Published 1999
| Version v1
Miscellaneous
The model calculation of soil radon exhalation rate measuring
- 1. China Inst. of Atomic Energy, Beijing (China)
Description
By analysing the source, decay and diffusing transport, the mathematics model used to calculating the distribution and radon exhalation rate was developed. The result shows that the closed-can method is limited by the can's size. For using the effective decay constant or line slope of radon concentration curve to calculate the exhalation rate, the height of the can should be more than a certain value which is 0.5 m in this case, and the radius of the can, for the former should be small, for the latter large
Additional details
Publishing Information
- Imprint Title
- Proceedings of the national conference on radiation protection
- Imprint Pagination
- 486 p.
- Journal Page Range
- p. 403-408
Conference
- Title
- National conference on radiation protection
- Dates
- 16-20 Nov 1998
- Place
- Shenzhen (China)
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 36021384
- Subject category
- S54: ENVIRONMENTAL SCIENCES;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- CALCULATION METHODS; DECAY; DIFFUSION; EXHALATION; MATHEMATICAL MODELS; RADIONUCLIDE MIGRATION; RADON; SIMULATION; SOILS
- Descriptors DEC
- CLEARANCE; ELEMENTS; ENVIRONMENTAL TRANSPORT; EXCRETION; FLUIDS; GASES; MASS TRANSFER; NONMETALS; RARE GASES