{"id":"https://openalex.org/W2909622845","doi":"https://doi.org/10.2514/6.2019-0724","title":"Uncertainty Propagation Using Conditional Random Fields in Large-Eddy Simulations of Scramjet Computations","display_name":"Uncertainty Propagation Using Conditional Random Fields in Large-Eddy Simulations of Scramjet Computations","publication_year":2019,"publication_date":"2019-01-06","ids":{"openalex":"https://openalex.org/W2909622845","doi":"https://doi.org/10.2514/6.2019-0724","mag":"2909622845"},"language":"en","primary_location":{"id":"doi:10.2514/6.2019-0724","doi":"https://doi.org/10.2514/6.2019-0724","is_oa":false,"landing_page_url":"https://doi.org/10.2514/6.2019-0724","pdf_url":null,"source":{"id":"https://openalex.org/S4363604158","display_name":"AIAA SciTech Forum","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AIAA Scitech 2019 Forum","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.osti.gov/servlets/purl/1825622","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027689637","display_name":"Xun Huan","orcid":"https://orcid.org/0000-0001-6544-2764","observed_orcids":["https://orcid.org/0000-0001-6544-2764"]},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xun Huan","raw_affiliation_strings":["University of Michigan, Ann Arbor"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Michigan, Ann Arbor","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070944838","display_name":"Cosmin Safta","orcid":"https://orcid.org/0000-0001-7219-7736","observed_orcids":["https://orcid.org/0000-0001-7219-7736"]},"institutions":[{"id":"https://openalex.org/I192454743","display_name":"Sandia National Laboratories California","ror":"https://ror.org/058m7ey48","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I192454743","https://openalex.org/I198811213","https://openalex.org/I4210104735"]},{"id":"https://openalex.org/I4210104735","display_name":"Sandia National Laboratories","ror":"https://ror.org/01apwpt12","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I198811213","https://openalex.org/I4210104735"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cosmin Safta","raw_affiliation_strings":["Sandia National Laboratories"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sandia National Laboratories","institution_ids":["https://openalex.org/I192454743","https://openalex.org/I4210104735"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073229417","display_name":"Zachary P. Vane","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2948394018","display_name":"Northrop Grumman (United States)","ror":"https://ror.org/05kewds18","country_code":"US","type":"company","lineage":["https://openalex.org/I2948394018"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zachary P. Vane","raw_affiliation_strings":["Northrop Grumman Corporation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northrop Grumman Corporation","institution_ids":["https://openalex.org/I2948394018"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009805283","display_name":"Guilhem Lacaze","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210140478","display_name":"SpaceX (United States)","ror":"https://ror.org/03x0jax93","country_code":"US","type":"company","lineage":["https://openalex.org/I4210140478"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Guilhem Lacaze","raw_affiliation_strings":["Space Exploration Technologies Corporation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Space Exploration Technologies Corporation","institution_ids":["https://openalex.org/I4210140478"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080510531","display_name":"Joseph  C. Oefelein","orcid":"https://orcid.org/0000-0001-8717-6575","observed_orcids":["https://orcid.org/0000-0001-8717-6575"]},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joseph C. Oefelein","raw_affiliation_strings":["Georgia Institute of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Georgia Institute of Technology","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075501406","display_name":"Habib N. Najm","orcid":"https://orcid.org/0000-0002-6338-7260","observed_orcids":["https://orcid.org/0000-0002-6338-7260"]},"institutions":[{"id":"https://openalex.org/I192454743","display_name":"Sandia National Laboratories California","ror":"https://ror.org/058m7ey48","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I192454743","https://openalex.org/I198811213","https://openalex.org/I4210104735"]},{"id":"https://openalex.org/I4210104735","display_name":"Sandia National Laboratories","ror":"https://ror.org/01apwpt12","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I198811213","https://openalex.org/I4210104735"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Habib N. Najm","raw_affiliation_strings":["Sandia National Laboratories"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sandia National Laboratories","institution_ids":["https://openalex.org/I192454743","https://openalex.org/I4210104735"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.6029,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.8580468,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"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/T10928","display_name":"Probabilistic and Robust Engineering Design","score":0.9229000210762024,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10928","display_name":"Probabilistic