Matches in SemOpenAlex for { <https://semopenalex.org/work/W2749668023> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2749668023 abstract "Abstract Diffusion chamber with SSNTD (Solid State Nuclear Track Detector) placed inside is a passive detector for measuring the activity of 222 Rn and 220 Rn (radon and thoron) and their progenies. Calibration from detected alpha particle tracks to progeny activity is often acquired from theoretical models. One common assumption related to these models found in literature is that concentrations of 222 Rn and 220 Rn at the entrance of a chamber are constant during the exposure. In this paper, concentrations of 222 Rn and 220 Rn at the entrance of the chamber are taken to be variable with time, which is actually the case in reality. Therefore, spatial distributions of 222 Rn and 220 Rn and their progenies inside the diffusion chamber should be time dependent. Variation of 222 Rn and 220 Rn concentrations on the entrance of the chamber was modeled on the basis of true measurements. Diffusion equations in cylindrical coordinates were solved using FDM (Finite Difference Method) to obtain spatial distributions as functions of time. It was shown that concentrations of 222 Rn, 220 Rn and their progenies were not homogeneously distributed in the chamber. Due to variable 222 Rn and 220 Rn concentrations at the entrance of the chamber, steady state (the case when concentration of 222 Rn, 220 Rn and their progenies inside the chamber remains unchanged with time) could not be reached. Deposition of progenies on the chamber walls was considered and it was shown that distributions of deposited progenies were not uniform over walls’ surface." @default.
- W2749668023 created "2017-08-31" @default.
- W2749668023 creator A5011101102 @default.
- W2749668023 creator A5042316303 @default.
- W2749668023 creator A5060413093 @default.
- W2749668023 date "2017-11-01" @default.
- W2749668023 modified "2023-09-29" @default.
- W2749668023 title "Time dependence of222Rn,220Rn and their progenies’ distributions in a diffusion chamber" @default.
- W2749668023 cites W1964979393 @default.
- W2749668023 cites W1977075662 @default.
- W2749668023 cites W1982463246 @default.
- W2749668023 cites W1984199988 @default.
- W2749668023 cites W1995680473 @default.
- W2749668023 cites W2000065893 @default.
- W2749668023 cites W2014026706 @default.
- W2749668023 cites W2030224372 @default.
- W2749668023 cites W2032905464 @default.
- W2749668023 cites W2039860607 @default.
- W2749668023 cites W2052983854 @default.
- W2749668023 cites W2076273725 @default.
- W2749668023 cites W2125036855 @default.
- W2749668023 cites W2164272468 @default.
- W2749668023 cites W2293149028 @default.
- W2749668023 cites W243996094 @default.
- W2749668023 cites W2594848066 @default.
- W2749668023 doi "https://doi.org/10.1016/j.nima.2017.08.018" @default.
- W2749668023 hasPublicationYear "2017" @default.
- W2749668023 type Work @default.
- W2749668023 sameAs 2749668023 @default.
- W2749668023 citedByCount "3" @default.
- W2749668023 countsByYear W27496680232019 @default.
- W2749668023 countsByYear W27496680232021 @default.
- W2749668023 countsByYear W27496680232022 @default.
- W2749668023 crossrefType "journal-article" @default.
- W2749668023 hasAuthorship W2749668023A5011101102 @default.
- W2749668023 hasAuthorship W2749668023A5042316303 @default.
- W2749668023 hasAuthorship W2749668023A5060413093 @default.
- W2749668023 hasConcept C121332964 @default.
- W2749668023 hasConcept C136264566 @default.
- W2749668023 hasConcept C151730666 @default.
- W2749668023 hasConcept C162324750 @default.
- W2749668023 hasConcept C165838908 @default.
- W2749668023 hasConcept C185544564 @default.
- W2749668023 hasConcept C185592680 @default.
- W2749668023 hasConcept C192562407 @default.
- W2749668023 hasConcept C2780378061 @default.
- W2749668023 hasConcept C2816523 @default.
- W2749668023 hasConcept C545943180 @default.
- W2749668023 hasConcept C571446 @default.
- W2749668023 hasConcept C62520636 @default.
- W2749668023 hasConcept C64297162 @default.
- W2749668023 hasConcept C69357855 @default.
- W2749668023 hasConcept C86803240 @default.
- W2749668023 hasConcept C97355855 @default.
- W2749668023 hasConceptScore W2749668023C121332964 @default.
- W2749668023 hasConceptScore W2749668023C136264566 @default.
- W2749668023 hasConceptScore W2749668023C151730666 @default.
- W2749668023 hasConceptScore W2749668023C162324750 @default.
- W2749668023 hasConceptScore W2749668023C165838908 @default.
- W2749668023 hasConceptScore W2749668023C185544564 @default.
- W2749668023 hasConceptScore W2749668023C185592680 @default.
- W2749668023 hasConceptScore W2749668023C192562407 @default.
- W2749668023 hasConceptScore W2749668023C2780378061 @default.
- W2749668023 hasConceptScore W2749668023C2816523 @default.
- W2749668023 hasConceptScore W2749668023C545943180 @default.
- W2749668023 hasConceptScore W2749668023C571446 @default.
- W2749668023 hasConceptScore W2749668023C62520636 @default.
- W2749668023 hasConceptScore W2749668023C64297162 @default.
- W2749668023 hasConceptScore W2749668023C69357855 @default.
- W2749668023 hasConceptScore W2749668023C86803240 @default.
- W2749668023 hasConceptScore W2749668023C97355855 @default.
- W2749668023 hasFunder F4320322729 @default.
- W2749668023 hasLocation W27496680231 @default.
- W2749668023 hasOpenAccess W2749668023 @default.
- W2749668023 hasPrimaryLocation W27496680231 @default.
- W2749668023 hasRelatedWork W1985585653 @default.
- W2749668023 hasRelatedWork W2007823285 @default.
- W2749668023 hasRelatedWork W2118032686 @default.
- W2749668023 hasRelatedWork W2156537024 @default.
- W2749668023 hasRelatedWork W2326792633 @default.
- W2749668023 hasRelatedWork W2327599604 @default.
- W2749668023 hasRelatedWork W2367670785 @default.
- W2749668023 hasRelatedWork W2377659197 @default.
- W2749668023 hasRelatedWork W2394054995 @default.
- W2749668023 hasRelatedWork W2588973044 @default.
- W2749668023 hasRelatedWork W3105762648 @default.
- W2749668023 hasRelatedWork W983976687 @default.
- W2749668023 hasRelatedWork W1598805330 @default.
- W2749668023 hasRelatedWork W2773260068 @default.
- W2749668023 hasRelatedWork W2823330769 @default.
- W2749668023 hasRelatedWork W2854792161 @default.
- W2749668023 hasRelatedWork W2856473567 @default.
- W2749668023 hasRelatedWork W2864445063 @default.
- W2749668023 hasRelatedWork W2873083656 @default.
- W2749668023 hasRelatedWork W2873506171 @default.
- W2749668023 isParatext "false" @default.
- W2749668023 isRetracted "false" @default.
- W2749668023 magId "2749668023" @default.
- W2749668023 workType "article" @default.