Results 111 to 120 of about 4,642,186 (371)

Progress Towards a Cartesian Cut-Cell Method for Viscous Compressible Flow

, 2012
We present preliminary development of an approach for simulating high Reynolds number steady compressible flow in two space dimensions using a Cartesian cut-cell finite volume method.
M. Berger, M. Aftosmis
semanticscholar   +1 more source

Mean-field diffusivities in passive scalar and magnetic transport in irrotational flows

, 2011
Certain aspects of the mean-field theory of turbulent passive scalar transport and of mean-field electrodynamics are considered with particular emphasis on aspects of compressible fluids.
A. Brandenburg, Axel Brandenburg, E. M. Lifshitz, F. Krause, Fabio Del Sordo, H. K. Moffatt, K.-H. Rädler, K.-H. Rädler, in, Karl-Heinz Rädler, Matthias Rheinhardt   +9 more
core   +1 more source

Microstructural and Mechanical Properties of a Hard Anodic Coating Applied on an Elastically Prestrained Aluminum Substrate

Advanced Engineering Materials, EarlyView.
Prestraining the substrate influences coating formation process. Higher prestraining force leads to higher coating thickness and lower hardness. Increase in prestraining force enhances preliminary damage in hard anodic coating. Fatigue damage mechanisms change for hard anodized prestrained samples.
Linto George Thomas, Lisa Winter, Frank Simchen, Tobias Breitfeld, Thomas Lampke   +4 more
wiley   +1 more source

pyBaram: Parallel compressible flow solver in high-performance Python for teaching and research

SoftwareX, 2022
pyBaram is a parallel compressible flow solver written in Python. It is based on the finite volume method on the unstructured grids; it can easily cope with two and three-dimensional complex geometries.
Jin Seok Park
doaj  

MFC: An open-source high-order multi-component, multi-phase, and multi-scale compressible flow solver. [PDF]

Comput Phys Commun, 2021
Bryngelson SH, Schmidmayer K, Coralic V, Meng JC, Maeda K, Colonius T.   +5 more
europepmc   +1 more source

Finite Element Modeling of Residual Stress Formation during Nanosecond Laser Ablation of Stainless Steel

Advanced Engineering Materials, EarlyView.
This article investigates residual stress formation during single‐spot nanosecond laser ablation of stainless steel. Experimental validation and a parametric study using finite element simulations are employed to analyze thermal effects, ablation dynamics, and stress evolution.
Yutaka Tsumura, Anna Paradowska, Andrei V. Rode, Steve Madden, Ludovic Rapp, Meera Mohan, Alison Wain, Gwénaëlle Proust   +7 more
wiley   +1 more source

An Extension of the SSG Model on Compressible Turbulent Flow

Journal of Applied Fluid Mechanics, 2012
This work focuses on the performance and validation of some recent Reynolds stress models in compressible homogeneous shear flow. The SSG model developed by Speziale Sarkar and Gatski has shown a great success in simulating a variety of incompressible ...
H. Khlifi, lili taieb
doaj  

Similitude requirements and scaling relationships as applied to model testing [PDF]

The similitude requirements for the most general test conditions are presented. These similitude requirements are considered in relation to the scaling relationships, test technique, test conditions (including supersonic flow), and test objectives ...
Brown, J. S., Jr., Gilbert, W. P., Wolowicz, C. H.   +2 more
core   +1 more source

Modified Multhopp mean camber computer program [PDF]

, 1968
Computer program which determines the mean camber surface required to support a given set of loadings on a composite wing in subsonic compressible flow has been ...
Lamar, J. E.
core   +1 more source

Titanium‐S23: A New Alloy with Ultra‐High Tensile Toughness Directly from the Solid‐State Processing of Recycled Ti–6Al–4V and Ti–5Al–5Mo–5V–3Cr Powders using Field Assisted Sintering Technology

Advanced Engineering Materials, EarlyView.
This study explores combining two existing aerospace titanium alloy powders, processing them via field‐assisted sintering technology and the subsequent discovery of a novel alloy composition, termed S23, with ultra‐high tensile toughness. Fine‐scale alpha precipitates favorably form in the alloy despite the relatively slow cooling, providing an ...
Samuel Lister, Gavin J. Baxter, Martin Jackson   +2 more
wiley   +1 more source