Results 71 to 80 of about 4,829,865 (391)
A probabilistic protocol for the assessment of transition and control [PDF]
J. Fluid Mech. 895 (2020) A16, 2019 Transition to turbulence dramatically alters the properties of fluid flows. In most canonical shear flows, the laminar flow is linearly stable and a finite-amplitude perturbation is necessary to trigger transition. Controlling transition to turbulence is achieved via the broadening or narrowing of the basin of attraction of the laminar flow.
arxiv +1 more source
Design of a laminar-flow-control supercritical airfoil for a swept wing [PDF]
, 1978 An airfoil was analytically designed and analyzed for a combination of supercritical flow and laminar flow control (LFC) by boundary layer suction. A shockless inverse method was used to design an airfoil and an analysis method was used in lower surface ...
Allison, D. O., Dagenhart, J. R.
core +1 more source
Study of a laminar falling film flowing over a wavy wall column: Part I. Numerical investigation of the flow pattern and the coupled heat and mass transfer [PDF]
, 2001 Flow pattern and heat and mass transfer characteristics for a film flowing over a vertical wavy column are numerically investigated in a laminar flow regime.
Meyer, Michel +2 more
core +1 more source
Oxide‐Based Ceramic Matrix Composites for High‐Temperature Environments: A Review
Advanced Engineering Materials, EarlyView.This review examines oxide‐based ceramic matrix composites, focusing on their processing, composition, and mechanical properties for high‐temperature applications. Key topics include oxidation resistance, failure mechanisms, and corrosion behavior, with insights into their potential use in aerospace, nuclear power, and other high‐performance industries.
Karthikeyan Ramachandran +2 more
wiley +1 more source
Computer program for calculating laminar, transitional, and turbulent boundary layers for a compressible axisymmetric flow [PDF]
, 1974 Finite-difference computer program calculates viscous compressible boundary layer flow over either planar or axisymmetric surfaces. Flow may be initially laminar and progress through transitional zone to fully turbulent flow, or it may remain laminar ...
Albers, J. A., Gregg, J. L.
core +2 more sources
Advanced Engineering Materials, EarlyView.This article provides a comprehensive overview of fundamentals and recent advances of transparent thin‐film surface acoustic wave technologies on glass substrates for monitoring and prevention/elimination of fog, ice, and frost. Fogging, icing, or frosting on optical lenses, optics/photonics, windshields, vehicle/airplane windows, and solar panel ...
Hui Ling Ong +11 more
wiley +1 more source
Redox Biology, 2017 Tobacco smoking and hemodynamic forces are key stimuli in the development of endothelial dysfunction and atherosclerosis. High laminar flow has an atheroprotective effect on the endothelium and leads to a reduced response of endothelial cells to ...
Sindy Giebe +6 more
doaj
Changing of energy dissipation in the transition of laminar flow to turbulence (rus) [PDF]
Инженерно-строительный журнал, 2011 Under the same fixed dynamical boundary conditions the energy dissipation in laminar and turbulent flow are compared. As examples the flow past a plate and the flow through a pipe are considered.
Girgidov A.D.
doaj
Energies, 2018 Behaviour of flow resistance with velocity is still undefined for post-laminar flow through coarse granular media. This can cause considerable errors during flow measurements in situations like rock fill dams, water filters, pumping wells, oil and gas ...
Ashes Banerjee +3 more
doaj +1 more source
Investigation and Design of the Transonic Laminar Flow Characteristics in a Laminar Aircraft
Applied Sciences, 2022 Reducing drag is critical to aircraft design. In recent years, laminar technology has become one of the most important feasible technologies for civil aircraft drag reduction design under many design constraints.
Xiaotian Niu, Jie Li
doaj +1 more source