{"doi":"10.1109/tps.2012.2182782","title":"Structural Analysis of a Prototype Fast Shutter for ITER cCXRS Diagnostic","abstract":null,"journal":"IEEE Transactions on Plasma Science","year":2012,"id":679857,"datarank":0.40620753016533157,"base_score":2.70805020110221,"endowment":2.70805020110221,"self_citation_contribution":0.40620753016533157,"citation_network_contribution":0.0,"self_endowment_contribution":0.40620753016533157,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":14,"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":1776340,"name":"W. Biel","orcid":null,"position":1,"is_corresponding":false},{"id":1776342,"name":"Y. Krasikov","orcid":null,"position":2,"is_corresponding":false},{"id":1776344,"name":"O. Neubauer","orcid":null,"position":3,"is_corresponding":false},{"id":1776346,"name":"D. A. Castaño Bardawil","orcid":null,"position":4,"is_corresponding":false},{"id":1776339,"name":"A. Panin","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Structural Analysis of a Prototype Fast Shutter for ITER cCXRS Diagnostic","abstract":"Optical lifetime of the first mirror is a critical issue for the ITER upper-port-plug core-charge-exchange-spectroscopy diagnostic. A fast shutter is engaged to protect the mirror from depositions between measurements. The prototype shutter will be examined in a test vacuum vessel that is now under development in Forschungszentrum Jülich, Germany. Being located near the plasma, the shutter operates under severe thermal and electromagnetic (EM) loads. The multifield analyses conducted for the shutter are presented in this paper. Since the fast shutter can operate within 0.7 s, its static structural analysis should be accompanied by dynamic studies. This paper gives details about the numerical strategy used for a multifield ANSYS modeling of a complex structure. The shutter structural performance under the service, thermal, and EM loadings is in line with the requirements. A solution for a problem of high local thermostresses revealed by the analysis is proposed. Problems connected with other possible port-plug–shutter layouts are discussed.","is_dataset_classified":null,"base_score":2.70805020110221,"endowment":2.70805020110221,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"21097893","pmcid":null,"openalex_id":"https://openalex.org/W2174395551","authors":[],"funders":[],"total_grants":0,"fwci":1.3355,"citation_percentile":0.80455549,"influential_citations":0,"citation_trend":[{"year":2013,"count":6},{"year":2015,"count":3},{"year":2016,"count":1},{"year":2017,"count":1},{"year":2018,"count":1},{"year":2021,"count":1},{"year":2025,"count":1}],"oa_status":"closed","license":"https://ieeexplore.ieee.org/Xplorehelp/downloads/license-information/IEEE.html","oa_locations":[{"url":"http://xplorestaging.ieee.org/ielx5/27/6165502/06145708.pdf?arnumber=6145708","host_type":"publisher"},{"url":"https://doi.org/10.1109/tps.2012.2182782","host_type":"journal"}],"fields_of_study":["Thermal properties of materials","High-pressure geophysics and materials","Gas Dynamics and Kinetic Theory"],"mesh_terms":[],"keywords":["Shutter","Port (circuit theory)","Optics","Plasma","Spark plug","Computer science","Core charge","Nuclear engineering","Electrical engineering","Physics","Mechanical engineering","Engineering","Nuclear physics"],"sdg_mappings":[],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-17T13:54:59.567239Z","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":[]}