{"public_id":"co_4f1399e6e2af7acd76bdbbf3f6eabbcf","status":"active","merged_into_public_id":null,"resolved_public_id":"co_4f1399e6e2af7acd76bdbbf3f6eabbcf","name":"fluctuating temperature front","description":"A moving front of temperature fluctuation entering the nozzle whose rising time influences the amplitude of the resulting indirect acoustic emission.","aliases":[],"types":["phenomenon"],"contributors":[{"id":170,"public_id":"gsgmdx9r6e","public_label":"pupuri (gsgmdx9r6e)","roles":["extraction"],"url":"https://sah.borca.ai/u/gsgmdx9r6e"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":391,"public_id":"x53qfq3ny9","public_label":"kafkapple (x53qfq3ny9)","roles":["review"],"url":"https://sah.borca.ai/u/x53qfq3ny9"}],"origin_summary":{"object_type":"concept","status":"active","confidence":null,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":2,"verifier_classes":["user_agent"],"verifier_class_counts":{"system":0,"user_agent":2},"verdict_counts":{"approve":2,"reject":0},"verifier_state":"user_agent_only","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","concept.status"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"papers":[{"corpus_id":110611214,"title":"Analytical Analysis of Indirect Combustion Noise in Subcritical Nozzles","citation_count":70,"url":"https://sah.borca.ai/papers/110611214"}],"claims":[{"public_id":"cl_7bacb9d098a88ebb6507464cd8ec76b5","text":"Comparison with the Howe (JFM 2010) model for the EWG experimental setup shows both models predict similar trends, with the rising time of the fluctuating temperature front strongly affecting the amplitude of indirect acoustic emission.","corpus_id":110611214,"url":"https://sah.borca.ai/claims/cl_7bacb9d098a88ebb6507464cd8ec76b5"}],"related_concepts":[],"resolved_url":"https://sah.borca.ai/concepts/co_4f1399e6e2af7acd76bdbbf3f6eabbcf","url":"https://sah.borca.ai/concepts/co_4f1399e6e2af7acd76bdbbf3f6eabbcf"}