{"id":"https://openalex.org/W7154905117","doi":"https://doi.org/10.1016/j.ress.2026.112769","title":"Optimal repair time for failure units of complex natural gas pipeline network system based on cost and system supply reliability","display_name":"Optimal repair time for failure units of complex natural gas pipeline network system based on cost and system supply reliability","publication_year":2026,"publication_date":"2026-04-19","ids":{"openalex":"https://openalex.org/W7154905117","doi":"https://doi.org/10.1016/j.ress.2026.112769"},"language":"en","primary_location":{"id":"doi:10.1016/j.ress.2026.112769","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ress.2026.112769","pdf_url":null,"source":{"id":"https://openalex.org/S202403813","display_name":"Reliability Engineering & System Safety","issn_l":"0951-8320","issn":["0951-8320","1879-0836"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Reliability Engineering &amp; System Safety","raw_type":"journal-article"},"type":"article","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/A5133979890","display_name":"Shuaishuai Tang","orcid":null},"institutions":[{"id":"https://openalex.org/I204553293","display_name":"China University of Petroleum, Beijing","ror":"https://ror.org/041qf4r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I204553293"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuaishuai Tang","raw_affiliation_strings":["National Engineering Research Center of Oil and Gas Pipeline Transportation Safety, China University of Petroleum, Beijing 102249, PR China","The College of Mechanical and Transportation Engineering, China University of Petroleum, Beijing 102249, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering Research Center of Oil and Gas Pipeline Transportation Safety, China University of Petroleum, Beijing 102249, PR China","institution_ids":["https://openalex.org/I204553293"]},{"raw_affiliation_string":"The College of Mechanical and Transportation Engineering, China University of Petroleum, Beijing 102249, PR China","institution_ids":["https://openalex.org/I204553293"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5133972013","display_name":"Lei Hou","orcid":null},"institutions":[{"id":"https://openalex.org/I204553293","display_name":"China University of Petroleum, Beijing","ror":"https://ror.org/041qf4r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I204553293"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lei Hou","raw_affiliation_strings":["National Engineering Research Center of Oil and Gas Pipeline Transportation Safety, China University of Petroleum, Beijing 102249, PR China","The College of Mechanical and Transportation Engineering, China University of Petroleum, Beijing 102249, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering Research Center of Oil and Gas Pipeline Transportation Safety, China University of Petroleum, Beijing 102249, PR China","institution_ids":["https://openalex.org/I204553293"]},{"raw_affiliation_string":"The College of Mechanical and Transportation Engineering, China University of Petroleum, Beijing 102249, PR China","institution_ids":["https://openalex.org/I204553293"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5134002920","display_name":"Yuanqi Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I2799321569","display_name":"Tianjin Conservatory of Music","ror":"https://ror.org/039dz9590","country_code":"CN","type":"education","lineage":["https://openalex.org/I2799321569"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanqi Zhao","raw_affiliation_strings":["CNOOC Material and Equipment Procurement Center, Tianjin Business Department, Tianjin 300457, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CNOOC Material and Equipment Procurement Center, Tianjin Business Department, Tianjin 300457, PR China","institution_ids":["https://openalex.org/I2799321569"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102028060","display_name":"Kai Yang","orcid":"https://orcid.org/0000-0003-1543-498X"},"institutions":[{"id":"https://openalex.org/I4210096607","display_name":"Line Corporation (Japan)","ror":"https://ror.org/00qg8pm87","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210096607","https://openalex.org/I60922564"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kai Yang","raw_affiliation_strings":["PipeChina Institute of Science and Technology, Tianjin 300461, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"PipeChina Institute of Science and Technology, Tianjin 300461, PR China","institution_ids":["https://openalex.org/I4210096607"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023511190","display_name":"Mincong Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I204553293","display_name":"China University of Petroleum, Beijing","ror":"https://ror.org/041qf4r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I204553293"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mincong Wang","raw_affiliation_strings":["National Engineering Research Center of Oil and Gas Pipeline Transportation Safety, China University of Petroleum, Beijing 102249, PR China","The College of Mechanical and Transportation Engineering, China University of Petroleum, Beijing 102249, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering Research Center of Oil and Gas Pipeline Transportation Safety, China University of Petroleum, Beijing 102249, PR China","institution_ids":["https://openalex.org/I204553293"]},{"raw_affiliation_string":"The College of Mechanical and Transportation Engineering, China University of Petroleum, Beijing 102249, PR China","institution_ids":["https://openalex.org/I204553293"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100430876","display_name":"Xi Zhang","orcid":"https://orcid.org/0000-0003-3415-5345"},"institutions":[{"id":"https://openalex.org/I204553293","display_name":"China University of Petroleum, Beijing","ror":"https://ror.org/041qf4r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I204553293"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyu Zhang","raw_affiliation_strings":["National Engineering Research Center of Oil and Gas Pipeline Transportation Safety, China University of Petroleum, Beijing 102249, PR China","The College of Mechanical and Transportation Engineering, China University of Petroleum, Beijing 102249, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Engineering Research Center of Oil and Gas Pipeline Transportation Safety, China University of Petroleum, Beijing 102249, PR China","institution_ids":["https://openalex.org/I204553293"]},{"raw_affiliation_string":"The College of Mechanical