Document ID (ISN) | 25701 |
CIS number |
76-1600 |
ISSN - Serial title |
0509-6510 - Prace Centralnego instytutu ochrony pracy |
Year |
1975 |
Convention or series no. |
|
Author(s) |
Twardowski W., Ostrowska M.A., Matuszak M., Geppert M. |
Title |
Attempt at a mathematical description of the relations between certain physical parameters characterising the atmosphere of production premises |
Original title |
Próba matematycznego opisania zależności pomiędzy niektórymi parametrami fizycznymi charakteryzującymi środowisko powietrzne w promieszczeniach produkcyjnych [in Polish] |
Bibliographic information |
1975, Vol.25, No.86, p.179-195. Illus. 11 ref. |
Abstract |
Description of 2 mathematical models used to determine the distribution of air pollutants, an indispensable parameter for the design of an appropriate ventilation system. The first model, in the form of a complex polynomial based on spatial network theory, takes account of the interaction between the different emission sources. The second, a system of differential equations resulting in an algorithm, expresses the influence of the air movement due to the ventilation on the distribution of dust concentration in a closed space. The results obtained by applying these models confirm the possibility of a mathematical representation of the phenomena that are involved in the propagation of pollutants in the air of production workplaces. |
Descriptors (primary) |
distribution of air pollutants; mathematical analysis; ventilation design |
Descriptors (secondary) |
air movement; mathematical models; industrial buildings |
Document type |
- |
Subject(s) |
Heating, ventilation and climate
|
Broad subject area(s) |
|
Browse category(ies) |
Air pollution Environmental pollution Ventilation
|