Sentence examples for angle of delta from inspiring English sources

Experimental results show that the average Nusselt number on the surfaces of plate increases with the increase of the attack angle of delta winglet pair compared with that of plain plate without delta winglet pair in the test range.

Numerical simulation results show that delta winglet pairs can bring about a further heat transfer enhancement and pressure drop decrease through the careful arrangement of the location, size and attack angle of delta winglet pairs either in "common flow up" or "common flow down" configurations.

(24 where ∆I U,max is the upper limit of the feasible region and (theta_{U}^) is the phase angle of (Delta dot{I}_{U}^).

(XLSX 13 kb) Additional file 2: Complete results of flexion angles, deformation percentage of frames and calculation of delta flexion angles for inter-suture gap of 1, 2 and 3 mm.

end{aligned} (20)The Eq. (20) represents that the growth rate (Gamma ) of the unstable perturbation is a linear function of DIA wave speed (U), but a nonlinear function of propagating angle (delta ), ion-cyclotron frequency (omega _{cn}), negative to positive ion mass ratio (beta ), ratio of positive ion to negative ion number density (mu _p) and direction cosine ((l_zeta ), and (l_eta )).

Figure 2 indicates the variation of amplitude of SWs with propagation angle ((delta )) and mass ratio of negative to positive ions ((beta )).

The change in angle of the attack of the active delta wings provide heat transfer enhancement while managing flow pressure losses across the fin stack.

URANS, DES and DDES were evaluated for simulating the high angle of attack separated flow over a delta wing of 65 degrees swept and with sharp leading edge, showing that DES and DDES forecast the site of vortex breakdown more accurate, which means these methods are fit for simulating the large separated flow and can be adapted to the engineering applications.

In order to simulate the power swing, displacement angle of source A is considered as: delta (t)={delta}_0+kcdot {e}^{-t/tau}cdot sin left(2pi cdot {f}_{slip}cdot tright) (2 where k = 5 is constant scaling coefficient, τ = 0.3 is the damping time constant and f slip  = 1Hz is the slip frequency.

Figures 4 and 5 show the variation of the width of SWs with propagation angle (delta), (mu _p) and (mu _d) respectively.

A revised catalogue of delta Sct stars.