Results 51 to 60 of about 782,477 (356)
Mean velocity profiles in a boundary layer under the joint action of surface roughness and external turbulent flow [PDF]
Applied and Computational Mechanics, 2008 This paper considers the knowledge of the individual action and joint action of surface roughness and external flow turbulence on the mean flow in boundary layer. The experimental evidence of this problem has been reviewed.
Jonáš P.
doaj
A Non-Linear Mixed Spectral Finite-Difference 3-D model for planetary boundary-layer flow over complex terrain [PDF]
Advances in Science and Research, 2011 The Non-Linear Mixed Spectral Finite-Difference (NLMSFD) model for surface boundary-layer flow over complex terrain has been extended to planetary boundary-layer flow over topography.
W. Weng, P. A. Taylor
doaj +1 more source
Boundary Layer Method for Unsteady Transonic Flow
Strojniški vestnik – Journal of Mechanical Engineering, 2012 A numerical method for determination of unsteady loads in a 2-D transonic flow, with the occurrence of a shock wave, on a pitching airfoil is demonstrated. The method implements the Euler equations for inviscid region and integral boundary layer equations for the viscous region near the airfoil. The viscous-inviscid interaction method is employed using
Majić, Frane +2 more
openaire +3 more sources
ATP13A2 is involved in intracellular polyamine transport in lung epithelial cells
FEBS Open Bio, EarlyView.Spermidine transport in lung epithelial cells involves the polyamine transporter ATP13A2. Cell proliferation is associated with the upregulation of ATP13A2. Polyamines are present in all living cells and are implicated in various crucial cellular processes such as proliferation, apoptosis and autophagy.
Yuta Hatori +8 more
wiley +1 more source
Channelling of high-latitude boundary-layer flow [PDF]
Nonlinear Processes in Geophysics, 2008 Due to the stability of the boundary-layer stratification, high-latitude winds over complex terrain are strongly affected by blocking and channelling effects.
N. Nawri, R. E. Stewart
doaj
Boundary Layer of Transport Equation with In-Flow Boundary [PDF]
Archive for Rational Mechanics and Analysis, 2019 Consider the steady neutron transport equation in 2D convex domains with in-flow boundary condition. In this paper, we establish the diffusive limit while the boundary layers are present. Our contribution relies on a delicate decomposition of boundary data to separate the regular and singular boundary layers, novel weighted $W^{1,\infty}$ estimates for
openaire +2 more sources
FEBS Open Bio, EarlyView.CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point +7 more
wiley +1 more source
Stratification in steelmaking ladles [PDF]
, 1993 The problem of temperature stratification in a steelmaking ladle is considered. There are three distinct zones in the flow, the wall boundary layer, the bottom stagnation zone and the central plug flow.
Weber, R.
core
Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications
FEBS Open Bio, EarlyView.This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley +1 more source
A boundary layer transition criteria on three-dimensional flow for high-speed aircraft [PDF]
AIP AdvancesBoundary layer transition of high-Mach vehicles, which could greatly affect the vehicle’s aerodynamic performance and thermal characteristics, is an inevitable flow phenomenon during flight.
Hao Yan, Guang Yang, Tong Huang
doaj +1 more source