{"id":"https://openalex.org/W2006849366","doi":"https://doi.org/10.1016/j.apenergy.2014.03.089","title":"Combustion, performance, regulated and unregulated emissions of a diesel engine with hydrogen addition","display_name":"Combustion, performance, regulated and unregulated emissions of a diesel engine with hydrogen addition","publication_year":2014,"publication_date":"2014-04-22","ids":{"openalex":"https://openalex.org/W2006849366","doi":"https://doi.org/10.1016/j.apenergy.2014.03.089","mag":"2006849366"},"language":"en","primary_location":{"id":"doi:10.1016/j.apenergy.2014.03.089","doi":"https://doi.org/10.1016/j.apenergy.2014.03.089","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.apenergy.2014.03.089","pdf_url":null,"source":{"id":"https://openalex.org/S109565702","display_name":"Applied Energy","issn_l":"0306-2619","issn":["0306-2619","1872-9118"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","dongbi-b","jufo-3","ki-jl-1","norway-1","poland-200","russia-white-list-1","vabb-shw"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Energy","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069315846","display_name":"Jintang Zhou","orcid":"https://orcid.org/0000-0003-1442-0869","observed_orcids":["https://orcid.org/0000-0003-1442-0869","https://orcid.org/0000-0002-8182-4997"]},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"J.H. Zhou","raw_affiliation_strings":["Department of Mechanical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068871394","display_name":"C.S. Cheung","orcid":"https://orcid.org/0000-0002-7704-7021","observed_orcids":["https://orcid.org/0000-0002-7704-7021"]},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"C.S. Cheung","raw_affiliation_strings":["Department of Mechanical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114375885","display_name":"C.W. Leung","orcid":"https://orcid.org/0000-0002-4647-4549","observed_orcids":["https://orcid.org/0000-0002-4647-4549"]},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"C.W. Leung","raw_affiliation_strings":["Department of Mechanical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5069315846"],"corresponding_institution_ids":["https://openalex.org/I14243506"],"apc_list":{"value":4430,"currency":"USD","value_usd":4430},"apc_paid":null,"fwci":8.5492,"has_fulltext":false,"cited_by_count":207,"citation_normalized_percentile":{"value":0.98497292,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"126","issue":null,"first_page":"1","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10117","display_name":"Advanced Combustion Engine Technologies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1507","display_name":"Fluid Flow and Transfer Processes"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10117","display_name":"Advanced Combustion Engine Technologies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1507","display_name":"Fluid Flow and Transfer Processes"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13990","display_name":"Engine and Fuel Emissions","score":0.0003000000142492354,"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"}},{"id":"https://openalex.org/T10507","display_name":"Biodiesel Production and Applications","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hydrogen-addition","display_name":"hydrogen addition","score":0.6690000295639038},{"id":"https://openalex.org/keywords/diesel-engines","display_name":"diesel engines","score":0.8629999756813049},{"id":"https://openalex.org/keywords/hydrogen-blending","display_name":"hydrogen blending","score":0.4300000071525574},{"id":"https://openalex.org/keywords/combustion-characteristics","display_name":"combustion characteristics","score":0.6809999942779541},{"id":"https://openalex.org/keywords/engine-performance","display_name":"engine performance","score":0.8289999961853027},{"id":"https://openalex.org/keywords/regulated-emissions","display_name":"regulated emissions","score":0.7160000205039978},{"id":"https://openalex.org/keywords/unregulated-emissions","display_name":"unregulated emissions","score":0.9950000047683716},{"id":"https://openalex.org/keywords/nox-emissions","display_name":"NOx emissions","score":0.7670000195503235},{"id":"https://openalex.org/keywords/no2-formation","display_name":"NO2 formation","score":0.7559999823570251},{"id":"https://openalex.org/keywords/particulate-emissions","display_name":"particulate emissions","score":0.7089999914169312},{"id":"https://openalex.org/keywords/polycyclic-aromatic-hydrocarbons","display_name":"polycyclic aromatic hydrocarbons","score":0.9549999833106995},{"id":"https://openalex.org/keywords/hydrocarbon-emissions","display_name":"hydrocarbon emissions","score":0.7730000019073486},{"id":"https://openalex.org/keywords/ignition-delay-time","display_name":"ignition delay","score":0.6389999985694885},{"id":"https://openalex.org/keywords/peak-heat-release-rate","display_name":"peak heat release rate","score":0.8259999752044678},{"id":"https://openalex.org/keywords/abnormal-combustion","display_name":"abnormal combustion","score":0.5429999828338623}],"concepts":[{"id":"https://openalex.org/C203032635","wikidata":"https://www.wikidata.org/wiki/Q20962970","display_name":"NOx","level":3,"score":0.7458471059799194},{"id":"https://openalex.org/C2780804531","wikidata":"https://www.wikidata.org/wiki/Q174174","display_name":"Diesel