"proved feasibility" is a correct and usable phrase in written English.
You can use it to refer to the action of confirming or demonstrating that something is capable of being done, or feasible. For example, "After extensive research, the team finally proved feasibility of the project."
This proved feasibility of a novel system with low cost of both PBR manufacturing and energy consumption.
The algal culture system developed in this study proved feasibility of using nature force to drive movement of rocking platform to realize mixing in horizontal PBR.
These results proved feasibility of a novel photobioreactor system driven by nature force, as well as low cost of manufacturing, and easy scaling-up.
Serial MRI scans proved feasibility in monitoring changes in atherosclerotic plaque composition.
The faster reduction of perceived dyspnoea together with the absence of any negative interference on the recovery of thoracic pain also proved feasibility and safety of the device.
Other studies proved feasibility of self-assessment with a high sensitivity pregnancy test at 30 days after abortion or a semi-quantitative pregnancy test post abortion, both combined with a telephone follow-up [ 25, 26, 29].
The experimental results prove feasibility and scalability of the technique.
This document also presents our experiments and evaluations to prove feasibility of the proposals in practice.
Our results prove feasibility of DB atomic scale logic gate implementation on the passivated semiconductor surfaces.
This article presents a broad set of data proving feasibility of ALD technology for semiconductor device processing.
In order to prove feasibility and effectiveness of the reference system a prototype system is introduced and implemented.
