Matches in SemOpenAlex for { <https://semopenalex.org/work/W4323354619> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W4323354619 endingPage "112239" @default.
- W4323354619 startingPage "112239" @default.
- W4323354619 abstract "This investigation aims to develop a reliable and accurate experimental database for thermal contact conductance (TCC) across the sample of pressure tube (PT) and calandria tube (CT) interface. During a postulated accidental scenario of pressurized heavy water reactors (PHWR), the PT might meet CT owing to the thermomechanical deformation due to sagging, ballooning, or a combination of both. This initiates a high heat flow from the fuel bundle to PT, followed by PT to CT and further from CT to the moderator. The involvement of large heat fluxes demands the correct estimation of the associated heat transfer rate to the moderator, which largely depends on the contact conductance between PT and CT at similar working ranges. In this work, a unique experimental setup has been developed to precisely characterize interfacial interactions of the flat surfaces of PT and CT specimen subjected to axial force in the CO2 atmosphere to avoid oxidation at high temperature, which closely simulates the actual scenario of PHWR. Steady state experiments were performed under the contact pressures ranging from 0.6 to 8 MPa, whereas interfacial temperatures between PT and CT vary from 300 to 500 °C. Two-factor, three-level face-centered central composite design (CCD) was used to select the intermediate pressure and temperature parameters prior to performing the experiments. Finally, experiments were performed at the selected range of parameters and correlation for estimating TCC has been developed using Response Surface Methodology (RSM). The correlation is inherently expressed as the function of intermediate temperature and contacting pressure at PT-CT interface, which has been utilized in safety analysis codes for safety evaluation of reactors." @default.
- W4323354619 created "2023-03-08" @default.
- W4323354619 creator A5014190650 @default.
- W4323354619 creator A5067001932 @default.
- W4323354619 date "2023-05-01" @default.
- W4323354619 modified "2023-09-26" @default.
- W4323354619 title "High temperature thermal contact conductance measurement and correlation for pressure tube and calandria tube interface under CO2 environment" @default.
- W4323354619 cites W1968184568 @default.
- W4323354619 cites W1972359168 @default.
- W4323354619 cites W1980514231 @default.
- W4323354619 cites W1992482310 @default.
- W4323354619 cites W2007390239 @default.
- W4323354619 cites W2011092658 @default.
- W4323354619 cites W2011215447 @default.
- W4323354619 cites W2012220831 @default.
- W4323354619 cites W2014259552 @default.
- W4323354619 cites W2014771237 @default.
- W4323354619 cites W2026890590 @default.
- W4323354619 cites W2039488896 @default.
- W4323354619 cites W2056647770 @default.
- W4323354619 cites W2060147246 @default.
- W4323354619 cites W2064086573 @default.
- W4323354619 cites W2067257471 @default.
- W4323354619 cites W2078650196 @default.
- W4323354619 cites W2082150638 @default.
- W4323354619 cites W2086727165 @default.
- W4323354619 cites W2088254249 @default.
- W4323354619 cites W2091221396 @default.
- W4323354619 cites W2140747106 @default.
- W4323354619 cites W2192724399 @default.
- W4323354619 cites W2281473814 @default.
- W4323354619 cites W2316262673 @default.
- W4323354619 cites W2332143873 @default.
- W4323354619 cites W2517856319 @default.
- W4323354619 cites W2608500316 @default.
- W4323354619 cites W3015978428 @default.
- W4323354619 cites W3043184741 @default.
- W4323354619 cites W3127414029 @default.
- W4323354619 cites W4292490584 @default.
- W4323354619 doi "https://doi.org/10.1016/j.nucengdes.2023.112239" @default.
- W4323354619 hasPublicationYear "2023" @default.
- W4323354619 type Work @default.
- W4323354619 citedByCount "0" @default.
- W4323354619 crossrefType "journal-article" @default.
- W4323354619 hasAuthorship W4323354619A5014190650 @default.
- W4323354619 hasAuthorship W4323354619A5067001932 @default.
- W4323354619 hasConcept C116915560 @default.
- W4323354619 hasConcept C121332964 @default.
- W4323354619 hasConcept C127413603 @default.
- W4323354619 hasConcept C137693562 @default.
- W4323354619 hasConcept C159985019 @default.
- W4323354619 hasConcept C18762648 @default.
- W4323354619 hasConcept C192562407 @default.
- W4323354619 hasConcept C204366326 @default.
- W4323354619 hasConcept C2777551473 @default.
- W4323354619 hasConcept C45058047 @default.
- W4323354619 hasConcept C50517652 @default.
- W4323354619 hasConcept C57879066 @default.
- W4323354619 hasConcept C78519656 @default.
- W4323354619 hasConceptScore W4323354619C116915560 @default.
- W4323354619 hasConceptScore W4323354619C121332964 @default.
- W4323354619 hasConceptScore W4323354619C127413603 @default.
- W4323354619 hasConceptScore W4323354619C137693562 @default.
- W4323354619 hasConceptScore W4323354619C159985019 @default.
- W4323354619 hasConceptScore W4323354619C18762648 @default.
- W4323354619 hasConceptScore W4323354619C192562407 @default.
- W4323354619 hasConceptScore W4323354619C204366326 @default.
- W4323354619 hasConceptScore W4323354619C2777551473 @default.
- W4323354619 hasConceptScore W4323354619C45058047 @default.
- W4323354619 hasConceptScore W4323354619C50517652 @default.
- W4323354619 hasConceptScore W4323354619C57879066 @default.
- W4323354619 hasConceptScore W4323354619C78519656 @default.
- W4323354619 hasFunder F4320334966 @default.
- W4323354619 hasLocation W43233546191 @default.
- W4323354619 hasOpenAccess W4323354619 @default.
- W4323354619 hasPrimaryLocation W43233546191 @default.
- W4323354619 hasRelatedWork W2137307547 @default.
- W4323354619 hasRelatedWork W2380293314 @default.
- W4323354619 hasRelatedWork W2773462321 @default.
- W4323354619 hasRelatedWork W2943188944 @default.
- W4323354619 hasRelatedWork W2991079614 @default.
- W4323354619 hasRelatedWork W3082440218 @default.
- W4323354619 hasRelatedWork W4233773495 @default.
- W4323354619 hasRelatedWork W4296473250 @default.
- W4323354619 hasRelatedWork W4377965938 @default.
- W4323354619 hasRelatedWork W3022665306 @default.
- W4323354619 hasVolume "406" @default.
- W4323354619 isParatext "false" @default.
- W4323354619 isRetracted "false" @default.
- W4323354619 workType "article" @default.