{"id":"https://openalex.org/W2921630060","doi":"https://doi.org/10.1109/access.2019.2903680","title":"Design and Experimental Verification on Characteristics of Valve-Less Piezoelectric Pump Effected by Valve Hole Spacing","display_name":"Design and Experimental Verification on Characteristics of Valve-Less Piezoelectric Pump Effected by Valve Hole Spacing","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2921630060","doi":"https://doi.org/10.1109/access.2019.2903680","mag":"2921630060"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2903680","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2903680","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08662552.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08662552.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002105069","display_name":"Jiajian Ji","orcid":"https://orcid.org/0000-0002-4058-2733"},"institutions":[{"id":"https://openalex.org/I135237710","display_name":"Zhejiang Normal University","ror":"https://ror.org/01vevwk45","country_code":"CN","type":"education","lineage":["https://openalex.org/I135237710"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiajian Ji","raw_affiliation_strings":["Zhejiang Normal University, Jinhua, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang Normal University, Jinhua, CN","institution_ids":["https://openalex.org/I135237710"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047258497","display_name":"Song Chen","orcid":"https://orcid.org/0000-0002-8040-275X"},"institutions":[{"id":"https://openalex.org/I135237710","display_name":"Zhejiang Normal University","ror":"https://ror.org/01vevwk45","country_code":"CN","type":"education","lineage":["https://openalex.org/I135237710"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Song Chen","raw_affiliation_strings":["Zhejiang Normal University, Jinhua, CN"],"raw_orcid":"https://orcid.org/0000-0002-8040-275X","affiliations":[{"raw_affiliation_string":"Zhejiang Normal University, Jinhua, CN","institution_ids":["https://openalex.org/I135237710"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085220312","display_name":"Xinyi Xie","orcid":"https://orcid.org/0000-0002-3916-1229"},"institutions":[{"id":"https://openalex.org/I135237710","display_name":"Zhejiang Normal University","ror":"https://ror.org/01vevwk45","country_code":"CN","type":"education","lineage":["https://openalex.org/I135237710"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyi Xie","raw_affiliation_strings":["Zhejiang Normal University, Jinhua, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang Normal University, Jinhua, CN","institution_ids":["https://openalex.org/I135237710"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036018879","display_name":"Xiao-Ming Wang","orcid":"https://orcid.org/0000-0002-4943-5908"},"institutions":[{"id":"https://openalex.org/I135237710","display_name":"Zhejiang Normal University","ror":"https://ror.org/01vevwk45","country_code":"CN","type":"education","lineage":["https://openalex.org/I135237710"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoming Wang","raw_affiliation_strings":["Zhejiang Normal University, Jinhua, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang Normal University, Jinhua, CN","institution_ids":["https://openalex.org/I135237710"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101403943","display_name":"Junwu Kan","orcid":"https://orcid.org/0000-0003-0462-1317"},"institutions":[{"id":"https://openalex.org/I135237710","display_name":"Zhejiang Normal University","ror":"https://ror.org/01vevwk45","country_code":"CN","type":"education","lineage":["https://openalex.org/I135237710"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junwu Kan","raw_affiliation_strings":["Zhejiang Normal University, Jinhua, CN"],"raw_orcid":"https://orcid.org/0000-0003-0462-1317","affiliations":[{"raw_affiliation_string":"Zhejiang Normal University, Jinhua, CN","institution_ids":["https://openalex.org/I135237710"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100332426","display_name":"Zhonghua Zhang","orcid":"https://orcid.org/0009-0003-6825-0196"},"institutions":[{"id":"https://openalex.org/I135237710","display_name":"Zhejiang Normal University","ror":"https://ror.org/01vevwk45","country_code":"CN","type":"education","lineage":["https://openalex.org/I135237710"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhonghua Zhang","raw_affiliation_strings":["Zhejiang Normal University, Jinhua, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zhejiang Normal