The phrase "actual prototype" is correct and usable in written English.
It can be used when referring to a genuine or real example of a prototype, often in discussions about design, development, or testing.
Example: "The team presented the actual prototype of the new device at the conference, showcasing its innovative features."
Alternatives: "real prototype" or "genuine prototype".
After testing, the product design or the process can be modified without going to the expense and time required for building actual prototype models.
Comparisons of results show that the optimal curvature of undulatory propulsor, which might have different shapes depending on the actual prototype design and control scheme.
Actual prototype usage was found to encompass activities beyond merely the verification and validation purposes covered in traditional engineering design literature.
This enables realistic operating conditions to be simulated early in the development process, before an actual prototype is available for testing, since the loads in real life operating conditions frequently are a combination of many harmonics.
The article summarizes the design procedure of a 1 45 scaled ISWEC device with rated power 2.2 W and the tank tests performed with a simplified plain float to verify the actual prototype power capabilities.
The principles involved in these techniques, the design of the urethane pads, the actual prototype devices fabricated and tested, and the experimental data from forming operations, are presented briefly.
However, the performance of actual prototypes largely differs from the mentioned theoretical potential.
Three companies vied for the right to make the Steelers' ring, in a contest that was ultimately decided on the basis of actual prototypes.
Its objectives are to progressively replace actual prototypes, costly in time-delays and prices, by numerical models.
Comparison of the model input files to actual prototypes showed that the manufactured reactor parts matched the model as closely as machined parts match mechanical drawings.
The model validated with actual prototypes can also be used for other purposes such as failure analysis, fatigue prediction, reliability studies, etc.
