Experimental study on the distribution characteristics of condensation frosting and defrosting on a single vertical straight fin under constrained airflow conditions

Key Points

• Frosting and defrosting occur with distinct distribution characteristics depending on airflow conditions and temperature gradients.
• Key evidence shows that under constrained airflow, the rate of defrosting can be significantly influenced by condensation patterns observed.
• Experimental study on a single vertical straight fin allows for detailed observations of condensation and thermal interactions in precise conditions.
• Findings highlight the need for optimized thermal management systems in applications affected by condensation and frosting phenomena.