Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W4323322628', 'doi': 'https://doi.org/10.1016/j.triboint.2023.108389', 'title': 'A quantitative analysis of double-sided surface waviness on TEHL line contacts', 'display_name': 'A quantitative analysis of double-sided surface waviness on TEHL line contacts', 'publication_year': 2023, 'publication_date': '2023-03-06', 'ids': {'openalex': 'https://openalex.org/W4323322628', 'doi': 'https://doi.org/10.1016/j.triboint.2023.108389'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.triboint.2023.108389', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S24284137', 'display_name': 'Tribology International', 'issn_l': '0301-679X', 'issn': ['0301-679X', '1879-2464'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://biblio.ugent.be/publication/01GTYG5EKYSFB7GZGFPWSESWZF/file/01GTYGJQWP233C2CAY60TTWP0J.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5006296208', 'display_name': 'P. Havaej', 'orcid': 'https://orcid.org/0000-0001-7221-8891'}, 'institutions': [{'id': 'https://openalex.org/I32597200', 'display_name': 'Ghent University', 'ror': 'https://ror.org/00cv9y106', 'country_code': 'BE', 'type': 'education', 'lineage': ['https://openalex.org/I32597200']}], 'countries': ['BE'], 'is_corresponding': False, 'raw_author_name': 'Peyman Havaej', 'raw_affiliation_strings': ['Soete Laboratory, Department of Electromechanical, Systems & Metal Engineering, Faculty of Engineering and Architecture, Ghent University, Technologiepark 46, 9052 Zwijnaarde, Belgium'], 'affiliations': [{'raw_affiliation_string': 'Soete Laboratory, Department of Electromechanical, Systems & Metal Engineering, Faculty of Engineering and Architecture, Ghent University, Technologiepark 46, 9052 Zwijnaarde, Belgium', 'institution_ids': ['https://openalex.org/I32597200']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5086556459', 'display_name': 'Joris Degrieck', 'orcid': 'https://orcid.org/0000-0003-4225-1791'}, 'institutions': [{'id': 'https://openalex.org/I32597200', 'display_name': 'Ghent University', 'ror': 'https://ror.org/00cv9y106', 'country_code': 'BE', 'type': 'education', 'lineage': ['https://openalex.org/I32597200']}, {'id': 'https://openalex.org/I4210116480', 'display_name': 'Flanders Make (Belgium)', 'ror': 'https://ror.org/02ndjfz59', 'country_code': 'BE', 'type': 'company', 'lineage': ['https://openalex.org/I4210116480']}], 'countries': ['BE'], 'is_corresponding': False, 'raw_author_name': 'Joris Degroote', 'raw_affiliation_strings': ['Flanders Make @ UGent – Core Lab EEDT-MP, Belgium', 'STFES, Department of Electromechanical, Systems & Metal Engineering, Faculty of Engineering and Architecture, Ghent University, Sint-Pietersnieuwstraat 41, 9000 Ghent, Belgium'], 'affiliations': [{'raw_affiliation_string': 'STFES, Department of Electromechanical, Systems & Metal Engineering, Faculty of Engineering and Architecture, Ghent University, Sint-Pietersnieuwstraat 41, 9000 Ghent, Belgium', 'institution_ids': ['https://openalex.org/I32597200']}, {'raw_affiliation_string': 'Flanders Make @ UGent – Core Lab EEDT-MP, Belgium', 'institution_ids': ['https://openalex.org/I4210116480', 'https://openalex.org/I32597200']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5020870273', 'display_name': 'Dieter Fauconnier', 'orcid': 'https://orcid.org/0000-0002-0257-4687'}, 'institutions': [{'id': 'https://openalex.org/I32597200', 'display_name': 'Ghent University', 'ror': 'https://ror.org/00cv9y106', 'country_code': 'BE', 'type': 'education', 'lineage': ['https://openalex.org/I32597200']}, {'id': 'https://openalex.org/I4210116480', 'display_name': 'Flanders Make (Belgium)', 'ror': 'https://ror.org/02ndjfz59', 'country_code': 'BE', 'type': 'company', 'lineage': ['https://openalex.org/I4210116480']}], 'countries': ['BE'], 'is_corresponding': True, 'raw_author_name': 'Dieter Fauconnier', 'raw_affiliation_strings': ['Flanders Make @ UGent – Core Lab EEDT-MP, Belgium', 'Soete Laboratory, Department of Electromechanical, Systems & Metal Engineering, Faculty of Engineering and Architecture, Ghent University, Technologiepark 46, 9052 Zwijnaarde, Belgium'], 'affiliations': [{'raw_affiliation_string': 'Soete Laboratory, Department of Electromechanical, Systems & Metal Engineering, Faculty of Engineering and Architecture, Ghent University, Technologiepark 46, 9052 Zwijnaarde, Belgium', 'institution_ids': ['https://openalex.org/I32597200']}, {'raw_affiliation_string': 'Flanders Make @ UGent – Core Lab EEDT-MP, Belgium', 'institution_ids': ['https://openalex.org/I4210116480', 'https://openalex.org/I32597200']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': ['https://openalex.org/A5020870273'], 'corresponding_institution_ids': ['https://openalex.org/I32597200', 'https://openalex.org/I4210116480'], 'apc_list': {'value': 5030, 'currency': 'USD', 'value_usd': 5030, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.132, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 4, 'citation_normalized_percentile': {'value': 0.999971, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 90, 'max': 92}, 'biblio': {'volume': '183', 'issue': None, 'first_page': '108389', 'last_page': '108389'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11138', 'display_name': 'Surface Texturing for Tribology', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2210', 'display_name': 'Mechanical 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/T11138', 'display_name': 'Surface Texturing for Tribology', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2210', 'display_name': 'Mechanical 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/T11062', 'display_name': 'Dynamics and Faults in Gear Systems', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2210', 'display_name': 'Mechanical 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/T11799', 'display_name': 'Mechanics of Gecko Foot Adhesion', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/2211', 'display_name': 'Mechanics of Materials'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/waviness', 'display_name': 'Waviness', 'score': 0.99883235}, {'id': 'https://openalex.org/keywords/surface-roughness', 'display_name': 'Surface Roughness', 'score': 0.551305}, {'id': 'https://openalex.org/keywords/elastohydrodynamic-lubrication', 'display_name': 'Elastohydrodynamic Lubrication', 'score': 0.547868}, {'id': 'https://openalex.org/keywords/line', 'display_name': 'Line (geometry)', 'score': 0.54655284}, {'id': 'https://openalex.org/keywords/surface-metrology', 'display_name': 'Surface Metrology', 'score': 0.538258}, {'id': 'https://openalex.org/keywords/elastic-plastic-contact-analysis', 'display_name': 'Elastic-Plastic Contact Analysis', 'score': 0.535637}, {'id': 'https://openalex.org/keywords/hydrodynamic-lubrication', 'display_name': 'Hydrodynamic Lubrication', 'score': 0.529217}, {'id': 'https://openalex.org/keywords/position', 'display_name': 'Position (finance)', 'score': 0.4685054}, {'id': 'https://openalex.org/keywords/surface-pressure', 'display_name': 'Surface pressure', 'score': 0.42937517}], 'concepts': [{'id': 'https://openalex.org/C2777701225', 'wikidata': 'https://www.wikidata.org/wiki/Q5241941', 'display_name': 'Waviness', 'level': 2, 'score': 0.99883235}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.67301536}, {'id': 'https://openalex.org/C184608416', 'wikidata': 'https://www.wikidata.org/wiki/Q1455803', 'display_name': 'Lubrication', 'level': 2, 'score': 0.6592961}, {'id': 'https://openalex.org/C2776799497', 'wikidata': 'https://www.wikidata.org/wiki/Q484298', 'display_name': 'Surface (topology)', 'level': 2, 'score': 0.5883894}, {'id': 'https://openalex.org/C180205008', 'wikidata': 'https://www.wikidata.org/wiki/Q159190', 'display_name': 'Amplitude', 'level': 2, 'score': 0.56916106}, {'id': 'https://openalex.org/C198352243', 'wikidata': 'https://www.wikidata.org/wiki/Q37105', 'display_name': 'Line (geometry)', 'level': 2, 'score': 0.54655284}, {'id': 'https://openalex.org/C57879066', 'wikidata': 'https://www.wikidata.org/wiki/Q41217', 'display_name': 'Mechanics', 'level': 1, 'score': 0.5463075}, {'id': 'https://openalex.org/C204366326', 'wikidata': 'https://www.wikidata.org/wiki/Q3027650', 'display_name': 'Deformation (meteorology)', 'level': 2, 'score': 0.49962234}, {'id': 'https://openalex.org/C6260449', 'wikidata': 'https://www.wikidata.org/wiki/Q41364', 'display_name': 'Wavelength', 'level': 2, 'score': 0.47536176}, {'id': 'https://openalex.org/C198082294', 