This work describes a simple and easy-to-perform experiment, destined to the study of the heat and mass transfer by means of a practical class. This study is carried out from the melting of an ice sheet into ambient air and based on the quantitative evaluation of the heat transferred by radiation, convection and condensation of water vapor on the surface of that plate. The theoretical values, predicted from equations related to these processes of heat and mass transfers, are compared with experimental data concerning the melting mass rate of this plate. The ease of running the tests and the simplicity of the equipment employed makes this experiment a practical activity that is easy to implement in disciplines dealing with heat and mass transfer. In addition, the agreement between theoretical and experimental values of the heat and mass transfer rate, and the methodology used in the analysis and quantification of this rate, make feasible the proposed experiment as an efficient pedagogical tool to study this subject.
Keywords:
heat and mass transfer; melting of an ice sheet; radiation; convection; condensation of water vapor
