{"cited_by_count":122440,"description":"This cluster of papers focuses on the nonlinear dynamics of structural systems with friction joints, including topics such as nonlinear normal modes, friction modeling, bolted joints, bladed disk vibration, harmonic balance method, reduced order modeling, modal analysis, forced response analysis, joint friction, and mistuning identification.","display_name":"Bladed Disk Vibration Dynamics","domain_id":"3","external_ids":{"openalex":"https://openalex.org/T12435","wikipedia":"https://en.wikipedia.org/wiki/Nonlinear_dynamics"},"field_id":"22","id":"T12435","keywords":[{"display_name":"blade vibration","id":"blade-vibration","score":0.455,"url":"https://openalex.org/keywords/blade-vibration"},{"display_name":"bladed disks","id":"bladed-disks","score":0.8968,"url":"https://openalex.org/keywords/bladed-disks"},{"display_name":"turbomachinery blades","id":"turbomachinery-blades","score":0.4256,"url":"https://openalex.org/keywords/turbomachinery-blades"},{"display_name":"forced response","id":"forced-response","score":0.3016,"url":"https://openalex.org/keywords/forced-response"},{"display_name":"mistuning","id":"mistuning","score":0.6552,"url":"https://openalex.org/keywords/mistuning"},{"display_name":"rotating blades","id":"rotating-blades","score":0.2045,"url":"https://openalex.org/keywords/rotating-blades"},{"display_name":"blade tip timing","id":"blade-tip-timing","score":0.8939,"url":"https://openalex.org/keywords/blade-tip-timing"},{"display_name":"friction damping","id":"friction-damping","score":0.2364,"url":"https://openalex.org/keywords/friction-damping"},{"display_name":"mistuned bladed disks","id":"mistuned-bladed-disks","score":0.9737,"url":"https://openalex.org/keywords/mistuned-bladed-disks"},{"display_name":"blisk","id":"blisk","score":0.3881,"url":"https://openalex.org/keywords/blisk"},{"display_name":"blade mistuning","id":"blade-mistuning","score":0.9007,"url":"https://openalex.org/keywords/blade-mistuning"},{"display_name":"Campbell diagram","id":"campbell-diagram","score":0.2363,"url":"https://openalex.org/keywords/campbell-diagram"},{"display_name":"turbine blade vibration","id":"turbine-blade-vibration","score":0.6674,"url":"https://openalex.org/keywords/turbine-blade-vibration"},{"display_name":"cyclic symmetry","id":"cyclic-symmetry","score":0.2048,"url":"https://openalex.org/keywords/cyclic-symmetry"},{"display_name":"nodal diameters","id":"nodal-diameters","score":0.3992,"url":"https://openalex.org/keywords/nodal-diameters"},{"display_name":"underplatform dampers","id":"underplatform-dampers","score":0.9857,"url":"https://openalex.org/keywords/underplatform-dampers"},{"display_name":"dry friction damping","id":"dry-friction-damping","score":0.3647,"url":"https://openalex.org/keywords/dry-friction-damping"},{"display_name":"turbomachinery vibration","id":"turbomachinery-vibration","score":0.4224,"url":"https://openalex.org/keywords/turbomachinery-vibration"},{"display_name":"bladed disk vibration","id":"bladed-disk-vibration","score":0.9288,"url":"https://openalex.org/keywords/bladed-disk-vibration"},{"display_name":"interblade phase angle","id":"interblade-phase-angle","score":0.3055,"url":"https://openalex.org/keywords/interblade-phase-angle"},{"display_name":"vibration localization","id":"vibration-localization","score":0.2129,"url":"https://openalex.org/keywords/vibration-localization"},{"display_name":"intentional mistuning","id":"intentional-mistuning","score":0.9197,"url":"https://openalex.org/keywords/intentional-mistuning"},{"display_name":"random mistuning","id":"random-mistuning","score":0.9355,"url":"https://openalex.org/keywords/random-mistuning"},{"display_name":"shrouded blades","id":"shrouded-blades","score":0.7565,"url":"https://openalex.org/keywords/shrouded-blades"},{"display_name":"mistuning identification","id":"mistuning-identification","score":0.9982,"url":"https://openalex.org/keywords/mistuning-identification"}],"legacy_keywords":["Nonlinear Normal Modes","Friction Modeling","Bolted Joints","Bladed Disk Vibration","Harmonic Balance Method","Reduced Order Modeling","Modal Analysis","Forced Response Analysis","Joint Friction","Mistuning Identification"],"openalex_id":"https://openalex.org/T12435","source_created_date":"2024-01-23T15:27:14","source_updated_date":"2026-10-17T03:02:00","subfield_id":"2205","url":"/topics/T12435","works_api_url":"https://api.openalex.org/works?filter=topics.id:T12435","works_count":14915,"label":"Bladed Disk Vibration Dynamics","provider":"openalex","revision":"f1e6a8de846d81f0","taxonomy_revision":"f050b5d4780b1289","title":"Bladed Disk Vibration Dynamics","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"38350968798987965","address_version":"morton4x16-v1","coordinates":[3,22,2205,12435],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}