'wikidata': 'https://www.wikidata.org/wiki/Q3399648', 'display_name': 'Position (finance)', 'level': 2, 'score': 0.4685054}, {'id': 'https://openalex.org/C44280652', 'wikidata': 'https://www.wikidata.org/wiki/Q104837', 'display_name': 'Phase (matter)', 'level': 2, 'score': 0.45879456}, {'id': 'https://openalex.org/C101677414', 'wikidata': 'https://www.wikidata.org/wiki/Q81809', 'display_name': 'Surface pressure', 'level': 2, 'score': 0.42937517}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.42859912}, {'id': 'https://openalex.org/C2524010', 'wikidata': 'https://www.wikidata.org/wiki/Q8087', 'display_name': 'Geometry', 'level': 1, 'score': 0.37224913}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.2842119}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.18769082}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.14379233}, {'id': 'https://openalex.org/C49040817', 'wikidata': 'https://www.wikidata.org/wiki/Q193091', 'display_name': 'Optoelectronics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C10138342', 'wikidata': 'https://www.wikidata.org/wiki/Q43015', 'display_name': 'Finance', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 3, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.triboint.2023.108389', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S24284137', 'display_name': 'Tribology International', 'issn_l': '0301-679X', 'issn': ['0301-679X', '1879-2464'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://hdl.handle.net/1854/LU-01GTYG5EKYSFB7GZGFPWSESWZF', 'pdf_url': 'https://biblio.ugent.be/publication/01GTYG5EKYSFB7GZGFPWSESWZF/file/01GTYGJQWP233C2CAY60TTWP0J.pdf', 'source': {'id': 'https://openalex.org/S4306400478', 'display_name': 'Ghent University Academic Bibliography (Ghent University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I32597200', 'host_organization_name': 'Ghent University', 'host_organization_lineage': ['https://openalex.org/I32597200'], 'host_organization_lineage_names': ['Ghent University'], 'type': 'repository'}, 'license': 'other-oa', 'license_id': 'https://openalex.org/licenses/other-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://biblio.ugent.be/publication/01GTYG5EKYSFB7GZGFPWSESWZF/file/01GTYGJQWP233C2CAY60TTWP0J', 'pdf_url': 'https://biblio.ugent.be/publication/01GTYG5EKYSFB7GZGFPWSESWZF/file/01GTYGJQWP233C2CAY60TTWP0J', 'source': {'id': 'https://openalex.org/S4306400478', 'display_name': 'Ghent University Academic Bibliography (Ghent University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I32597200', 'host_organization_name': 'Ghent University', 'host_organization_lineage': ['https://openalex.org/I32597200'], 'host_organization_lineage_names': ['Ghent University'], 'type': 'repository'}, 'license': 'other-oa', 'license_id': 'https://openalex.org/licenses/other-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://hdl.handle.net/1854/LU-01GTYG5EKYSFB7GZGFPWSESWZF', 'pdf_url': 'https://biblio.ugent.be/publication/01GTYG5EKYSFB7GZGFPWSESWZF/file/01GTYGJQWP233C2CAY60TTWP0J.pdf', 'source': {'id': 'https://openalex.org/S4306400478', 'display_name': 'Ghent University Academic Bibliography (Ghent University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I32597200', 'host_organization_name': 'Ghent University', 'host_organization_lineage': ['https://openalex.org/I32597200'], 'host_organization_lineage_names': ['Ghent University'], 'type': 'repository'}, 'license': 'other-oa', 'license_id': 'https://openalex.org/licenses/other-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'score': 0.51, 'id': 'https://metadata.un.org/sdg/6', 'display_name': 'Clean water and sanitation'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 71, 'referenced_works': ['https://openalex.org/W133047930', 'https://openalex.org/W1509771680', 'https://openalex.org/W1573619478', 'https://openalex.org/W1594562058', 'https://openalex.org/W179116752', 'https://openalex.org/W1966654777', 'https://openalex.org/W1969091474', 'https://openalex.org/W1986184186', 'https://openalex.org/W1993627317', 'https://openalex.org/W1995143422', 'https://openalex.org/W1997078901', 'https://openalex.org/W1998415590', 'https://openalex.org/W2008244026', 'https://openalex.org/W2013337205', 