{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10539028","patent":{"patent_number":"US-10539028","title":"Method of optimizing the profile of a composite material blade for rotor wheel of a turbine engine, and a blade having a compensated tang","assignee":null,"inventors":[],"filing_date":"2011-11-08T00:00:00.000Z","publication_date":"2020-01-21T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":8,"abstract":"A method optimizing a composite material blade profile for a rotor wheel of a turbine engine, and a blade including a tang compensated by the method. The method includes: compensating a blade airfoil by subdividing the airfoil into slices, and for each airfoil slice and a predetermined rotation speed of a disk of the wheel, calculating centrifugal force applied to the slice, calculating an aerodynamic force moment acting on a bottom section of the slice, and calculating shift values to be applied to a center of gravity of the slice to cancel the aerodynamic force moment; and compensating the blade tang by calculating centrifugal force applied to a blade portion situated beyond the airfoil neck, calculating an aerodynamic force moment acting on a bottom section of the blade tang, and calculating shift values to be applied to a center of gravity of the blade tang to cancel the aerodynamic force moment."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method of optimizing the profile of a composite material blade for rotor wheel of a turbine engine, and a blade having a compensated tang","description":"A method optimizing a composite material blade profile for a rotor wheel of a turbine engine, and a blade including a tang compensated by the method. The method includes: compensating a blade airfoil ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10539028","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-10539028","citation_suggestion":"Patentable. \"Method of optimizing the profile of a composite material blade for rotor wheel of a turbine engine, and a blade having a compensated tang\" (US-10539028). https://patentable.app/patents/US-10539028","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10539028","json":"https://patentable.app/api/llm-context/US-10539028","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:55:18.629Z"}