Systems and methods of predicting a critical effective k for a nuclear reactor
Systems and methods for determining a critical effective k at an off-rated core (12) state of a nuclear power plant includes determining, for the off-rated core state a control rod (18) density, a percent core power, a gadolinium reactivity worth, a doppler reactivity worth, and a xenon reactivity w...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | KROPACZEK, DAVID JOSEPH MERTYUREK, UGUR CHOPELAS, ANGELO PETER KARVE, ATUL A |
| description | Systems and methods for determining a critical effective k at an off-rated core (12) state of a nuclear power plant includes determining, for the off-rated core state a control rod (18) density, a percent core power, a gadolinium reactivity worth, a doppler reactivity worth, and a xenon reactivity worth responsive to a control rod pattern, a reactor power plan including the off-rated core state, and a reference effective k, calculating a change in an effective k from the reference effective k at the off-rated core state responsive to two or more parameters selected from the group consisting of the control rod density, the percent core power, the gadolinium reactivity worth, the doppler reactivity worth, and the xenon reactivity worth, and generating the critical effective k for the off-rated core state responsive to the change in the effective k from the reference effective k. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP1927994B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP1927994B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP1927994B13</originalsourceid><addsrcrecordid>eNqNirEKAjEQBa-xEPUf9gcsTgVJq5xYiaD9sWxeNFwuCZso-Pde4QdYDczMvLncPqViLMTR0oj6TLZQcpQV1kv18UFMor564UBwDpN8gwZySacUXxLASgqWmnTZzByHgtWPi4ZO3f14XiOnHiWzIKL23bU1m70xu0O7_WP5AoELNdg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Systems and methods of predicting a critical effective k for a nuclear reactor</title><source>esp@cenet</source><creator>KROPACZEK, DAVID JOSEPH ; MERTYUREK, UGUR ; CHOPELAS, ANGELO PETER ; KARVE, ATUL A</creator><creatorcontrib>KROPACZEK, DAVID JOSEPH ; MERTYUREK, UGUR ; CHOPELAS, ANGELO PETER ; KARVE, ATUL A</creatorcontrib><description>Systems and methods for determining a critical effective k at an off-rated core (12) state of a nuclear power plant includes determining, for the off-rated core state a control rod (18) density, a percent core power, a gadolinium reactivity worth, a doppler reactivity worth, and a xenon reactivity worth responsive to a control rod pattern, a reactor power plan including the off-rated core state, and a reference effective k, calculating a change in an effective k from the reference effective k at the off-rated core state responsive to two or more parameters selected from the group consisting of the control rod density, the percent core power, the gadolinium reactivity worth, the doppler reactivity worth, and the xenon reactivity worth, and generating the critical effective k for the off-rated core state responsive to the change in the effective k from the reference effective k.</description><language>eng ; fre ; ger</language><subject>NUCLEAR ENGINEERING ; NUCLEAR PHYSICS ; NUCLEAR POWER PLANT ; NUCLEAR REACTORS ; PHYSICS</subject><creationdate>2013</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130109&DB=EPODOC&CC=EP&NR=1927994B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130109&DB=EPODOC&CC=EP&NR=1927994B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KROPACZEK, DAVID JOSEPH</creatorcontrib><creatorcontrib>MERTYUREK, UGUR</creatorcontrib><creatorcontrib>CHOPELAS, ANGELO PETER</creatorcontrib><creatorcontrib>KARVE, ATUL A</creatorcontrib><title>Systems and methods of predicting a critical effective k for a nuclear reactor</title><description>Systems and methods for determining a critical effective k at an off-rated core (12) state of a nuclear power plant includes determining, for the off-rated core state a control rod (18) density, a percent core power, a gadolinium reactivity worth, a doppler reactivity worth, and a xenon reactivity worth responsive to a control rod pattern, a reactor power plan including the off-rated core state, and a reference effective k, calculating a change in an effective k from the reference effective k at the off-rated core state responsive to two or more parameters selected from the group consisting of the control rod density, the percent core power, the gadolinium reactivity worth, the doppler reactivity worth, and the xenon reactivity worth, and generating the critical effective k for the off-rated core state responsive to the change in the effective k from the reference effective k.</description><subject>NUCLEAR ENGINEERING</subject><subject>NUCLEAR PHYSICS</subject><subject>NUCLEAR POWER PLANT</subject><subject>NUCLEAR REACTORS</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNirEKAjEQBa-xEPUf9gcsTgVJq5xYiaD9sWxeNFwuCZso-Pde4QdYDczMvLncPqViLMTR0oj6TLZQcpQV1kv18UFMor564UBwDpN8gwZySacUXxLASgqWmnTZzByHgtWPi4ZO3f14XiOnHiWzIKL23bU1m70xu0O7_WP5AoELNdg</recordid><startdate>20130109</startdate><enddate>20130109</enddate><creator>KROPACZEK, DAVID JOSEPH</creator><creator>MERTYUREK, UGUR</creator><creator>CHOPELAS, ANGELO PETER</creator><creator>KARVE, ATUL A</creator><scope>EVB</scope></search><sort><creationdate>20130109</creationdate><title>Systems and methods of predicting a critical effective k for a nuclear reactor</title><author>KROPACZEK, DAVID JOSEPH ; MERTYUREK, UGUR ; CHOPELAS, ANGELO PETER ; KARVE, ATUL A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1927994B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2013</creationdate><topic>NUCLEAR ENGINEERING</topic><topic>NUCLEAR PHYSICS</topic><topic>NUCLEAR POWER PLANT</topic><topic>NUCLEAR REACTORS</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>KROPACZEK, DAVID JOSEPH</creatorcontrib><creatorcontrib>MERTYUREK, UGUR</creatorcontrib><creatorcontrib>CHOPELAS, ANGELO PETER</creatorcontrib><creatorcontrib>KARVE, ATUL A</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KROPACZEK, DAVID JOSEPH</au><au>MERTYUREK, UGUR</au><au>CHOPELAS, ANGELO PETER</au><au>KARVE, ATUL A</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Systems and methods of predicting a critical effective k for a nuclear reactor</title><date>2013-01-09</date><risdate>2013</risdate><abstract>Systems and methods for determining a critical effective k at an off-rated core (12) state of a nuclear power plant includes determining, for the off-rated core state a control rod (18) density, a percent core power, a gadolinium reactivity worth, a doppler reactivity worth, and a xenon reactivity worth responsive to a control rod pattern, a reactor power plan including the off-rated core state, and a reference effective k, calculating a change in an effective k from the reference effective k at the off-rated core state responsive to two or more parameters selected from the group consisting of the control rod density, the percent core power, the gadolinium reactivity worth, the doppler reactivity worth, and the xenon reactivity worth, and generating the critical effective k for the off-rated core state responsive to the change in the effective k from the reference effective k.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP1927994B1 |
| source | esp@cenet |
| subjects | NUCLEAR ENGINEERING NUCLEAR PHYSICS NUCLEAR POWER PLANT NUCLEAR REACTORS PHYSICS |
| title | Systems and methods of predicting a critical effective k for a nuclear reactor |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T20%3A13%3A51IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=KROPACZEK,%20DAVID%20JOSEPH&rft.date=2013-01-09&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP1927994B1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |