Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2899684258', 'doi': None, 'title': 'Boundary Layer Noise Induced Through Thin Micro-Perforated Structures', 'display_name': 'Boundary Layer Noise Induced Through Thin Micro-Perforated Structures', 'publication_year': 2014, 'publication_date': '2014-09-07', 'ids': {'openalex': 'https://openalex.org/W2899684258', 'mag': '2899684258'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://hal.science/hal-01086626', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306402512', 'display_name': 'HAL (Le Centre pour la Communication Scientifique Directe)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1294671590', 'host_organization_name': 'Centre National de la Recherche Scientifique', 'host_organization_lineage': ['https://openalex.org/I1294671590'], 'host_organization_lineage_names': ['Centre National de la Recherche Scientifique'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'preprint', 'type_crossref': 'proceedings-article', 'indexed_in': [], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5054966425', 'display_name': 'Cédric Maury', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210149178', 'display_name': 'Sons of Norway', 'ror': 'https://ror.org/056jy0m49', 'country_code': 'US', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I4210149178']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Cédric Maury', 'raw_affiliation_strings': ['Sons'], 'affiliations': [{'raw_affiliation_string': 'Sons', 'institution_ids': ['https://openalex.org/I4210149178']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5085065048', 'display_name': 'Teresa Bravo', 'orcid': 'https://orcid.org/0000-0003-2207-6383'}, 'institutions': [{'id': 'https://openalex.org/I4210087408', 'display_name': 'Instituto de Tecnologías Físicas y de la Información “Leonardo Torres Quevedo”', 'ror': 'https://ror.org/00zsy6110', 'country_code': 'ES', 'type': 'facility', 'lineage': ['https://openalex.org/I134820265', 'https://openalex.org/I4210087408']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'Teresa Bravo', 'raw_affiliation_strings': ['Instituto de Tecnologías Físicas y de la Información (ITEFI)'], 'affiliations': [{'raw_affiliation_string': 'Instituto de Tecnologías Físicas y de la Información (ITEFI)', 'institution_ids': ['https://openalex.org/I4210087408']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': None, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 66}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10822', 'display_name': 'Acoustic Wave Phenomena Research', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2204', 'display_name': 'Biomedical Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10822', 'display_name': 'Acoustic Wave Phenomena Research', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2204', 'display_name': 'Biomedical Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11008', 'display_name': 'Aerodynamics and Acoustics in Jet Flows', 'score': 0.9993, 'subfield': {'id': 'https://openalex.org/subfields/2202', 'display_name': 'Aerospace Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T12759', 'display_name': 'Vehicle Noise and Vibration Control', 'score': 0.9977, 'subfield': {'id': 'https://openalex.org/subfields/2203', 'display_name': 'Automotive Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [], 'concepts': [{'id': 'https://openalex.org/C24890656', 'wikidata': 'https://www.wikidata.org/wiki/Q82811', 'display_name': 'Acoustics', 'level': 1, 'score': 0.7010845}, {'id': 'https://openalex.org/C111603439', 'wikidata': 'https://www.wikidata.org/wiki/Q752193', 'display_name': 'Boundary layer', 'level': 2, 'score': 0.57242495}, {'id': 'https://openalex.org/C116822448', 'wikidata': 'https://www.wikidata.org/wiki/Q1879301', 'display_name': 'Noise control', 'level': 3, 'score': 0.5697624}, {'id': 'https://openalex.org/C13393347', 'wikidata': 'https://www.wikidata.org/wiki/Q8424', 'display_name': 'Aerodynamics', 'level': 2, 'score': 0.5659077}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.55327076}, {'id': 'https://openalex.org/C99498987', 'wikidata': 'https://www.wikidata.org/wiki/Q2210247', 'display_name': 'Noise (video)', 'level': 3, 'score': 0.46098432}, {'id': 'https://openalex.org/C97126364', 'wikidata': 'https://www.wikidata.org/wiki/Q349669', 'display_name': 'Resonator', 'level': 2, 'score': 0.43868893}, {'id': 'https://openalex.org/C182310444', 'wikidata': 'https://www.wikidata.org/wiki/Q1332643', 'display_name': 'Boundary value problem', 'level': 2, 'score': 0.41438985}, {'id': 'https://openalex.org/C163294075', 'wikidata': 'https://www.wikidata.org/wiki/Q581861', 'display_name': 'Noise reduction', 'level': 2, 'score': 0.3548216}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.29882455}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.25548697}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.17061567}, {'id': 'https://openalex.org/C146978453', 'wikidata': 'https://www.wikidata.org/wiki/Q3798668', 'display_name': 'Aerospace engineering', 'level': 1, 'score': 0.15643638}, {'id': 'https://openalex.org/C49040817', 'wikidata': 'https://www.wikidata.org/wiki/Q193091', 'display_name': 'Optoelectronics', 'level': 1, 'score': 0.09119892}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C115961682', 'wikidata': 'https://www.wikidata.org/wiki/Q860623', 'display_name': 'Image (mathematics)', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://hal.science/hal-01086626', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306402512', 'display_name': 'HAL (Le Centre pour