{"doi":"10.47363/jcert/2021(3)115","title":"Turbulent Kinetic Energy and Budget of Heterogeneous Open Channel with Gravel and Vegetated Beds","abstract":"<jats:p>Turbulent kinetic energy (TKE) and budget are indispensable hydraulic parameters to determine turbulent scales and processes resulting from various and different natural hydraulic features in open channels. This paper focuses on experimental investigation of turbulent kinetic energy and budget in a heterogeneous open channel flow with gravel and vegetated beds. Results indicate the turbulent kinetic energy (TKE) value over gravel region of the heterogeneous bed remains  approximately  constant  with  flow  depth.  The  highest  turbulent  kinetic  energy  was  calculated  for  flexible  vegetation  arrangement  compared  to  the rigid vegetation. The estimation of the turbulent kinetic energy budget shows the higher values of turbulence production recorded over the flexible vegetated bed, consequently, the dissipation rate exhibits faster decay of turbulence kinetic energy over the vegetated bed in comparison to the gravel bed.</jats:p>","journal":"Journal of Civil Engineering Research &amp; Technology","year":2021,"id":28263,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":0,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":158773,"name":"OP Folorunso","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"base_score":0.0,"endowment":0.0,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"40275382","pmcid":null,"openalex_id":"https://openalex.org/W4205578050","authors":[],"funders":[{"funder_name":"Conselho Nacional de Desenvolvimento Científico e Tecnológico","grant_id":"440891/2016-7, 311365/2021-3 to G.S.R","title":null},{"funder_name":"Coordenação de Aperfeiçoamento de Pessoal de Nível Superior","grant_id":"88881.130749/2016-01 to G.S.R","title":null},{"funder_name":"Fundação de Amparo à Pesquisa do Estado da Bahia","grant_id":"PET0022/2016 to G.S.R","title":null}],"total_grants":3,"fwci":0.0,"citation_percentile":0.159947,"influential_citations":0,"citation_trend":[],"oa_status":"bronze","license":null,"oa_locations":[{"url":"https://doi.org/10.47363/jcert/2021(3)115","host_type":"journal"},{"url":"https://doi.org/10.47363/jcert/2021(3)115","host_type":"BRONZE"},{"url":"https://doi.org/10.47363/jcert/2021(3)115","host_type":"publisher"}],"fields_of_study":["Hydrology and Sediment Transport Processes","Hydraulic flow and structures","Soil erosion and sediment transport","Environmental Science","Engineering","Humans","Immunoglobulin M","Antibodies, Viral","Chikungunya Fever","Chikungunya virus","Arthralgia","Male","Female","Adult","Middle Aged","Brazil","Young Adult","Aged","Enzyme-Linked Immunosorbent Assay","Longitudinal Studies","Adolescent","Time Factors","Chronic Disease"],"mesh_terms":["Humans","Immunoglobulin M","Antibodies, Viral","Chikungunya Fever","Chikungunya virus","Arthralgia","Male","Female","Adult","Middle Aged","Brazil","Young Adult","Aged","Enzyme-Linked Immunosorbent Assay","Longitudinal Studies","Adolescent","Time Factors","Chronic Disease"],"keywords":["Turbulence kinetic energy","Turbulence","Kinetic energy","Dissipation","Energy budget","Environmental science","Mechanics","Open-channel flow","Flow (mathematics)","Channel (broadcasting)","Geology","Vegetation (pathology)","Hydrology (agriculture)","Physics","Geotechnical engineering","Thermodynamics","Classical mechanics","Computer science","Chikungunya","Diagnosis","IgM antibody","Serology","Surveillance"],"sdg_mappings":[],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-06-08T21:04:34.126253Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}