Projeto de um trocador de calor casco e tubo

Abstract

In this work, the desired objective was to project and model a tube and shell heat exchanger to be used on a teaching bench, therefore it must be a dispositive with reduced dimensions. The only fluid the will flow through the equipment is water, but in different states determined by the flow side, to the tube side the flow will be water in liquid state, at room temperature, while to the shell side will be water in steam state. The calculations to dimensioning were based on methodologies of Kern and Bell-Dellaware, this one to shell, while that one to the tubes. Were realized some punctual modifications to better fit it to the concept of the work and have more accurate results. This exchanger is defined as a condenser, because when you get in touch with the tubes surfaces, the steam will condense.