University, Jinhua, CN","institution_ids":["https://openalex.org/I135237710"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100370606","display_name":"Jianping Li","orcid":"https://orcid.org/0000-0002-1943-0372"},"institutions":[{"id":"https://openalex.org/I135237710","display_name":"Zhejiang Normal University","ror":"https://ror.org/01vevwk45","country_code":"CN","type":"education","lineage":["https://openalex.org/I135237710"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianping Li","raw_affiliation_strings":["Zhejiang Normal University, Jinhua, CN"],"raw_orcid":"https://orcid.org/0000-0002-1943-0372","affiliations":[{"raw_affiliation_string":"Zhejiang Normal University, Jinhua, CN","institution_ids":["https://openalex.org/I135237710"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I135237710"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.8711,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.70644549,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"7","issue":null,"first_page":"36259","last_page":"36265"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10412","display_name":"Microfluidic and Capillary Electrophoresis Applications","score":0.9961000084877014,"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/T10412","display_name":"Microfluidic and Capillary Electrophoresis Applications","score":0.9961000084877014,"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/T14156","display_name":"Engineering Applied Research","score":0.9887999892234802,"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"}},{"id":"https://openalex.org/T10998","display_name":"Heat Transfer and Optimization","score":0.9624000191688538,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.7097858786582947},{"id":"https://openalex.org/keywords/piezoelectricity","display_name":"Piezoelectricity","score":0.6587243676185608},{"id":"https://openalex.org/keywords/check-valve","display_name":"Check valve","score":0.6203902959823608},{"id":"https://openalex.org/keywords/conical-surface","display_name":"Conical surface","score":0.524642288684845},{"id":"https://openalex.org/keywords/volumetric-flow-rate","display_name":"Volumetric flow rate","score":0.49390536546707153},{"id":"https://openalex.org/keywords/actuator","display_name":"Actuator","score":0.44717738032341003},{"id":"https://openalex.org/keywords/multiphysics","display_name":"Multiphysics","score":0.44288498163223267},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.43923404812812805},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3539692759513855},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.34133076667785645},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.30479270219802856},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.22379755973815918},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.18690577149391174},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.15589645504951477},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.14473429322242737},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13627320528030396},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09899485111236572}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7097858786582947},{"id":"https://openalex.org/C100082104","wikidata":"https://www.wikidata.org/wiki/Q183759","display_name":"Piezoelectricity","level":2,"score":0.6587243676185608},{"id":"https://openalex.org/C2778894822","wikidata":"https://www.wikidata.org/wiki/Q519336","display_name":"Check valve","level":2,"score":0.6203902959823608},{"id":"https://openalex.org/C124961601","wikidata":"https://www.wikidata.org/wiki/Q2518149","display_name":"Conical surface","level":2,"score":0.524642288684845},{"id":"https://openalex.org/C172120300","wikidata":"https://www.wikidata.org/wiki/Q1134348","display_name":"Volumetric flow rate","level":2,"score":0.49390536546707153},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.44717738032341003},{"id":"https://openalex.org/C46435376","wikidata":"https://www.wikidata.org/wiki/Q1829750","display_name":"Multiphysics","level":3,"score":0.44288498163223267},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.43923404812812805},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3539692759513855},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.34133076667785645},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.30479270219802856},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.22379755973815918},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.18690577149391174},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.15589645504951477},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.14473429322242737},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13627320528030396},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09899485111236572}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2903680","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2903680","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08662552.