{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:PRP4DSNVDEEFQRQMSNYIZUWINH","short_pith_number":"pith:PRP4DSNV","schema_version":"1.0","canonical_sha256":"7c5fc1c9b5190858460c93708cd2c869f9ff7522ec05981d92025281e183d838","source":{"kind":"arxiv","id":"2407.16340","version":1},"attestation_state":"computed","paper":{"title":"Analysis of soot formation in a lab-scale Rich-Quench-Lean combustor using LES with tabulated chemistry","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Abhijit Kalbhor, Daniel Mira, Jeroen van Oijen, Leonardo Pachano","submitted_at":"2024-07-23T09:41:03Z","abstract_excerpt":"A numerical study of the effects of air dilution on soot formation and particle dynamics in a lab-scale rich-quench-lean (RQL) combustor is presented using large-eddy simulations (LES) with tabulated chemistry. The modelling approach comprises a flamelet generated manifold (FGM) turbulent combustion model and an efficient discrete sectional method with clustering of sections (CDSM) to model soot formation. Three operating conditions are studied including a reference case without secondary air dilution and two cases with varying air dilution levels. For the latter, the split between primary and"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2407.16340","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2024-07-23T09:41:03Z","cross_cats_sorted":[],"title_canon_sha256":"2f7c141dad0e12aaa499a59a8c3307ac82b87e17dfe6723151a6f705789de5c6","abstract_canon_sha256":"f15bf802591ebf1991f3ee1aa27b735a1489e3820c6d38de391e64a21d537629"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:47:31.771748Z","signature_b64":"2TDaRuvLtZdEHPf+P0q9XcK0X5XHt4BamZTIZgK+M9MapPgHvkqtFdWeTMeDDWOw39Eg50olm46dKc9B2vGWBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c5fc1c9b5190858460c93708cd2c869f9ff7522ec05981d92025281e183d838","last_reissued_at":"2026-07-05T08:47:31.771286Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:47:31.771286Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Analysis of soot formation in a lab-scale Rich-Quench-Lean combustor using LES with tabulated chemistry","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Abhijit Kalbhor, Daniel Mira, Jeroen van Oijen, Leonardo Pachano","submitted_at":"2024-07-23T09:41:03Z","abstract_excerpt":"A numerical study of the effects of air dilution on soot formation and particle dynamics in a lab-scale rich-quench-lean (RQL) combustor is presented using large-eddy simulations (LES) with tabulated chemistry. The modelling approach comprises a flamelet generated manifold (FGM) turbulent combustion model and an efficient discrete sectional method with clustering of sections (CDSM) to model soot formation. Three operating conditions are studied including a reference case without secondary air dilution and two cases with varying air dilution levels. For the latter, the split between primary and"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.16340","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2407.16340/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2407.16340","created_at":"2026-07-05T08:47:31.771351+00:00"},{"alias_kind":"arxiv_version","alias_value":"2407.16340v1","created_at":"2026-07-05T08:47:31.771351+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.16340","created_at":"2026-07-05T08:47:31.771351+00:00"},{"alias_kind":"pith_short_12","alias_value":"PRP4DSNVDEEF","created_at":"2026-07-05T08:47:31.771351+00:00"},{"alias_kind":"pith_short_16","alias_value":"PRP4DSNVDEEFQRQM","created_at":"2026-07-05T08:47:31.771351+00:00"},{"alias_kind":"pith_short_8","alias_value":"PRP4DSNV","created_at":"2026-07-05T08:47:31.771351+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/PRP4DSNVDEEFQRQMSNYIZUWINH","json":"https://pith.science/pith/PRP4DSNVDEEFQRQMSNYIZUWINH.json","graph_json":"https://pith.science/api/pith-number/PRP4DSNVDEEFQRQMSNYIZUWINH/graph.json","events_json":"https://pith.science/api/pith-number/PRP4DSNVDEEFQRQMSNYIZUWINH/events.json","paper":"https://pith.science/paper/PRP4DSNV"},"agent_actions":{"view_html":"https://pith.science/pith/PRP4DSNVDEEFQRQMSNYIZUWINH","download_json":"https://pith.science/pith/PRP4DSNVDEEFQRQMSNYIZUWINH.json","view_paper":"https://pith.science/paper/PRP4DSNV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2407.16340&json=true","fetch_graph":"https://pith.science/api/pith-number/PRP4DSNVDEEFQRQMSNYIZUWINH/graph.json","fetch_events":"https://pith.science/api/pith-number/PRP4DSNVDEEFQRQMSNYIZUWINH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PRP4DSNVDEEFQRQMSNYIZUWINH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PRP4DSNVDEEFQRQMSNYIZUWINH/action/storage_attestation","attest_author":"https://pith.science/pith/PRP4DSNVDEEFQRQMSNYIZUWINH/action/author_attestation","sign_citation":"https://pith.science/pith/PRP4DSNVDEEFQRQMSNYIZUWINH/action/citation_signature","submit_replication":"https://pith.science/pith/PRP4DSNVDEEFQRQMSNYIZUWINH/action/replication_record"}},"created_at":"2026-07-05T08:47:31.771351+00:00","updated_at":"2026-07-05T08:47:31.771351+00:00"}