engine","level":2,"score":0.7117189764976501},{"id":"https://openalex.org/C105923489","wikidata":"https://www.wikidata.org/wiki/Q133235","display_name":"Combustion","level":2,"score":0.7062830328941345},{"id":"https://openalex.org/C138171918","wikidata":"https://www.wikidata.org/wiki/Q38423","display_name":"Diesel fuel","level":2,"score":0.5116643905639648},{"id":"https://openalex.org/C512968161","wikidata":"https://www.wikidata.org/wiki/Q556","display_name":"Hydrogen","level":2,"score":0.5066590905189514},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.49540555477142334},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4677961468696594},{"id":"https://openalex.org/C50406533","wikidata":"https://www.wikidata.org/wiki/Q1452104","display_name":"Thermal efficiency","level":3,"score":0.4495493471622467},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.4354609549045563},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.2846548557281494},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.11092007160186768},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09900534152984619}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1016/j.apenergy.2014.03.089","doi":"https://doi.org/10.1016/j.apenergy.2014.03.089","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.apenergy.2014.03.089","pdf_url":null,"source":{"id":"https://openalex.org/S109565702","display_name":"Applied Energy","issn_l":"0306-2619","issn":["0306-2619","1872-9118"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","anvur-class-a","anvur-scientific","cwts-core","dongbi-b","jufo-3","ki-jl-1","norway-1","poland-200","russia-white-list-1","vabb-shw"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Energy","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:eee:appene:v:126:y:2014:i:c:p:1-12","doi":null,"is_oa":false,"landing_page_url":"http://www.sciencedirect.com/science/article/pii/S0306261914003298","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:ira.lib.polyu.edu.hk:10397/35725","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10397/35725","pdf_url":null,"source":{"id":"https://openalex.org/S4306400205","display_name":"PolyU Institutional Research Archive (Hong Kong Polytechnic University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I14243506","host_organization_name":"Hong Kong Polytechnic University","host_organization_lineage":["https://openalex.org/I14243506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal/Magazine Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.878000020980835},{"display_name":"Climate action","id":"https://metadata.un.org/sdg/13","score":0.75}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322598","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":56,"referenced_works":["https://openalex.org/W1504366104","https://openalex.org/W1544048528","https://openalex.org/W1571779329","https://openalex.org/W1893891444","https://openalex.org/W1963755040","https://openalex.org/W1964767158","https://openalex.org/W1965212566","https://openalex.org/W1969151190","https://openalex.org/W1970836929","https://openalex.org/W1971146419","https://openalex.org/W1973222866","https://openalex.org/W1975483125","https://openalex.org/W1977998265","https://openalex.org/W1982395987","https://openalex.org/W1984029553","https://openalex.org/W1984504250","https://openalex.org/W1988158079","https://openalex.org/W1994079602","https://openalex.org/W1997528091","https://openalex.org/W1998673951","https://openalex.org/W2003242207","https://openalex.org/W2003610427","https://openalex.org/W2007623336","https://openalex.org/W2009572727","https://openalex.org/W2009815373","https://openalex.org/W2015470968","https://openalex.org/W2019255474","https://openalex.org/W2020738621","https://openalex.org/W2023603740","https://openalex.org/W2034070576","https://openalex.org/W2042113631","https://openalex.org/W2042548913","https://openalex.org/W2042629500","https://openalex.org/W2044475121","https://openalex.org/W2046434706","https://openalex.org/W2050792039","https://openalex.org/W2051138695","https://openalex.org/W2060318249","https://openalex.org/W2060559353","https://openalex.org/W2065438733","https://openalex.org/W2081144981","https://openalex.org/W2082126849","https://openalex.org/W2085388411","https://openalex.org/W2085743360","https://openalex.org/W2086266096","https://openalex.org/W2086955273","https://openalex.org/W2087461806","https://openalex.org/W2093054578","https://openalex.org/W2125784284","https://openalex.org/W2171577020","https://openalex.org/W2242923245","https://openalex.org/W2248724599","https://openalex.org/W2270717810","https://openalex.org/W2274676789","https://openalex.org/W2334322532","https://openalex.org/W3103675312"],"related_works":["https://openalex.org/W2202949027","https://openalex.org/W4302620404","https://openalex.org/W7204072133","https://openalex.org/W2060266027","https://openalex.org/W2801865335","https://openalex.org/W4250452742","https://openalex.org/W2508612545","https://openalex.org/W2523635941","https://openalex.org/W2177620925","https://openalex.org/W2514779619"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":16},{"year":2025,"cited_by_count":21},{"year":2024,"cited_by_count":14},{"year":2023,"cited_by_count":20},{"year":2022,"cited_by_count":20},{"year":2021,"cited_by_count":14},{"year":2020,"cited_by_count":17},{"year":2019,"cited_by_count":15},{"year":2018,"cited_by_count":20},{"year":2017,"cited_by_count":17},{"year":2016,"cited_by_count":16},{"year":2015,"cited_by_count":15},{"year":2014,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}