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Details van artikel 6 van 14 gevonden artikelen
| Titel: |
Evaluation of Immersion Coil Designs for Natural Convection-Driven Batch Cooling or Heating in Tanks |
| Auteur: |
Joye, Donald D. Smith, Michael A. |
| Verschenen in: |
Heat transfer engineering |
| Paginering: | Jaargang 21 (2000) nr. 5 pagina's 47-54 |
| Jaar: |
2000-10-01 |
| Inhoud: |
Various designs of immersion coils for batch cooling or heating of liquids in tanks were investigated to determine which design was most efficient. This equipment has direct utility in chemical batch processing operations and, particularly, wort cooling-a critical step in small-scale batch brewing of beer. This operation does not use a stirrer or agitation for a variety of reasons, hence it is dependent on natural-convection mechanisms for heat transfer, yet quick cooling is desired. Four basic coil designs with several permutations were evaluated. The results fell into four groups - best, good, mediocre, and worst performers. We found that coil placement and shape were design parameters that had a critical effect on the rate of cooling. Coil spacing also had a significant effect on the cooling rate when it was less than about 2 diameters. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 6 van 14 gevonden artikelen
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