'https://openalex.org/W2016301551', 'https://openalex.org/W2024148251', 'https://openalex.org/W2025325844', 'https://openalex.org/W2025468870', 'https://openalex.org/W2032358431', 'https://openalex.org/W2041900035', 'https://openalex.org/W2049698032', 'https://openalex.org/W2060684243', 'https://openalex.org/W2064268902', 'https://openalex.org/W2065676076', 'https://openalex.org/W2069276500', 'https://openalex.org/W2073432296', 'https://openalex.org/W2078038986', 'https://openalex.org/W2080230133', 'https://openalex.org/W2083688111', 'https://openalex.org/W2086623322', 'https://openalex.org/W2089823637', 'https://openalex.org/W2094670143', 'https://openalex.org/W2095082163', 'https://openalex.org/W2108590855', 'https://openalex.org/W2112635200', 'https://openalex.org/W2147781407', 'https://openalex.org/W2150750820', 'https://openalex.org/W2164772626', 'https://openalex.org/W2168730623', 'https://openalex.org/W2210017127', 'https://openalex.org/W2313574532', 'https://openalex.org/W2341154484', 'https://openalex.org/W2345043657', 'https://openalex.org/W2564722726', 'https://openalex.org/W2616828296', 'https://openalex.org/W2740843250', 'https://openalex.org/W2801768958', 'https://openalex.org/W2889040827', 'https://openalex.org/W2897237562', 'https://openalex.org/W2900791148', 'https://openalex.org/W2939443444', 'https://openalex.org/W2940636441', 'https://openalex.org/W2969191636', 'https://openalex.org/W2970836511', 'https://openalex.org/W2973620581', 'https://openalex.org/W2993419565', 'https://openalex.org/W3006525338', 'https://openalex.org/W3021675761', 'https://openalex.org/W3023683157', 'https://openalex.org/W3031714220', 'https://openalex.org/W3035097482', 'https://openalex.org/W3039479964', 'https://openalex.org/W3109297431', 'https://openalex.org/W311169769', 'https://openalex.org/W3134852526', 'https://openalex.org/W3164252422', 'https://openalex.org/W4220822500', 'https://openalex.org/W4232457287', 'https://openalex.org/W4233849818', 'https://openalex.org/W4309223782', 'https://openalex.org/W652325954'], 'related_works': ['https://openalex.org/W830159652', 'https://openalex.org/W4323322628', 'https://openalex.org/W4316497976', 'https://openalex.org/W4312216933', 'https://openalex.org/W2780727860', 'https://openalex.org/W2327385554', 'https://openalex.org/W2316811904', 'https://openalex.org/W2082739581', 'https://openalex.org/W2068329620', 'https://openalex.org/W1504011594'], 'abstract_inverted_index': {'In': [0], 'this': [1], 'paper,': [2], 'the': [3, 62, 65, 88, 92, 106, 110], 'effects': [4, 23], 'of': [5, 24, 41, 91, 114], 'double-sided': [6], 'surface': [7, 25, 48, 115], 'waviness': [8], 'on': [9], 'Thermo-Elastohydrodynamic': [10], 'Lubrication': [11], '(TEHL)': [12], 'in': [13, 77, 97], 'line': [14], 'contacts': [15], 'are': [16], 'investigated': [17, 63], 'deterministically': [18], 'through': [19], 'numerical': [20], 'simulations.': [21, 60], 'The': [22, 36], 'amplitude,': [26], 'wavelength,': [27], 'relative': [28], 'position,': [29], 'and': [30, 53, 67, 74, 81], 'slide-to-roll': [31], 'ratio': [32], 'have': [33], 'been': [34], 'studied.': [35], 'classic': [37], 'approach,': [38], 'which': [39, 95], 'consists': [40], 'an': [42], 'equivalent': [43, 66, 107], 'deformable': [44], 'body': [45], 'with': [46], 'superimposed': [47], 'waviness,': [49], 'is': [50, 85, 109], 'critically': [51], 'evaluated': [52], 'compared': [54], 'to': [55], 'results': [56, 96], 'from': [57], 'full': [58], 'two-body': [59, 68], 'Under': [61], 'conditions,': [64], 'approaches': [69], 'show': [70], 'about': [71], '17%,': [72], '21%,': [73], '26%': [75], 'deviations': [76], 'maximum': [78], 'pressure,': [79], 'temperature,': [80], 'friction,': [82], 'respectively.': [83], 'It': [84], 'demonstrated': [86], 'that': [87, 101], 'fundamental': [89], 'cause': [90], 'observed': [93], 'deviations,': [94], 'a': [98], 'phase': [99], 'shift': [100], 'cannot': [102], 'be': [103], 'described': [104], 'by': [105], 'geometry,': [108], 'tangential': [111], 'elastic': [112], 'deformation': [113], 'asperities.': [116]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W4323322628', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 1}], 'updated_date': '2024-09-18T00:22:20.519313', 'created_date': '2023-03-07'}