A simplified theoretical approach for the prediction of evaporation (nonucleate boiling) heat transfer coefficient in a horizontal tube falling film is proposed. The correlation is derived from an analysis of the thermal boundary layer under the assumption of turbulent flow regime and taking into ac
Heat transfer analysis of preheated turbulent falling films in vertical tube evaporators
โ Scribed by N.M. Al-Najem; K.Y. Ezuddin; M.A. Darwish
- Book ID
- 108315359
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 757 KB
- Volume
- 115
- Category
- Article
- ISSN
- 0011-9164
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A detailed numerical study has been conducted in order to analyse the combined buoyancy effects of thermal and mass diffusion on the turbulent mixed convection tube flows. Numerical results for air-water system are presented under different conditions. A low Reynolds number k-e turbulent model is us
## Abstract A numerical simulation and experimental study were carried out for evaporation heat transfer of a falling water film on a smooth horizontal tube bundle evaporator. A laminar model and a turbulence model were respectively adopted to calculate the heat transfer coefficients of falling wat