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:049aef367c3441ab8a3b67732307a128","is_oa":true,"landing_page_url":"https://doaj.org/article/049aef367c3441ab8a3b67732307a128","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 36259-36265 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2903680","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2903680","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08662552.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.800000011920929,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G4891698069","display_name":null,"funder_award_id":"51805489","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2921630060.pdf","grobid_xml":"https://content.openalex.org/works/W2921630060.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W323734305","https://openalex.org/W1531588116","https://openalex.org/W1997059728","https://openalex.org/W2018085239","https://openalex.org/W2026087730","https://openalex.org/W2058070853","https://openalex.org/W2084356694","https://openalex.org/W2130045603","https://openalex.org/W2134712854","https://openalex.org/W2166968589","https://openalex.org/W2251518982","https://openalex.org/W2279892278","https://openalex.org/W2507345243","https://openalex.org/W2566534803","https://openalex.org/W2605047917","https://openalex.org/W2617035631","https://openalex.org/W2621298161","https://openalex.org/W2795135945","https://openalex.org/W2800815072","https://openalex.org/W2889439926","https://openalex.org/W6731385019"],"related_works":["https://openalex.org/W2084426624","https://openalex.org/W3026055904","https://openalex.org/W2792869497","https://openalex.org/W4312133600","https://openalex.org/W2567205727","https://openalex.org/W2361803029","https://openalex.org/W2548694948","https://openalex.org/W4406260683","https://openalex.org/W2444474559","https://openalex.org/W2393696110"],"abstract_inverted_index":{"Valve-less":[0],"piezoelectric":[1,31,64,162,215],"pumps":[2,216],"possess":[3],"the":[4,27,36,45,48,51,76,80,84,88,99,102,108,112,116,119,124,127,131,138,149,160,207,211],"advantages":[5],"of":[6,11,29,35,54,62,87,104,118,133,178,186,209,213],"simple":[7],"structure":[8],"and":[9,41,50,66,152,192,200],"absence":[10],"electromagnetic":[12],"interference,":[13],"which":[14,189],"has":[15],"accordingly":[16],"drawn":[17],"widespread":[18],"attention.":[19],"In":[20],"this":[21],"paper,":[22],"in":[23],"order":[24],"to":[25,43,98,144],"improve":[26],"performance":[28,49,128],"valve-less":[30,89,161,214],"pumps,":[32],"various":[33],"kinds":[34],"prototypes":[37],"had":[38],"been":[39],"designed":[40],"fabricated":[42],"discover":[44],"relationship":[46],"between":[47],"structural":[52],"parameters":[53],"valve":[55,109,134,172,183,219],"hole":[56,135,173,184,220],"spacing.":[57,174,221],"The":[58,155],"prototype":[59,139],"is":[60,190],"comprised":[61],"a":[63,67,71],"actuator":[65],"pump":[68,77,90,120,163],"chamber":[69,78,121,150],"through":[70],"conical":[72],"tube":[73],"that":[74,159,196],"connects":[75],"with":[79,142],"buffer":[81],"chamber.":[82],"First,":[83],"flow":[85,105],"characteristics":[86],"were":[91],"performed":[92],"by":[93,169,217],"using":[94],"COMSOL":[95],"Multiphysics.":[96],"According":[97],"simulation":[100],"result,":[101],"decline":[103],"velocity":[106],"around":[107],"holes":[110],"on":[111,137],"side":[113],"far":[114],"from":[115],"center":[117],"may":[122],"be":[123,167],"reasons":[125],"for":[126],"degradation.":[129],"Second,":[130],"effect":[132],"spacing":[136,171,185],"was":[140,180],"investigated":[141],"respect":[143],"several":[145],"parameters,":[146],"such":[147],"as":[148],"height":[151],"cone":[153],"angle.":[154],"experimental":[156],"results":[157],"indicated":[158],"output":[164],"flowrate":[165,177],"can":[166],"improved":[168],"reducing":[170,218],"A":[175],"maximum":[176],"8.43mL/min":[179],"achieved":[181],"at":[182,197],"3":[187],"mm,":[188,202],"13.6%":[191],"47.1%":[193],"higher":[194],"than":[195],"15":[198],"mm":[199],"25":[201],"respectively.":[203],"We":[204],"finally":[205],"verify":[206],"feasibility":[208],"improving":[210],"capacity":[212]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}