and Robust Engineering Design","score":0.9229000210762024,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.03460000082850456,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11206","display_name":"Model Reduction and Neural Networks","score":0.028300000354647636,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/error-propagation","display_name":"error propagation","score":0.7580000162124634},{"id":"https://openalex.org/keywords/conditional-random-fields","display_name":"conditional random fields","score":0.8330000042915344},{"id":"https://openalex.org/keywords/large-eddy-simulation","display_name":"large eddy simulation","score":0.8769999742507935},{"id":"https://openalex.org/keywords/scramjet","display_name":"scramjet","score":0.7789999842643738},{"id":"https://openalex.org/keywords/uncertainty-quantification","display_name":"uncertainty quantification","score":0.8610000014305115},{"id":"https://openalex.org/keywords/karhunen-loeve-expansion","display_name":"Karhunen-Loeve transform","score":0.9850000143051147},{"id":"https://openalex.org/keywords/polynomial-chaos-expansion","display_name":"polynomial chaos expansion","score":0.8420000076293945},{"id":"https://openalex.org/keywords/hypersonic-combustion","display_name":"hypersonic combustion","score":0.5910000205039978},{"id":"https://openalex.org/keywords/design-under-uncertainty","display_name":"design under uncertainty","score":0.574999988079071}],"concepts":[{"id":"https://openalex.org/C56278489","wikidata":"https://www.wikidata.org/wiki/Q60591","display_name":"Scramjet","level":4,"score":0.8181334733963013},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6028039455413818},{"id":"https://openalex.org/C121448008","wikidata":"https://www.wikidata.org/wiki/Q1755722","display_name":"Large eddy simulation","level":3,"score":0.5542004704475403},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.5070042610168457},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44599440693855286},{"id":"https://openalex.org/C131357438","wikidata":"https://www.wikidata.org/wiki/Q208598","display_name":"Eddy current","level":2,"score":0.41542285680770874},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.3687792420387268},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3653830289840698},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.20832470059394836},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.20747160911560059},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13288521766662598},{"id":"https://openalex.org/C83104080","wikidata":"https://www.wikidata.org/wiki/Q3809680","display_name":"Combustor","level":3,"score":0.0},{"id":"https://openalex.org/C105923489","wikidata":"https://www.wikidata.org/wiki/Q133235","display_name":"Combustion","level":2,"score":0.0},{"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/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.2514/6.2019-0724","doi":"https://doi.org/10.2514/6.2019-0724","is_oa":false,"landing_page_url":"https://doi.org/10.2514/6.2019-0724","pdf_url":null,"source":{"id":"https://openalex.org/S4363604158","display_name":"AIAA SciTech Forum","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AIAA Scitech 2019 Forum","raw_type":"proceedings-article"},{"id":"pmh:oai:osti.gov:1825622","doi":null,"is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1825622","pdf_url":"https://www.osti.gov/servlets/purl/1825622","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:osti.gov:1825622","doi":null,"is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1825622","pdf_url":"https://www.osti.gov/servlets/purl/1825622","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G11630931","display_name":null,"funder_award_id":"DENA0003525","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G1677143136","display_name":null,"funder_award_id":"05CH11231","funder_id":"https://openalex.org/F4320317220","funder_display_name":"National Energy Research Scientific Computing Center"},{"id":"https://openalex.org/G2214935549","display_name":null,"funder_award_id":"NA0003525","funder_id":"https://openalex.org/F4320338291","funder_display_name":"Sandia National Laboratories"},{"id":"https://openalex.org/G280414146","display_name":null,"funder_award_id":"DE-NA0003525","funder_id":"https://openalex.org/F4320332359","funder_display_name":"Office of Science"},{"id":"https://openalex.org/G288067973","display_name":null,"funder_award_id":"0003525","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G3083819904","display_name":null,"funder_award_id":"05CH11231","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G336692854","display_name":null,"funder_award_id":"NA0003525","funder_id":"https://openalex.org/F4320332180","funder_display_name":"Defense Advanced Research Projects Agency"},{"id":"https://openalex.org/G3599980399","display_name":null,"funder_award_id":"DE-ACO2-05CH11231","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G413247060","display_name":null,"funder_award_id":"DE\u2010NA,0003525","funder_id":"https://openalex.org/F4320338291","funder_display_name":"Sandia National Laboratories"},{"id":"https://openalex.org/G4176796873","display_name":null,"funder_award_id":"DENA0003525","funder_id":"https://openalex.org/F4320332180","funder_display_name":"Defense Advanced