Results 21 to 30 of about 392,074 (303)
Boundary Layer Flow Due To A Moving Flat Plate In Micropolar Fluid [PDF]
, 2005 The mathematical model for a boundary layer flow due to a moving flat plate in micropolar fluid is discussed. The plate is moving continuously in the positive x-direction with a constant velocity.
Amin, Norsarahaida +2 more
core +1 more source
Optimal Shear Wall Placement for Seismic Performance: A Comparative Study of Building Codes [PDF]
Computational Engineering and Physical ModelingShear walls are one of the most popular lateral load-resisting methods used in high-rise structures. Major design factors against structural collapse in RC buildings include lateral stresses (wind, seismic).
Kamal Hosen
doaj +1 more source
Fibers, 2021 To improve the seismic behavior of shear walls, a new composite shear wall composed of a steel-fiber-reinforced high-strength concrete (SFRHC) web and two square concrete-filled steel tube (CFST) columns, namely a steel-fiber-reinforced concrete shear ...
Ke Shi +6 more
doaj +1 more source
The wall shear stress produced by the normal impingement of a jet on a flat surface [PDF]
, 2000 A method for the theoretical determination of the wall shear stress under impinging jets of various congurations is presented. Axisymmetric and two-dimensional incompressible jets of a wide range of Reynolds numbers and jet heights are considered ...
Flagan, Richard C. +2 more
core +1 more source
Shear stress fluctuation measurements using an electrochemical method in pipe flow
Journal of Fluid Science and Technology, 2019 Wall shear stress fluctuations are measured using an electrochemical method in pipe flow. The relationship between the mass transfer and the momentum transfer, studied by Hanratty and Campbell (1983) and the Chilton–Colburn analogy (Chilton and Colburn ...
Tong TONG +2 more
doaj +1 more source
Large-eddy simulation and wall modelling of turbulent channel flow [PDF]
, 2009 We report large-eddy simulation (LES) of turbulent channel flow. This LES neither resolves nor partially resolves the near-wall region. Instead, we develop a special near-wall subgrid-scale (SGS) model based on wall-parallel filtering and wall-normal ...
Chung, D., Pullin, D. I.
core +1 more source
Applied Sciences, 2017 A series of structural vulnerability analyses are conducted on a reinforced cold-formed steel (RCFS) shear wall system and a traditional cold-formed steel (CFS) shear wall system subjected to earthquake hazard based on forms in order to investigate their
Jihong Ye, Liqiang Jiang, Xingxing Wang
doaj +1 more source
Shear stress in smooth trapezoidal channel [PDF]
علوم و مهندسی آبیاری, 2009 Laboratory experiments were conducted in smooth trapezoidal channel with side slope 1:1 to measure boundary force and shear stress. Preston tube is used to estimate contribution of wall and bed shear stresses.
Arash Jael +4 more
doaj +1 more source
Frontiers in MaterialsIn the paper, an innovative shear wall, which is referred to as steel fiber reinforced concrete (SFRC) shear wall with concrete filled steel tube (CFST) columns, is introduced, based on the high bearing capacity and large stiffness of concrete filled ...
Peibo You +5 more
doaj +1 more source
Wall Orientation and Shear Stress in the Lattice Boltzmann Model
, 2012 The wall shear stress is a quantity of profound importance for clinical diagnosis of artery diseases. The lattice Boltzmann is an easily parallelizable numerical method of solving the flow problems, but it suffers from errors of the velocity field near ...
Aidun +53 more
core +1 more source