Results 51 to 60 of about 1,735 (69)

A first-order time-domain Green's function approach to supersonic unsteady flow [PDF]

open access: yes
A time-domain Green's Function Method for unsteady supersonic potential flow around complex aircraft configurations is presented. The focus is on the supersonic range wherein the linear potential flow assumption is valid.
Freedman, M. I., Tseng, K.
core   +1 more source

A first-order Green's function approach to supersonic oscillatory flow: A mixed analytic and numeric treatment [PDF]

open access: yes
A frequency domain Green's Function Method for unsteady supersonic potential flow around complex aircraft configurations is presented. The focus is on the supersonic range wherein the linear potential flow assumption is valid.
Freedman, M. I., Sipcic, S., Tseng, K.
core   +1 more source

Estimation of local stresses and elastic properties of a mortar sample by FFT computation of fields on a 3D image

open access: yes, 2011
International audienceThis study concerns the prediction of the elastic properties of a 3D mortar image, obtained by micro-tomography, using a combined image segmentation and numerical homogenization approach.
Escoda, Julie   +4 more
core   +3 more sources

A time-incremental Eshelby-based homogenization scheme for viscoelastic heterogeneous materials [PDF]

open access: yes, 2017
International audienceA time-incremental Eshelby-based homogenization scheme for Maxwellian heterogeneous materials is proposed and discussed. This is based on the exact solution of the heterogeneous Eshelby ellipsoidal inclusion problem obtained in the ...
Berbenni, Stéphane, Sabar, Hafid
core   +1 more source

The Transitional Dynamics of Fiscal Policy in Small Open Economies [PDF]

open access: yes
The paper studies the dynamic macroeconomic effects of fiscal shocks of various duration (permanent and temporary) under different financing methods (lump-sum tax and government debt).
Ben J. Heijdra, Jenny Ligthart
core  

Anisotropic fractional diffusion tensor imaging. [PDF]

open access: yesJ Vib Control, 2016
Meerschaert MM, Magin RL, Ye AQ.
europepmc   +1 more source

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