Research Projects Agency"},{"id":"https://openalex.org/G4903105778","display_name":null,"funder_award_id":"NA0003525","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G5339743583","display_name":null,"funder_award_id":"NA0003525","funder_id":"https://openalex.org/F4320332369","funder_display_name":"National Nuclear Security Administration"},{"id":"https://openalex.org/G855168022","display_name":null,"funder_award_id":"DENA-0003525","funder_id":"https://openalex.org/F4320332369","funder_display_name":"National Nuclear Security Administration"}],"funders":[{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"id":"https://openalex.org/F4320317220","display_name":"National Energy Research Scientific Computing Center","ror":"https://ror.org/05v3mvq14"},{"id":"https://openalex.org/F4320332180","display_name":"Defense Advanced Research Projects Agency","ror":"https://ror.org/02caytj08"},{"id":"https://openalex.org/F4320332359","display_name":"Office of Science","ror":"https://ror.org/00mmn6b08"},{"id":"https://openalex.org/F4320332369","display_name":"National Nuclear Security Administration","ror":"https://ror.org/03sk1we31"},{"id":"https://openalex.org/F4320332815","display_name":"Advanced Research Projects Agency","ror":"https://ror.org/02caytj08"},{"id":"https://openalex.org/F4320338291","display_name":"Sandia National Laboratories","ror":"https://ror.org/01apwpt12"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2909622845.pdf","grobid_xml":"https://content.openalex.org/works/W2909622845.grobid-xml"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W105972687","https://openalex.org/W1538934584","https://openalex.org/W1612404967","https://openalex.org/W1967914875","https://openalex.org/W1987265711","https://openalex.org/W2004156011","https://openalex.org/W2016930752","https://openalex.org/W2018159038","https://openalex.org/W2020718546","https://openalex.org/W2032558547","https://openalex.org/W2034626100","https://openalex.org/W2055081012","https://openalex.org/W2069358216","https://openalex.org/W2108001913","https://openalex.org/W2123436532","https://openalex.org/W2145096794","https://openalex.org/W2165911697","https://openalex.org/W2171185087","https://openalex.org/W2227341059","https://openalex.org/W2312848937","https://openalex.org/W2312987474","https://openalex.org/W2314492630","https://openalex.org/W2316126012","https://openalex.org/W2332331321","https://openalex.org/W2568944135","https://openalex.org/W2613825967","https://openalex.org/W2621309617","https://openalex.org/W2740629231","https://openalex.org/W2784141616","https://openalex.org/W2788201955","https://openalex.org/W2807612394","https://openalex.org/W2904119219","https://openalex.org/W3176188644","https://openalex.org/W4205258316","https://openalex.org/W4250955649","https://openalex.org/W4252028749","https://openalex.org/W4292363360"],"related_works":["https://openalex.org/W2781724352","https://openalex.org/W3014336667","https://openalex.org/W2320776000","https://openalex.org/W2569943734","https://openalex.org/W4297946685","https://openalex.org/W7103996070","https://openalex.org/W7061379678","https://openalex.org/W2316126012","https://openalex.org/W2910978690","https://openalex.org/W2413880765"],"abstract_inverted_index":{"The":[0],"development":[1],"of":[2,64,83],"scramjet":[3,19,42],"engines":[4,20],"is":[5,109],"crucial":[6],"for":[7,17,41,59,147],"attaining":[8],"efficient":[9],"and":[10,38,72,92,123,126],"stable":[11],"propulsion":[12],"under":[13,153],"hypersonic":[14],"flight":[15],"conditions.Design":[16],"well-performing":[18],"requires":[21],"accurate":[22],"flow":[23],"simulations":[24,40,84],"in":[25,34,150],"conjunction":[26],"with":[27,44],"uncertainty":[28,57],"quantification":[29],"(UQ).We":[30],"advance":[31],"the":[32,48,100,121,136],"start-of-the-art":[33],"bringing":[35],"together":[36],"UQ":[37],"large-eddy":[39],"computations,":[43],"a":[45,80,90,113],"focus":[46],"on":[47,85],"HIFiRE":[49],"Direct":[50],"Connect":[51],"Rig":[52],"combustor.In":[53],"particular,":[54],"we":[55],"perform":[56],"propagation":[58],"spatially":[60],"dependent":[61],"\"fiele":[62],"quantities":[63],"interest":[65],"by":[66,103,111],"treating":[67],"them":[68],"as":[69],"random":[70],"fields,":[71],"numerically":[73],"compute":[74],"low-dimensional":[75],"Karhunen-Loeve":[76],"expansions":[77,130],"(KLEs)":[78],"using":[79],"finite":[81],"number":[82],"non-uniform":[86],"grids.We":[87],"also":[88],"describe":[89],"formulation":[91],"procedure":[93],"to":[94,131,139],"extract":[95],"conditional":[96,141],"KLEs":[97,142],"that":[98],"characterize":[99],"stochasticity":[101],"induced":[102],"uncertain":[104],"parameters":[105],"at":[106],"given":[107],"designs.This":[108],"achieved":[110],"building":[112],"single":[114],"KLE":[115],"via":[116],"samples":[117],"drawn":[118],"jointly":[119],"from":[120],"parameter":[122],"design":[124,151],"spaces,":[125],"leverage":[127],"polynomial":[128],"chaos":[129],"insert":[132],"input":[133],"dependencies":[134],"into":[135],"KLE.The":[137],"ability":[138],"access":[140],"will":[143],"be":[144],"immensely":[145],"useful":[146],"subsequent":[148],"efforts":[149],"optimization":[152],"uncertainty.":[154]},"counts_by_year":[{"year":2023,"cited_by_count":4},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2019-01-25T00:00:00"}