The phrase "operated in parallel" is correct and commonly used in written English.
It is usually used to describe two or more activities, processes, or systems that are happening at the same time and in coordination with each other. Example: The two teams operated in parallel, with one group conducting research and the other developing prototypes.
The big advantage of AUVs compared to the currently used method of deploying remotely operated vehicles (ROVs) or divers is, that AUVs require significantly less operational overhead and can be operated in parallel to other tasks.
Multiple batch cookers are operated in parallel.
Pumps operated in parallel can be a mixed blessing.
Multiple models are operated in parallel to the plant - similar to a bank of observers.
In a first commissioning and test period the gun will be operated in parallel to the accelerator.
All units operated in parallel at various hydraulic loading rates (HLR) ranging from 50% to 175% of designed operating HLR.
The three considered hybrid base isolation systems are the Elastomeric Spring Dampers operated in parallel with Friction Sliders, the Lead Rubber Bearings operated in parallel with Friction Sliders and the High Damping Rubber Bearings also operated in parallel with Friction Sliders.
These two dialogues have largely operated in parallel, but it's time we integrate them and acknowledge their mutually reinforcing potential for delivering better care.
Michael D. McCurry, the President's press secretary, said on Friday that Mr. Clinton operated in "parallel universes" -- battling scandal at home while conducting high policy abroad -- and declared that the two did not intersect.
The above results were corroborated by data collected from two laboratory ponds operated in parallel; one having a tapered and the other a rectangular surface area.
A large X-ray FEL lab is under consideration within the TESLA project and is supposed to be operated in parallel with the TESLA linear collider.
