Sentence examples for wall aperture from inspiring English sources

An analysis is made of the effect of cross-sectional shape on the motion induced in a wall aperture by a pressure perturbation in the presence of high Reynolds number tangential flow.

These included linear and non-linear parallel blade vortex interactions for two-dimensional airfoils, and for finite span airfoils of variable chord; interactions between line vortices and surface projections from a plane wall; bluff-body interactions involving line and ring vortices impinging on circular cylindrical and spherical bodies, and vortex motion in the neighborhood of a wall aperture.

The results for the forced motion in the low Mach number limit compare well with previous incompressible predictions for flow past wall apertures.

Slides were then observed and photographed under a ZEISS Axioskop compound microscope for morphological characters including overall shape and size of pollen grains, the number, shape and arrangement of wall apertures, and the structure and orientation of the exine surface [68], [69].

No formation of preferential flow pathways was noticed, although heterogeneous dissolution at the micro-scale led to fracture walls and aperture decorrelation, and to modification of the flow velocity profiles in the fracture.

Something apocalyptic has occurred outside the walls of Aperture (the details of this are covered in the Half Life games) and GLaDOS, left unsupervised, has gone completely insane.

Endexine is absent from the aperture wall margin, but in the main aperture wall, a very thick but slightly more diffusely stained mass, corresponding in position to the extra-apertural endexine, is present beneath the much reduced exine.

In both immature and mature pollen there is a very thick mass of AB-staining material in the inner aperture wall, isolated from but corresponding in position to the extra-apertural endexine (Fig.  2D and E).

In this series, a single room is divided into two sections by a wall with an aperture.

The painting is displayed on a false wall, with an aperture behind that enables us to see the back of the canvas.

The angles of the maxillary wall and piriform aperture, defined by specific points, were measured relative to sella-nasion.