The phrase "a constrained surface" is correct and usable in written English.
It can be used in contexts related to mathematics, physics, or engineering, where surfaces are subject to specific limitations or conditions.
Example: "In our study of fluid dynamics, we focused on the behavior of a constrained surface under varying pressure conditions."
Alternatives: "a limited surface" or "a restricted surface".
In this paper we study a new design of constrained surface with radial groove texture that significantly influences the effectiveness of reduction of the separation force and hence the manufacturing capability via theoretical modeling.
The response surface method using a mixture design of a constrained triangular surface was applied to analyse the data obtained.
The data is analysed using the response surface method (using a mixture design of a constrained triangular surface) and ANOVA.
The separation of newly cured layer from the constrained surface is a grand challenge that limits the printable size and printing speed in this manufacturing technique.
These pools were used to generally categorize various states of constrained surface bound water, water constrained in pores and capillaries, and non-associated "free" water [ 9, 33].
The light penetrates the transparent constrained surface and cures that layer of liquid polymer.
The emphasis of this paper is that the generalized friction force is taken into account only whilst the manipulator is in contact with the constrained surface.
It was found that the metal inter-mix is the main weld formation mechanism among Al tabs, while constrained surface deformation bonding is the main mechanism for CuCu or AlCu.
That is, the relatively constrained surface area of the sensors (< 0.00005 m) may have resulted in multilayer formation of protein on the sensors, due to the large amount of protein available to adsorb onto a small surface area.
However, the desorbing potential of SDS was shown to be less effective on pure HA compared to HA-coated QCM-D and DPI sensors, and may be due to differences in the surface area to volume ratio of the HA powder compared to the constrained surface area of the HA sensors.
