{"id":"https://openalex.org/W7133355051","doi":"https://doi.org/10.48550/arxiv.2603.02048","title":"Real-Time 3D Simulation of Heat-Induced Air Turbulence","display_name":"Real-Time 3D Simulation of Heat-Induced Air Turbulence","publication_year":2026,"publication_date":"2026-03-02","ids":{"openalex":"https://openalex.org/W7133355051","doi":"https://doi.org/10.48550/arxiv.2603.02048"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2603.02048","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.02048","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2603.02048","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041189915","display_name":"Wanqi Yuan","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yuan, Wanqi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006151724","display_name":"Ethan Chung","orcid":"https://orcid.org/0000-0002-5463-0580"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chung, Ethan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5127949103","display_name":"Man Luo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Luo, Man","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043608888","display_name":"Suren Jayasuriya","orcid":"https://orcid.org/0000-0001-7143-4429"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jayasuriya, Suren","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5127954690","display_name":"Huaijin Chen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen, Huaijin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070020700","display_name":"Jinwei Ye","orcid":"https://orcid.org/0000-0001-7780-7943"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ye, Jinwei","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5042198120","display_name":"Nianyi Li","orcid":"https://orcid.org/0000-0002-4172-4940"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li, Nianyi","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":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.6988999843597412,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.6988999843597412,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.12250000238418579,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10775","display_name":"Generative Adversarial Networks and Image Synthesis","score":0.019099999219179153,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/turbulence","display_name":"Turbulence","score":0.5952000021934509},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.4950999915599823},{"id":"https://openalex.org/keywords/ray-tracing","display_name":"Ray tracing (physics)","score":0.41940000653266907},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.38929998874664307},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.3499000072479248},{"id":"https://openalex.org/keywords/smoothed-particle-hydrodynamics","display_name":"Smoothed-particle hydrodynamics","score":0.34610000252723694},{"id":"https://openalex.org/keywords/compressibility","display_name":"Compressibility","score":0.33180001378059387},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.32820001244544983},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.3199000060558319}],"concepts":[{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.5952000021934509},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.4950999915599823},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.46399998664855957},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.46070000529289246},{"id":"https://openalex.org/C121483023","wikidata":"https://www.wikidata.org/wiki/Q7298343","display_name":"Ray tracing (physics)","level":2,"score":0.41940000653266907},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4068000018596649},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.38929998874664307},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.3499000072479248},{"id":"https://openalex.org/C122564879","wikidata":"https://www.wikidata.org/wiki/Q733073","display_name":"Smoothed-particle hydrodynamics","level":2,"score":0.34610000252723694},{"id":"https://openalex.org/C84655787","wikidata":"https://www.wikidata.org/wiki/Q8067817","display_name":"Compressibility","level":2,"score":0.33180001378059387},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.32820001244544983},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.3199000060558319},{"id":"https://openalex.org/C107551265","wikidata":"https://www.wikidata.org/wiki/Q1458245","display_name":"Displacement (psychology)","level":2,"score":0.30809998512268066},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.30720001459121704},{"id":"https://openalex.org/C91188154","wikidata":"https://www.wikidata.org/wiki/Q186247","display_name":"Vector field","level":2,"score":0.29919999837875366},{"id":"https://openalex.org/C5192115","wikidata":"https://www.wikidata.org/wiki/Q2705141","display_name":"Compressible flow","level":3,"score":0.2904999852180481},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2879999876022339},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.28760001063346863},{"id":"https://openalex.org/C25227671","wikidata":"https://www.wikidata.org/wiki/Q13405516","display_name":"Near and far field","level":2,"score":0.28369998931884766},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.2800000011920929},{"id":"https://openalex.org/C118365302","wikidata":"https://www.wikidata.org/wiki/Q4817115","display_name":"Atmospheric model","level":2,"score":0.27160000801086426},{"id":"https://openalex.org/C140820882","wikidata":"https://www.wikidata.org/wiki/Q732722","display_name":"Vortex","level":2,"score":0.26249998807907104},{"id":"https://openalex.org/C48983235","wikidata":"https://www.wikidata.org/wiki/Q593161","display_name":"Light field","level":2,"score":0.2590999901294708},{"id":"https://openalex.org/C138673069","wikidata":"https://www.wikidata.org/wiki/Q322229","display_name":"Tracing","level":2,"score":0.25459998846054077},{"id":"https://openalex.org/C48939323","wikidata":"https://www.wikidata.org/wiki/Q294879","display_name":"Wake","level":2,"score":0.2531000077724457}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2603.02048","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.02048","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2603.02048","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.02048","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"Preprint"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Heat-induced":[0],"air":[1],"turbulence":[2],"produces":[3],"complex,":[4],"depth-dependent":[5],"image":[6],"distortions":[7,163],"that":[8,35,55],"are":[9],"challenging":[10],"to":[11,63,66,84,102,136],"reproduce":[12],"interactively":[13],"because":[14],"thermally":[15],"driven":[16],"flow":[17],"must":[18],"be":[19],"coupled":[20],"with":[21,77,112],"refractive":[22,45],"light":[23,104],"transport.":[24],"Existing":[25],"real-time":[26],"methods":[27],"often":[28],"rely":[29],"on":[30],"single-view":[31],"2D":[32],"screen-space":[33],"warps":[34],"break":[36],"multi-view":[37],"coherence":[38],"and":[39,81,88,140,159],"do":[40],"not":[41],"model":[42,103],"a":[43,49],"3D":[44,52],"volume.":[46],"We":[47,91],"present":[48],"real-time,":[50],"fully":[51],"Lagrangian":[53],"framework":[54],"models":[56],"the":[57,93],"full":[58],"pipeline":[59],"from":[60],"thermal":[61],"transport":[62],"density":[64],"variation":[65],"optical":[67],"refraction.":[68],"Our":[69],"system":[70,148],"augments":[71],"compressible":[72],"Smoothed":[73],"Particle":[74],"Hydrodynamics":[75],"(SPH)":[76],"temperature":[78],"transport,":[79],"buoyancy,":[80],"pressure-driven":[82],"motion":[83],"capture":[85],"rising":[86],"plumes":[87],"turbulent":[89],"mixing.":[90],"render":[92],"resulting":[94],"continuous":[95],"refractive-index":[96,128],"field":[97],"via":[98],"curved":[99],"ray":[100],"tracing":[101],"bending":[105],"in":[106,133,156,165],"3D.":[107],"To":[108],"reconcile":[109],"physical":[110],"fidelity":[111],"interactive":[113,151],"performance,":[114],"we":[115],"introduce":[116],"spatially":[117],"adaptive":[118],"step-size":[119],"integration":[120],"for":[121],"curved-ray":[122],"tracing,":[123],"refining":[124],"steps":[125],"near":[126],"strong":[127],"gradients":[129],"while":[130],"relaxing":[131],"them":[132],"smooth":[134],"regions":[135],"preserve":[137],"temporal":[138],"stability":[139],"high-frequency":[141],"distortion":[142],"detail":[143],"without":[144],"uniform":[145],"oversampling.":[146],"The":[147],"runs":[149],"at":[150],"rates":[152],"(about":[153],"40":[154],"fps":[155],"our":[157],"prototype)":[158],"matches":[160],"depth-dependent,":[161],"multi-view-consistent":[162],"observed":[164],"real":[166],"video":[167],"captures":[168],"more":[169],"closely":[170],"than":[171],"image-based":[172],"baselines.":[173]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-03-04T00:00:00"}