What is the version of the following sentence with correct punctuation?

The supply air is delivered with high initial energy in the form of velocity momentumthrough holes or nozzles with the effect that the air is discharged into the roominsteadof being distributed through a textile surface at low velocity
The supply air is delivered with high initial energy in the form of velocity (momentum)through holes or nozzles, with the effect that the air is discharged into the roominsteadof being distributed through a textile surface at low velocity.