Sentence examples for factor of friction from inspiring English sources

Therefore, the current paper presents a spherical fractal model to characterize the contact state of spherical pairs considering the microscopic topography of rough spherical surface and the factor of friction.

We systematically examined the influence of the semi-cone angle on the prick hole die, the diameter of prick hole die, the factor of friction, the velocity of the ram and the temperature of the billet, under various extrusion conditions.

The total performance of the heat for the corrugation tubes were determined and the mathematical information generated from both the Nusselt number and the factors of friction were equated with those of the experimentally generated outcome for both standard smooth as well as the corrugated tubes.

Inversion analysis was performed on the main controlling factors of casing friction by using the developed casing hook load prediction and friction analysis software.

Correlations of friction factor and Colburn factor were determined by taking various geometric parameters (chevron angle β, pitch p, and height h) and working fluids into account.

As is shown in scientific literature, the curvature discontinuity of a bore-hole trajectory can be one of the most influential factors in generation of friction forces resisting to motion of drill strings.

The overall performance of MC-SCRR is evaluated in term of friction factor, Nusselt number and performance factor.

In Re > 2000, the value of friction factor approaches 0.17.

Thermal performance concept includes maximization of heat transfer coefficient and minimization of friction factor.

Local distribution of friction factor ratio and Nusselt number across a cross-section is presented.

The explicit form of friction factor and the Nusselt (Nu) number were also provided.