PERFORMANCE EVALUATION OF A 3D-PRINTED HEAT RECOVERY VENTILATION SYSTEM (HRVS)

Hussein Bilal TLAIS, Radu ȚARCĂ, Daniel ANTON, Dan CRĂCIUN

Abstract


Heat Recovery Ventilation Systems (HRVS) provide an effective solution by recovering energy from exhaust air to preheat incoming fresh air. This study evaluates the performance of a 3D-printed HRVS prototype manufactured from PLA. The system’s efficiency was tested under natural indoor and outdoor conditions. Simulations using ANSYS and experimental measurements were conducted to determine heat recovery efficiency at various airflow rates. Results indicate that the HRVS achieves an efficiency of up to 87%, demonstrating its potential for improving energy performance and thermal comfort in buildings while maintaining Indoor air quality (IAQ).


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References


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