Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2386960530', 'doi': None, 'title': 'SIMULATION AND ANALYSIS ON CO_2 ROLLING PISTON EXPANDER', 'display_name': 'SIMULATION AND ANALYSIS ON CO_2 ROLLING PISTON EXPANDER', 'publication_year': 2010, 'publication_date': '2010-01-01', 'ids': {'openalex': 'https://openalex.org/W2386960530', 'mag': '2386960530'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://en.cnki.com.cn/Article_en/CJFDTOTAL-GCRB201008003.htm', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S144375391', 'display_name': 'Journal of Engineering Thermophysics', 'issn_l': '1810-2328', 'issn': ['1810-2328', '1990-5432'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320267', 'host_organization_name': 'Pleiades Publishing', 'host_organization_lineage': ['https://openalex.org/P4310320267', 'https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Pleiades Publishing', 'Springer Nature'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-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/A5100802063', 'display_name': 'Wen Gong', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'Gong Wen', 'raw_affiliation_strings': ['-Jin MA Yi-Tai ZHAO Li'], 'affiliations': [{'raw_affiliation_string': '-Jin MA Yi-Tai ZHAO Li', 'institution_ids': []}]}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5100802063'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 1, 'citation_normalized_percentile': {'value': 0.652806, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 64, 'max': 72}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T14156', 'display_name': 'Structural Analysis and Design Optimization in Engineering', 'score': 0.4108, 'subfield': {'id': 'https://openalex.org/subfields/2205', 'display_name': 'Civil and Structural 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/T14156', 'display_name': 'Structural Analysis and Design Optimization in Engineering', 'score': 0.4108, 'subfield': {'id': 'https://openalex.org/subfields/2205', 'display_name': 'Civil and Structural Engineering'}, '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/piston', 'display_name': 'Piston (optics)', 'score': 0.7001914}, {'id': 'https://openalex.org/keywords/numerical-simulation', 'display_name': 'Numerical Simulation', 'score': 0.580689}, {'id': 'https://openalex.org/keywords/structural-analysis', 'display_name': 'Structural Analysis', 'score': 0.515509}, {'id': 'https://openalex.org/keywords/design-optimization', 'display_name': 'Design Optimization', 'score': 0.509308}], 'concepts': [{'id': 'https://openalex.org/C199524791', 'wikidata': 'https://www.wikidata.org/wiki/Q7198512', 'display_name': 'Piston (optics)', 'level': 3, 'score': 0.7001914}, {'id': 'https://openalex.org/C2780411076', 'wikidata': 'https://www.wikidata.org/wiki/Q5462653', 'display_name': 'Fluent', 'level': 3, 'score': 0.5791606}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.5262234}, {'id': 'https://openalex.org/C98045186', 'wikidata': 'https://www.wikidata.org/wiki/Q205663', 'display_name': 'Process (computing)', 'level': 2, 'score': 0.50139403}, {'id': 'https://openalex.org/C78519656', 'wikidata': 'https://www.wikidata.org/wiki/Q101333', 'display_name': 'Mechanical engineering', 'level': 1, 'score': 0.4850449}, {'id': 'https://openalex.org/C47737302', 'wikidata': 'https://www.wikidata.org/wiki/Q167336', 'display_name': 'Greenhouse gas', 'level': 2, 'score': 0.42416298}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.35686463}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.33065522}, {'id': 'https://openalex.org/C21880701', 'wikidata': 'https://www.wikidata.org/wiki/Q2144042', 'display_name': 'Process engineering', 'level': 1, 'score': 0.32637185}, {'id': 'https://openalex.org/C44154836', 'wikidata': 'https://www.wikidata.org/wiki/Q45045', 'display_name': 'Simulation', 'level': 1, 'score': 0.26921168}, {'id': 'https://openalex.org/C500300565', 'wikidata': 'https://www.wikidata.org/wiki/Q925667', 'display_name': 'Computer simulation', 'level': 2, 'score': 0.22676173}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.094735354}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.08955693}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.076456815}, {'id': 'https://openalex.org/C111368507', 'wikidata': 'https://www.wikidata.org/wiki/Q43518', 'display_name': 'Oceanography', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C165699331', 'wikidata': 'https://www.wikidata.org/wiki/Q461533', 'display_name': 'Wavefront', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C111919701', 'wikidata': 'https://www.wikidata.org/wiki/Q9135', 'display_name': 'Operating system', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://en.cnki.com.cn/Article_en/CJFDTOTAL-GCRB201008003.htm', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S144375391', 'display_name': 'Journal of Engineering Thermophysics', 'issn_l': '1810-2328', 'issn': ['1810-2328', '1990-5432'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320267', 'host_organization_name': 'Pleiades Publishing', 'host_organization_lineage': ['https://openalex.org/P4310320267', 'https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Pleiades Publishing', 'Springer Nature'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.71, 'id': 'https://metadata.un.org/sdg/7', 'display_name': 'Affordable and clean energy'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W33597715', 'https://openalex.org/W3041498070', 'https://openalex.org/W3036231735', 'https://openalex.org/W2381582629', 'https://openalex.org/W2372733123', 'https://openalex.org/W2366538969', 'https://openalex.org/W2360187266', 'https://openalex.org/W2359158156', 'https://openalex.org/W2358851899', 'https://openalex.org/W2357793449', 'https://openalex.org/W2356790451', 'https://openalex.org/W2347429536', 'https://openalex.org/W2164847110', 'https://openalex.org/W2138901303', 'https://openalex.org/W2108038229', 'https://openalex.org/W2074342271', 'https://openalex.org/W2042794938', 'https://openalex.org/W2032912814', 'https://openalex.org/W1600431290', 'https://openalex.org/W1538251823'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2386960530', 'counts_by_year': [{'year': 2014, 'cited_by_count': 1}], 'updated_date': '2024-09-14T01:17:15.836229', 'created_date': '2016-06-24'}