- Tytuł:
- Mathematical Model of Gas, Powder and Bed Flow in Metallurgical Shaft Furnaces
- Autorzy:
- Panic, B.
- Powiązania:
- https://bibliotekanauki.pl/articles/353174.pdf
- Data publikacji:
- 2016
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
mathematical modeling
metallurgical shaft furnace
system: descending packed bed - gas - powder
resistance of gas flow
bed suspension - Opis:
- This paper presents the second phase of model investigations. In the first phase research into flow for the system “gas transporting powder - moving packed bed” was conducted in the physical modeling. The influence of bed, powder and gas parameters on values of interaction forces and phenomena occurring in investigated system was defined. The article discusses the successive stage of investigations into gas flow carrying the powder through the descending packed bed. The research was performed with the application of mathematical modeling after tests with a physical model in use had been accomplished. The elaborated mathematical model was used to calculate resistance values of gas flow carrying the powder through the descending packed bed, masses of ‘static’ and ‘dynamic’ powders as well as total mass of powder holdup in the bed. Then the verification of the model was done comparing the obtained results with those from the physical model.
- Źródło:
-
Archives of Metallurgy and Materials; 2016, 61, 1; 227-232
1733-3490 - Pojawia się w:
- Archives of Metallurgy and Materials
- Dostawca treści:
- Biblioteka Nauki
Artykuł