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Inversion of the Jacobi-Porstendörfer Room Model for the Radon Progeny
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SYSNO ASEP 0355011 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Inversion of the Jacobi-Porstendörfer Room Model for the Radon Progeny Author(s) Thomas, J. (CZ)
Jílek, K. (CZ)
Brabec, Marek (UIVT-O) RID, SAI, ORCIDSource Title Nukleonika. - : Sciendo - ISSN 0029-5922
Roč. 55, č. 4 (2010), s. 433-437Number of pages 5 s. Language eng - English Country PL - Poland Keywords Jacobi room model ; inversion and invariants of the model ; unattached radon daughters ; attachment rate ; deposition rate Subject RIV BB - Applied Statistics, Operational Research CEZ AV0Z10300504 - UIVT-O (2005-2011) UT WOS 000285214700003 EID SCOPUS 79960861082 Annotation The Jacobi-Porstendörfer model describes the behaviour of radon progeny in the atmosphere of a room. It distinguishes between free and attached radon progeny in air. There have been several attempts to invert the model approximately to determine the parameters describing the underlying physical processes. Here, an exact solution is aimed at as an algebraic inversion of the systém of six linear equations for the five unknown physical parameters k, X, R, qf, qa of the room model. Two strong linear dependencies in this system, unfortunately do not allow to obtain a general solution, but only a parameterized one. These results are in agreement with results of a sophisticated modern statistical approach. Workplace Institute of Computer Science Contact Tereza Šírová, sirova@cs.cas.cz, Tel.: 266 053 800 Year of Publishing 2011
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