Multi-block technique applied to Navier-Stokes equations in two dimensions
Semina: Ciências Exatas e Tecnológicas, 2018 In this work, numerical solutions of the two-dimensional Navier-Stokes and Euler equations using explicit MacCormack method on multi-block structured mesh are presented for steady state and unsteady state compressible fluid flows.
Jeferson Osmar de Almeida +3 more
doaj +1 more source
Numerical investigation of compressible flow around nose cone with Multi-row disk and multi coolant jets. [PDF]
Sci Rep, 2023 Iranmanesh R +3 more
europepmc +1 more source
Compressible turbulent channel flow with impedance boundary conditions
, 2014 We have performed large-eddy simulations of isothermal-wall compressible turbulent channel flow with linear acoustic impedance boundary conditions (IBCs) for the wall-normal velocity component and no-slip conditions for the tangential velocity components.
C. Scalo, J. Bodart, S. Lele
semanticscholar +1 more source
On Generalized Compressible Fluid Systems on an Evolving Surface with a Boundary
, 2018 We consider compressible fluid flow on an evolving surface with a piecewise Lipschitz-continuous boundary from an energetic point of view. We employ both an energetic variational approach and the first law of thermodynamics to make a mathematical model ...
Koba, Hajime
core
Advanced Engineering Materials, EarlyView.A multimaterial approach is introduced to improve upon auxetic structures by combining two different polymers into the same reentrant honeycomb structure via additive manufacturing. The deformation behavior as well as the resulting Poisson's ratio are thereby improved significantly.
Alexander Engel +2 more
wiley +1 more source
Derivation of unifying formulae for convective heat transfer in compressible flow fields. [PDF]
Sci Rep, 2021 Zhao B.
europepmc +1 more source
Computer program for compressible flow network analysis [PDF]
, 1973 Program solves problem of an arbitrarily connected one dimensional compressible flow network with pumping in the channels and momentum balancing at flow junctions.
Murtaugh, J. P., Wilton, M. E.
core +1 more source
Vacuum‐Formed Composites Based on a Polyolefin and a High Content of Biomass‐Waste Fillers
Advanced Engineering Materials, EarlyView.It is shown here that by the use of a very ductile polymer matrix, it is possible to vacuum‐form products that contain up to 25% of hard biofillers with still ductile properties. The results are promising and opens up for the use of engineered biocomposites derived from industrial side‐stream biofillers in vacuum‐formed products. A strategy to increase
Susanna K. Källbom +6 more
wiley +1 more source
Fluidic Oscillators, Feedback Channel Effect under Compressible Flow Conditions. [PDF]
Sensors (Basel), 2021 Bergadà JM +3 more
europepmc +1 more source
Residual Stress States in Microstructurally Graded PBF–LB/M Austenitic Steel Components
Advanced Engineering Materials, EarlyView.This study examines microstructurally graded 316L rectangular tube profiles fabricated via PBF–LB/M using a dual‐laser system. A 1 kW top‐hat and a 400 W Gaussian laser create distinct grain sizes and crystallographic texture. Mechanical properties are linked to microstructural evolution driven by processing conditions.
Nico Möller +5 more
wiley +1 more source