The phrase "as a demonstration project" is correct and usable in written English.
You can use it when referring to a project that is intended to showcase a concept, method, or technology.
Example: "The new solar panel installation will serve as a demonstration project for sustainable energy solutions in urban areas."
Alternatives: "as a pilot project" or "as a showcase initiative".
As a demonstration project, it is the first archives to use a GSHP system in China.
D'Amico sees mDOT as a demonstration project for similar missions on a larger scale.
Compaq had acquired AltaVista as part of its purchase of the Digital Equipment Corporation, which started AltaVista as a demonstration project for its technology.
Green Apple – which is using the Bluetooth beacons, but not the light-pulsing technology – is serving as a demonstration project to help Bridgelux and ByteLight find out.
In 1970 the Tamarind Workshop, which had been intended as a demonstration project, was taken over by the University of New Mexico.
The Bayou Courtableau Bridge was selected as a demonstration project to monitor, evaluate, validate, and verify the new bridge approach slab design method.
These systems also are being used to help ensure building safety, such as in a demonstration project on bridge safety in Minnesota, as well as at construction sites around the country.
As part of a demonstration project financed by Audi, Swiss-based Climeworks in April captured CO2 from the air and supplied it to a German firm called Sunfire, which then recycled it into a zero-carbon diesel fuel.
As part of a demonstration project covering half the country, Medicare would establish an "international pricing index" and use it as a benchmark in deciding how much to pay for drugs covered by Part B of Medicare.
One of the narrative threads in the first act concerns the suggestion by some scientists working at Los Alamos that the United States should detonate the first bomb as a warning — a "demonstration project" — that would be staged to minimize or avoid loss of life, but in such a way as to impress upon the Japanese leadership the need to surrender immediately.
[In fact, the State of Connecticut announced Wednesday that it had chosen Ztek as part of a demonstration project that the company hopes will be worth $500,000.] Ztek is the latest entry in a race toward a widely sought goal, a way to manufacture nature's simplest molecule, two hydrogen atoms, so it can be delivered to a fuel cell.
