Arc length refers to the parametric curvilinear length between the two ends of the stent along the axis, whereas the chord length refers to the direct straight distance in 3D between the two ends of the stent. From:Handbook of Vascular Motion,2019 ...
With all that in mind, the formula for calculating any circle's circumference is the length of the diameter chord length times π (Dπ). You may also see this expressed as two times the radius times π (2rπ), but the result will be the exactly the same using either version of the ...
Firstly, a NURBS curve is split into several high-order continuous segments based on its degrees and control points. Secondly, a prediction model based on Newton's divided differences interpolation equation is derived from the relationship of interpolated chord length and its corresponding arc length,...
Classical and Bohm type's diffusion coefficients were examined for two different states of plasma: One is with low ionization degree (<35%) and the other nearly fully ionized (>98%). The experimental results show that the e-folding length of the exponentially varying density-profile is ...
An arched light source for illuminating an area comprising a base and an arched support extending from the base. The arched support has an upper edge corresponding to an arc having a center below the base and a lower edge meeting the base corresponding to a chord of the arc. The arched su...
short side135of the trapezoid is a chord extending between two endpoints145and150of the arc at the inside of the line defining the circle110. The equal length sides155and160of the trapezoid follow radii of the radial portion115and extend radially between the long side130and the short side135...
Firstly, a NURBS curve is split into several high-order continuous segments based on its degrees and control points. Secondly, a prediction model based on Newton's divided differences interpolation equation is derived from the relationship of interpolated chord length and its corresponding arc length,...
The laser sensors are arranged between the area vacated by deviation of the steel rail and the protective rail, and probes of the laser sensors are arranged in the direction of the steel rail and evenly distributed on an arc with a fixed chord length radius. Detection light beams of each ...
Symbol VA T L/c c H R β f θ Vrel,0 Vx0,Vy0 Fx0,Fy0 Units m/s s m m m m radian Hz radian m/s m/s m Definition speed of the hull period of the flapping hydrofoil arm length chord length of the flapping hydrofoil spanwise of the flapping hydrofoil radius of round corners ...
A representative graph of this spray pattern cross section and fitted distribution is shown in Figure 3. For the pattern cross section, the 95% pattern width (2σ) is from 44 to 118 mm (dotted lines), for a chord length of 72 mm. Figure 2. Spray pattern photos and raw surface ...