Hi all, I am trying to design a “velocity stack” that would improve flow into a carburetor. Here is the baseline (carburetor intake shaft, and a pancake filter) : [image] Stubstack baseline by SMCO | SimScale baseline for HS4 carb with pancake filter | Simulation project by SMCO …

Hi Fillia, I should’ve specified. But I think I used Run5 for those screencaps. A lot of the runs are quite similar, just trying different parameters to get consistent numbers across the three models. Thanks Marco

tsite February 17, 2021, 8:14am 2

Hi this is Fillia, there are multiple runs inside your project, are you referring to Run 4?

Finding flowrate: Not sure if I'm reading my numbers correctly