and Transportation Engineering, China University of Petroleum, Beijing 102249, PR China","institution_ids":["https://openalex.org/I204553293"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5133972013"],"corresponding_institution_ids":["https://openalex.org/I204553293"],"apc_list":{"value":4190,"currency":"USD","value_usd":4190},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.517436,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"275","issue":null,"first_page":"112769","last_page":"112769"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11185","display_name":"Integrated Energy Systems Optimization","score":0.460099995136261,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11185","display_name":"Integrated Energy Systems Optimization","score":0.460099995136261,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T11941","display_name":"Power System Reliability and Maintenance","score":0.12030000239610672,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T11220","display_name":"Water Systems and Optimization","score":0.10989999771118164,"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/reliability","display_name":"Reliability (semiconductor)","score":0.7347000241279602},{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.6068999767303467},{"id":"https://openalex.org/keywords/total-cost","display_name":"Total cost","score":0.49129998683929443},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.46959999203681946},{"id":"https://openalex.org/keywords/pipeline-transport","display_name":"Pipeline transport","score":0.44020000100135803},{"id":"https://openalex.org/keywords/unit","display_name":"Unit (ring theory)","score":0.36640000343322754},{"id":"https://openalex.org/keywords/reliability-theory","display_name":"Reliability theory","score":0.36419999599456787}],"concepts":[{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.7530999779701233},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.7347000241279602},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.6068999767303467},{"id":"https://openalex.org/C182299520","wikidata":"https://www.wikidata.org/wiki/Q1289588","display_name":"Total cost","level":2,"score":0.49129998683929443},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.46959999203681946},{"id":"https://openalex.org/C175309249","wikidata":"https://www.wikidata.org/wiki/Q725864","display_name":"Pipeline transport","level":2,"score":0.44020000100135803},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.43779999017715454},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4133000075817108},{"id":"https://openalex.org/C122637931","wikidata":"https://www.wikidata.org/wiki/Q118084","display_name":"Unit (ring theory)","level":2,"score":0.36640000343322754},{"id":"https://openalex.org/C201729545","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability theory","level":3,"score":0.36419999599456787},{"id":"https://openalex.org/C163836022","wikidata":"https://www.wikidata.org/wiki/Q6771326","display_name":"Markov model","level":3,"score":0.3172000050544739},{"id":"https://openalex.org/C2777347956","wikidata":"https://www.wikidata.org/wiki/Q1362005","display_name":"Operating cost","level":2,"score":0.299699991941452},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.26989999413490295},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.26260000467300415},{"id":"https://openalex.org/C131097465","wikidata":"https://www.wikidata.org/wiki/Q178898","display_name":"Gas compressor","level":2,"score":0.259799987077713},{"id":"https://openalex.org/C108713360","wikidata":"https://www.wikidata.org/wiki/Q1824206","display_name":"Supply chain","level":2,"score":0.2590000033378601},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.2547999918460846}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.ress.2026.112769","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ress.2026.112769","pdf_url":null,"source":{"id":"https://openalex.org/S202403813","display_name":"Reliability Engineering & System Safety","issn_l":"0951-8320","issn":["0951-8320","1879-0836"],"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Reliability Engineering &amp; System Safety","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1248445892","display_name":null,"funder_award_id":"52174063","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1251495139","display_name":null,"funder_award_id":"ZLZX2020-05","funder_id":"https://openalex.org/F4320321570","funder_display_name":"China National Petroleum Corporation"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321547","display_name":"China University of Petroleum, Beijing","ror":"https://ror.org/041qf4r12"},{"id":"https://openalex.org/F4320321570","display_name":"China National Petroleum Corporation","ror":"https://ror.org/05269d038"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1971414972","https://openalex.org/W2774538242","https://openalex.org/W2791576867","https://openalex.org/W2901889744","https://openalex.org/W2940587976","https://openalex.org/W2963822178","https://openalex.org/W2978630117","https://openalex.org/W2984145178","https://openalex.org/W3016482730","https://openalex.org/W3025197923","https://openalex.org/W3044502671","https://openalex.org/W3122688078","https://openalex.org/W3130873201","https://openalex.org/W3133984803","https://openalex.org/W3144668611","https://openalex.org/W3167091522","https://openalex.org/W4281256337","https://openalex.org/W4281632984","https://openalex.org/W4304991926","https://openalex.org/W4308497362","https://openalex.org/W4313556698","https://openalex.org/W4379931263","https://openalex.org/W4385319322","https://openalex.org/W4387168925","https://openalex.org/W4387394040","https://openalex.org/W4387662411","https://openalex.org/W4389871217","https://openalex.org/W4390704774","https://openalex.org/W4391774852","https://openalex.org/W4391807141","https://openalex.org/W4398223979","https://openalex.org/W4399116608","https://openalex.org/W4399500215","https://openalex.org/W4400679198","https://openalex.org/W4400855917","https://openalex.org/W4402734988","https://openalex.org/W4407024227","https://openalex.org/W4409062209","https://openalex.org/W4409242853","https://openalex.org/W4410876147","https://openalex.org/W4410910808","https://openalex.org/W4410951834","https://openalex.org/W4411116287","https://openalex.org/W4411867018","https://openalex.org/W4413739433","https://openalex.org/W4413753553","https://openalex.org/W4414823301","https://openalex.org/W7128612492"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-14T06:11:07.267592","created_date":"2026-04-20T00:00:00"}
