Prediction of void fraction in liquid-gas flow using gamma-rays
Resumo
When the heat is transferred to a coolant inside a heat exchanger, bubbles can be formed due to the nucleate boiling. The excess heat, the nature of the tubes surface and the thermophysical properties of the fluid contribute to the growth and dynamics of the steam bubbles, influencing the heat transfer coefficient. Therefore, this report presents a methodology to estimate void fraction using the principles of gamma densitometry in a two-phase flow.
Downloads
Publicado
Como Citar
Edição
Seção
Licença
Copyright (c) 2021 Grasielle da Silva Ali Mohammed
Este trabalho está licenciado sob uma licença Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.