|
| << vorige |
Tijdschrift beschrijving
Alle jaargangen van het bijbehorende tijdschrift
Alle afleveringen van het bijbehorende jaargang
Alle artikelen van de bijbehorende aflevering
Details van artikel 5 van 5 gevonden artikelen
| Titel: |
Pneumatic Drying of Solid Particle: Experimental and Model Comparison |
| Auteur: |
Indarto, A. Halim, Y. Partoputro, P. |
| Verschenen in: |
Experimental heat transfer |
| Paginering: | Jaargang 20 (2007) nr. 4 pagina's 277-287 |
| Jaar: |
2007-10 |
| Inhoud: |
This article presents a mathematical model approach to studying the drying phenomena of solid particle in a pneumatic (flash) dryer. The analysis is focused on the pneumatic momentum, mass, and heat balance of the solid particle when it moves inside the reactor. A fixed bed fluidization model was used to calculate the forces balance on the single solid particle. By solving mass and heat balance occurred in the particle, the water/liquid removal efficiency can be calculated. To validate the model calculations, we conducted a set of experiments and compared the simulation with the experimental data. High-moisture, natural concrete sand, the additional material for portland cement, was used and dried along a vertical cylindrical tube with length of 2 m and diameter of 6.68 cm. The drying gas was supplied by a high-capacity air blower which was connected to the burner to produce 120 m3/h of drying gas with maximum temperature of 800°C. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 5 van 5 gevonden artikelen
| << vorige |