On the effect of geometry of w-wave
WebIn the present study, the effect of blade geometry with the hub-to-tip and aspect ratios of rotor on the turbine performance was investigated with a numerical technique. As a … WebIn the present study, two different duct geometries (i.e., square and cross section) are simulated to investigate the effect of duct geometry on the un-steady flows of a shock …
On the effect of geometry of w-wave
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Web4 de fev. de 2011 · Analysis of the effect of cone-beam geometry and test object configuration on the measurement accuracy of a computed tomography scanner used for dimensional measurement. Jagadeesha Kumar 1, Alex Attridge 1, P K C Wood 2 and Mark A Williams 1. Published 4 February 2011 • 2011 IOP Publishing Ltd
Web1 de ago. de 2011 · High-quality polycrystalline piezoelectric (0 0 0 2)-oriented AlN thin films with thicknesses of 0.5, 0.8, 1, and 2 μm were deposited on (1 0 0)-Si wafers by using a pulsed reactive magnetron sputtering system.The distance between the aluminum (Al) target of 99.999% purity and the substrate was 8 cm.After the sputtering chamber was … WebWe present an investigation of the magnetic field geometries and inhomogeneous distribution of chemical elements in the atmospheres of peculiar A and B stars. Our study combines high-quality spectroscopic and spectropolarimetric stellar observations with the development and application of novel techniques for theoretical interpretation of the …
Web1 de dez. de 1994 · Abstract. An equation for the resonance frequency of a Helmholtz resonator was developed from the wave equation for the case of a cavity volume that was a rectangular parallelepiped and an orifice the flow from which had a constant velocity profile. The development resulted in an explicit form for the interior end correction that included … WebThe results showed that w-wave trenches impressively improved film cooling effectiveness over the transverse trench, and utilizing fillets at downstream lips of the trench caused significant enhancement on both lateral averaged and centerline cooling performance.
Web24 de ago. de 2024 · We present a series of analytically solvable axisymmetric flows on the torus geometry. For the single-component flows, we describe the propagation of sound waves for perfect fluids, as well as the viscous damping of shear and longitudinal waves for isothermal and thermal fluids. Unlike the case of planar geometry, the non-uniform …
WebHistory. In 1994, Miguel Alcubierre proposed a method for changing the geometry of space by creating a wave that would cause the fabric of space ahead of a spacecraft to contract and the space behind it to expand. The ship would then ride this wave inside a region of flat space, known as a warp bubble, and would not move within this bubble but instead be … tsoc annex bWeb4 de abr. de 2011 · This generates in the two cases a transmitted acoustic wave and a convective vorticity wave. This last wave is characterized by azimuthal velocity perturbations. The mode conversion process giving rise to the latter type of disturbance was already demonstrated in the case of an axial swirler. It is here examined in the radial … tso-c9cWebIn quantum physics, a wave function is a mathematical description of the quantum state of an isolated quantum system.The wave function is a complex-valued probability … tso-c96a class iiiWeb30 de mar. de 2011 · The effect of blade profile on the running and starting characteristics under sinusoidal flow conditions have been investigated by a numerical simulation using a quasi-steady-state analysis. In addition, the effect of sweep on the turbine characteristics has been investigated for the cases of CA9 and HSIM 15-262123-1576. tsoc baselineWeb1 de abr. de 2007 · The effects of seagrass bed geometry on wave attenuation and suspended sediment transport were investigated using a modified Nearshore Community … tso-c91aWeb31 de dez. de 1996 · The paper outlines the use of Quadratic Force Transfer Functions to compute hull response for a Tension Leg Platform, TLP, caused by the fast varying Sum … tso-c99Web15 de fev. de 1993 · Abstract The effects of spherical geometry on the nonlinear evolution of baroclinic waves are investigated by comparing integrations of a two-layer primitive equation (PE) model in spherical and Cartesian geometry. To isolate geometrical effects, the integrations use basic states with nearly identical potential vorticity (PV) structure. tso cbp