Ender 3 Fan Cover with Logo

thingiverse

I crafted this by examining other models on Thingiverse, then utilized Solidworks to conduct a flow analysis on the model. All airflow flowed directly into the front of the fan, prompting me to split the airflow and redirect some to the rear of the fan. The result is a significantly quieter system - I can barely hear it operating. Additionally, I've included the Solidworks file for your reference.