The influence of the angle of impingement on heat transfer coefficients and pressure drops for the flow of air over a tube bank.
The designer of a baffled, shell-and-tube heat exchanger experiences little trouble in estimating the tube-side beat transfer coefficients and pressure drops. On the shell-side however, two major problems must be overcome before these values can be determined. First, the flow pattern around the baff...
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| Format: | Others |
| Language: | en |
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McGill University
1956
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| Online Access: | http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=110312 |
| Summary: | The designer of a baffled, shell-and-tube heat exchanger experiences little trouble in estimating the tube-side beat transfer coefficients and pressure drops. On the shell-side however, two major problems must be overcome before these values can be determined. First, the flow pattern around the baffles and through the tube-bundle is difficult to determine accurately and leakage paths through the baffle clearance-holes and around the tube-bundle periphery make it difficult even to determine the mass-flow through the active portion of the exchanger. |
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