la Communication Scientifique Directe)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1294671590', 'host_organization_name': 'Centre National de la Recherche Scientifique', 'host_organization_lineage': ['https://openalex.org/I1294671590'], 'host_organization_lineage_names': ['Centre National de la Recherche Scientifique'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://hal.archives-ouvertes.fr/hal-01086626', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306402512', 'display_name': 'HAL (Le Centre pour la Communication Scientifique Directe)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1294671590', 'host_organization_name': 'Centre National de la Recherche Scientifique', 'host_organization_lineage': ['https://openalex.org/I1294671590'], 'host_organization_lineage_names': ['Centre National de la Recherche Scientifique'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.91, 'id': 'https://metadata.un.org/sdg/7', 'display_name': 'Affordable and clean energy'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 11, 'referenced_works': ['https://openalex.org/W1976208522', 'https://openalex.org/W2000055433', 'https://openalex.org/W2010013565', 'https://openalex.org/W2019657231', 'https://openalex.org/W2031036258', 'https://openalex.org/W2069035769', 'https://openalex.org/W2075581781', 'https://openalex.org/W2087354567', 'https://openalex.org/W2090252694', 'https://openalex.org/W2313773858', 'https://openalex.org/W2484697775'], 'related_works': ['https://openalex.org/W4384834233', 'https://openalex.org/W4294945973', 'https://openalex.org/W4256415440', 'https://openalex.org/W3099810362', 'https://openalex.org/W2765328031', 'https://openalex.org/W2580504822', 'https://openalex.org/W2330370671', 'https://openalex.org/W2163243599', 'https://openalex.org/W2059751975', 'https://openalex.org/W2011347413'], 'abstract_inverted_index': {'Predicting': [0], 'and': [1, 15, 26, 39, 48, 94, 98, 109, 165, 178, 182, 202, 263], 'reducing': [2], 'the': [3, 11, 20, 42, 61, 68, 72, 82, 89, 105, 122, 142, 147, 162, 195, 199, 203, 217, 220, 225, 229, 235, 241, 258, 264], 'aerodynamic': [4, 245], 'noise': [5, 27, 65, 73, 91], 'is': [6, 44, 191], 'a': [7, 52, 129, 138, 179, 185, 208], 'major': [8], 'step': [9], 'in': [10, 37, 126, 252], 'design': [12, 106], 'of': [13, 63, 88, 107, 116, 132, 168, 219, 228, 234, 254, 268], 'automotive': [14], 'aircraft': [16], 'cabins': [17], 'to': [18, 32, 45, 59, 120, 135, 193], 'meet': [19], 'standard': [21], 'requirements': [22], 'on': [23, 224], 'speech': [24], 'intelligibility': [25], 'annoyance': [28], 'levels.': [29], 'In': [30], 'order': [31], 'comply': [33], 'with': [34, 51, 104, 149], 'fuel': [35], 'efficiency': [36], 'surface': [38, 130], 'aeronautic': [40], 'transports,': [41], 'trend': [43], 'use': [46], 'lighter': [47], 'stiffer': [49], 'structures': [50], 'lower': [53], 'critical': [54], 'frequency,': [55], 'but': [56], 'which': [57], 'contribute': [58], 'increase': [60], 'transmission': [62, 166, 200], 'several': [64], 'sources': [66], 'towards': [67], 'cabin': [69], 'such': [70], 'as': [71], 'induced': [74, 145], 'by': [75, 146, 174, 184, 207], 'Turbulent': [76], 'Boundary': [77], 'Layer': [78], '(TBL)': [79], 'wall-pressures': [80], 'through': [81], 'wall': [83], 'partitions.': [84, 230], 'Passive': [85], 'conventional': [86], 'reduction': [87], 'TBL-induced': [90, 196], 'at': [92], 'low': [93], 'mid-frequencies': [95], 'requires': [96], 'thick': [97], 'cumbersome': [99], 'porous': [100], 'materials,': [101], 'hardly': [102], 'compatible': [103], 'lightweight': [108], 'small': [110], 'acoustic': [111, 247], 'treatments.': [112], 'A': [113, 187], 'passive': [114], 'solution': [115], 'interest': [117], 'would': [118], 'be': [119], 'micro-perforate': [121], 'existing': [123], 'multi-layer': [124], 'partitions': [125], 'orderto': [127], 'create': [128], 'distribution': [131], 'resonators': [133], 'able': [134], 'dissipate': [136], 'over': [137], 'broad': [139], 'frequency': [140], 'range': [141], 'acoustical': [143, 226, 232], 'energy': [144], 'TBL': [148], 'out': [150], 'added': [151], 'mass,': [152], 'nor': [153], 'fibrous': [154], 'materials.': [155], 'This': [156], 'paper': [157], 'presents': [158], 'physical': [159], 'investigations': [160], 'into': [161], 'sound': [163, 204], 'absorption': [164], 'properties': [167, 227], 'thin': [169, 180], 'Micro-Perforated': [170], 'Panels': [171], '(MPP)': [172], 'backed': [173], 'an': [175], 'air': [176], 'cavity': [177], 'plate': [181], 'excited': [183], 'TBL.': [186], 'fully-coupled': [188], 'modal': [189], 'formulation': [190], 'proposed': [192], 'calculate': [194], 'vibro-acoustic': [197, 266], 'response,': [198], 'loss': [201], 'power': [205], 'dissipated': [206], 'finite-sized': [209], 'MPP-Cavity-Panel': [210], '(MPPCP)': [211], 'partition.': [212], 'The': [213, 231], 'model': [214], 'accounts': [215], 'for': [216], 'effects': [218], 'sub-structures': [221], 'volumetric': [222], 'resonances': [223], 'performances': [233], 'MPPCP': [236], 'partition': [237], 'are': [238, 250], 'compared': [239], 'when': [240], 'MPP': [242], 'undergoes': [243], 'either': [244], 'or': [246], 'excitations.': [248], 'Theeffects': [249], 'analysed': [251], 'terms': [253], 'spatial': [255], 'matching': [256], 'between': [257], 'boundary': [259], 'layer': [260], 'convective': [261], 'scales': [262], 'coupled': [265], 'modes': [267], 'thepartition.': [269]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2899684258', 'counts_by_year': [], 'updated_date': '2024-12-10T21:59:39.159880', 'created_date': '2018-11-16'}