Inversion of the Jacobi-Porstendörfer Room Model for the Radon Progeny

0355011 - ÚI 2011 RIV PL eng J - Článek v odborném periodiku
Thomas, J. - Jílek, K. - Brabec, Marek
Inversion of the Jacobi-Porstendörfer Room Model for the Radon Progeny.
Nukleonika. Roč. 55, č. 4 (2010), s. 433-437. ISSN 0029-5922. E-ISSN 1508-5791
Výzkumný záměr: CEZ:AV0Z10300504
Klíčová slova: Jacobi room model * inversion and invariants of the model * unattached radon daughters * attachment rate * deposition rate
Kód oboru RIV: BB - Aplikovaná statistika, operační výzkum
Impakt faktor: 0.321, rok: 2010
http://www.nukleonika.pl/www/back/full/vol55_2010/v55n4p433f.pdf

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.
Trvalý link: http://hdl.handle.net/11104/0193874