Numerical investigation and comparison on thermal-hydraulic performance of H-type finned tube heat exchanger

Case Studies in Thermal Engineering, Год журнала: 2024, Номер 59, С. 104481 - 104481

Опубликована: Май 1, 2024

H-type finned tube heat exchangers have been widely used in boilers and waste recovery devices due to their advantages of wear resistance anti-fouling. In order improve the energy-saving effect, flow transfer characteristics with different bundle arrangements were studied. It was found that, at same Re number, column staggered arrangement can compensate for limited performance in-line reduce high pressure drop associated row arrangement. Honeycomb proposed based on Then, effects pitches thermal-hydraulic bundles honeycomb examined. The critical pitch or velocity which achieves thermal as are determined. results provide valuable insights practical application flue gas

Язык: Английский

Numerical investigation on acid vapor condensation characteristics of honeycomb H-type finned tube heat exchangers with hexagonal fins

Applied Thermal Engineering, Год журнала: 2024, Номер unknown, С. 124725 - 124725

Опубликована: Окт. 1, 2024

Язык: Английский