyrotechnic":[12],"mixtures":[13],"is":[14,19,38,60],"described.":[15],"The":[16,52,100],"pore":[17,26,36,45,59,84,94],"temperature":[18,91],"determined":[20,39],"by":[21,62],"calculating":[22],"dynamics":[24],"of":[25,34,43,54,66,82,92,118],"collapse.":[27],"An":[28],"approximate":[29,64],"solution":[30,65],"motion":[33],"radius":[37],"as":[40,79],"function":[42,81],"size,":[46],"viscosity,":[47],"yield":[48],"stress":[49],"and":[50,109],"pressure.":[51],"heating":[53,78],"material":[56],"surrounding":[57],"given":[61],"an":[63],"heat":[68],"conduction":[69],"equation":[70],"with":[71,127],"source":[73],"term":[74],"accounting":[75],"viscoplastic":[77],"motion.":[85],"Ignition":[86],"occurs":[87],"when":[88],"surface":[90],"matches":[95],"hot-spot":[97,101],"ignition":[98,102,116],"criterion.":[99],"temperatures":[103],"2Al/Fe/sub":[105,119],"2/O/sub":[106,120],"3/,":[107],"Ti/2B,":[108],"Ti/C":[110],"are":[111,123],"determined.":[112],"Predictions":[113],"3/":[121],"(thermite)":[122],"resonable":[125],"agreement":[126],"experiment.":[128],"18":[129],"refs.":[130]},"counts_by_year":[],"updated_date":"2025-11-06T04:12:42.849631","created_date":"2016-06-24T00:00:00"}