{"id":"https://openalex.org/W757808473","doi":null,"title":"Continuous high pressure lump coal feeder design study. [fluidized bed processors]","display_name":"Continuous high pressure lump coal feeder design study. [fluidized bed processors]","publication_year":1977,"publication_date":"1977-09-15","ids":{"openalex":"https://openalex.org/W757808473","mag":"757808473"},"language":"en","primary_location":{"id":"pmh:oai:casi.ntrs.nasa.gov:19780005310","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/19780005310","pdf_url":"https://ntrs.nasa.gov/api/citations/19780005310/downloads/19780005310.pdf","source":{"id":"https://openalex.org/S4306402118","display_name":"NASA Technical Reports Server (NASA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"JPL  Proc. of the Conf. on Coal Feeding Systems; p 359-387"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://ntrs.nasa.gov/api/citations/19780005310/downloads/19780005310.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089874615","display_name":"S. F. Fields","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"S. F. Fields","raw_affiliation_strings":["GARD, Inc. Niles, IL, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"GARD, Inc. Niles, IL, United States","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5089874615"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10615","display_name":"Granular flow and fluidized beds","score":0.9550999999046326,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10615","display_name":"Granular flow and fluidized beds","score":0.9550999999046326,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T13584","display_name":"Coal Combustion and Slurry Processing","score":0.039000000804662704,"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"}},{"id":"https://openalex.org/T13857","display_name":"Mining and Industrial Processes","score":0.0007999999797903001,"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/screw-pump","display_name":"screw pump","score":0.7049999833106995},{"id":"https://openalex.org/keywords/seals","display_name":"seals","score":0.4440000057220459},{"id":"https://openalex.org/keywords/screw-pitch","display_name":"screw pitch","score":0.8029999732971191},{"id":"https://openalex.org/keywords/rotational-speed","display_name":"rotational speed","score":0.6899999976158142}],"concepts":[{"id":"https://openalex.org/C47980062","wikidata":"https://www.wikidata.org/wiki/Q160857","display_name":"Horsepower","level":2,"score":0.7691996097564697},{"id":"https://openalex.org/C518851703","wikidata":"https://www.wikidata.org/wiki/Q24489","display_name":"Coal","level":2,"score":0.6280205249786377},{"id":"https://openalex.org/C83104080","wikidata":"https://www.wikidata.org/wiki/Q3809680","display_name":"Combustor","level":3,"score":0.5878046751022339},{"id":"https://openalex.org/C2984663118","wikidata":"https://www.wikidata.org/wiki/Q7424019","display_name":"Differential pressure","level":2,"score":0.5480775833129883},{"id":"https://openalex.org/C2777755289","wikidata":"https://www.wikidata.org/wiki/Q162919","display_name":"Seal (emblem)","level":2,"score":0.5209018588066101},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4358293116092682},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.3822445869445801},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.32988715171813965},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.31811249256134033},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.23578566312789917},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.18304607272148132},{"id":"https://openalex.org/C105923489","wikidata":"https://www.wikidata.org/wiki/Q133235","display_name":"Combustion","level":2,"score":0.11485657095909119},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.09809324145317078},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:casi.ntrs.nasa.gov:19780005310","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/19780005310","pdf_url":"https://ntrs.nasa.gov/api/citations/19780005310/downloads/19780005310.pdf","source":{"id":"https://openalex.org/S4306402118","display_name":"NASA Technical Reports Server (NASA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"JPL  Proc. of the Conf. on Coal Feeding Systems; p 359-387"},{"id":"mag:3167190043","doi":null,"is_oa":false,"landing_page_url":"https://ntrs.nasa.gov/search.jsp?R=19780005310","pdf_url":null,"source":{"id":"https://openalex.org/S4306402118","display_name":"NASA Technical Reports Server (NASA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:casi.ntrs.nasa.gov:19780005310","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/2060/19780005310","pdf_url":"https://ntrs.nasa.gov/api/citations/19780005310/downloads/19780005310.pdf","source":{"id":"https://openalex.org/S4306402118","display_name":"NASA Technical Reports Server (NASA)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210124779","host_organization_name":"National Aeronautics and Space Administration","host_organization_lineage":["https://openalex.org/I4210124779"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CASI","raw_type":"JPL  Proc. of the Conf. on Coal Feeding Systems; p 359-387"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W757808473.pdf","grobid_xml":"https://content.openalex.org/works/W757808473.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3018201754","https://openalex.org/W3167190043","https://openalex.org/W1542051636","https://openalex.org/W1562103432","https://openalex.org/W1518783387","https://openalex.org/W3032760582","https://openalex.org/W778279773","https://openalex.org/W272288098","https://openalex.org/W2021801359","https://openalex.org/W2993992677"],"abstract_inverted_index":{"A":[0],"continuous":[1],"lump":[2],"coal":[3,26],"dry":[4],"feeder":[5],"was":[6,16,38,68],"developed":[7],"for":[8],"a":[9,28,129,132],"pressurized":[10],"fluidized":[11],"bed":[12],"combustor.":[13],"The":[14,36],"approach":[15],"to":[17,24,71],"adapt":[18],"the":[19,64,80,104,119,125],"commercially":[20],"available":[21],"Fuller-Kinyon":[22,66],"pump":[23,37,67,121,139],"feed":[25],"against":[27],"pressure":[29,45,72,95,147],"differential":[30],"of":[31,63,74,103],"100":[32],"psi":[33,76],"or":[34,77],"more.":[35],"modified":[39,65],"and":[40,55,59,87,144],"tests":[41],"performed":[42,116],"at":[43,145],"various":[44,51,56],"differentials,":[46],"with":[47,128,141],"differently":[48],"pitched":[49],"screws,":[50],"screw":[52],"rotational":[53],"speeds,":[54],"seal":[57],"lengths":[58],"configurations.":[60],"Successful":[61],"operation":[62,140],"generally":[69],"limited":[70],"differentials":[73,96,148],"60":[75],"less.":[78],"Although":[79],"results":[81],"are":[82],"not":[83],"conclusive,":[84],"test":[85,105,126],"data":[86],"observations":[88],"were":[89],"made":[90],"that":[91,93,112],"indicated":[92],"higher":[94,146],"could":[97],"be":[98,115],"attained":[99],"by":[100],"further":[101,113],"modifications":[102],"setup.":[106],"In":[107],"particular,":[108],"it":[109],"is":[110],"recommended":[111],"testing":[114],"after":[117],"replacing":[118],"40-horsepower":[120],"motor":[122,130],"presently":[123],"in":[124],"setup":[127],"having":[131],"significantly":[133],"high":[134],"power":[135],"rating":[136],"(thereby":[137],"allowing":[138],"longer":[142],"seals":[143],"than":[149],"those":[150],"tested":[151],"so":[152],"far).":[153]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2016-06-24T00:00:00"}
