In the first part, the stability of two-dimensional parallel flow is discussed. A more restrictively general stability criterion for inviscid parallel flow is obtained analytically. First, a sufficient criterion for stability is found as either −μ1 < U ′′ U−Us < 0 or 0 < U ′′ U−Us in the flow, where Us is the velocity at the inflection point, and μ1 is the eigenvalue of Poincaré’s problem. Seco...

Articles you may be interested in Response to " Comment on 'Disentangling longitudinal and shear elastic waves by neo-Hookean soft devices' " [Appl. Higher order interaction of elastic waves in weakly nonlinear hollow circular cylinders. II. Physical interpretation and numerical results Theoretical study of shear horizontal wave propagation in periodically layered piezoelectric structure

Steel plates in double skin composite (DSC) panels are restrained by a concrete core and welded stud shear connectors at discrete positions. Local buckling of steel plates in DSC panels may occur in a unilateral mode between stud shear connectors when subjected to combined states of stresses. This paper studies the local and post-local buckling strength of steel plates in DSC panels under biaxi...

In the (quick) overview of the SSP model, we discussed how the shearing of x-dependent modes by the mean shear leads to a positive feedback on the mean flow. In the SSP model these are the W 2 term in the M equation and the −MW term in the W equation. Although this interaction is not necessary for the self-sustaining process itself, it is the key effect that leads to the R−1 scaling of the tran...

Wall-models are essential for enabling large-eddy simulations of realistic problems at high Reynolds numbers. The present study is focused on approaches that directly model the wall shear stress, specifically on filling the gap between models based on wall-normal ordinary differential equations (ODEs) that assume equilibrium and models based on full partial differential equations that do not. W...

In this paper, the short-term behaviour of innovative aluminium–timber composite beams was investigated. Laminated veneer lumber panels were attached to aluminium with screws. Recently conducted theoretical, experimental, and numerical investigations have focused on almost full shear connections. However, no experiments partial connections yet been conducted. For reason, action in different scr...

We present a chiral K¯N interaction model that has been developed and optimized in order to account for the experimental data of inelastic reaction channels open at higher energies. In particular, we study effect partial waves, which originate directly from Lagrangian, as they could supersede role high-spin resonances employed earlier phenomenological models describe meson-baryon cross sections...