Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Damir Pasalic"'
Autor:
Dunlavey James, Michal Okoniewski, Damir Pasalic, Cesar Ovalles, Pedro Vaca, Gunther H. Dieckmann
Publikováno v:
Day 1 Tue, March 13, 2018.
The numerical evaluation of dielectric heating in a heavy oil containing sand is presented using a shaped dipole antenna under static (no oil production) and dynamic (with oil production) conditions. The electromagnetic simulator AxREMS™ was couple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02f4fd95d3cb1d226fcc9a0ed8d0af58
https://doi.org/10.2118/189764-ms
https://doi.org/10.2118/189764-ms
Autor:
Damir Pasalic, Rüdiger Vahldieck
Publikováno v:
International Journal of Numerical Modelling: Electronic Networks, Devices and Fields. 21:61-76
The scope of the hybrid drift-diffusion (DD)–TLM method is extended to include the analysis of unitraveling-carrier (UTC) photodetectors. The extended method takes into account the overshoot velocity at which electrons in the collector of an UTC ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::923866beb112f111c3af94747a24b9a7
https://doi.org/10.1002/jnm.658
https://doi.org/10.1002/jnm.658
Autor:
Lino Andarcia, Wilson Acosta, Michal Okoniewski, Pedro Vaca, Andres Felipe Suarez, Jose Manuel Bermudez, Damir Pasalic
Publikováno v:
Day 3 Fri, September 26, 2014.
Sampling extra heavy oil becomes a challenging operation when viscosities overcome 3000 cp at reservoir temperature. The acquisition of quality samples that allow obtaining accurate viscosity measurements and initial solution gas, among other fluid c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca29f0f5de915936a69d7655fe3780b2
https://doi.org/10.2118/171073-ms
https://doi.org/10.2118/171073-ms
Publikováno v:
SEG Technical Program Expanded Abstracts 2012.
A combination of the FDTD technique and Mittet's mapping method is a powerful and fast numerical tool for solution of marine controlled source electromagnetic problems. The efficiency of this technique can be further improved by using optimized, disp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5de3d5c2cf814815e6b4e6d4057d5afb
https://doi.org/10.1190/segam2012-1161.1
https://doi.org/10.1190/segam2012-1161.1
Publikováno v:
2011 IEEE International Symposium on Antennas and Propagation (APSURSI).
This short paper introduces a novel approach to improve the accuracy of the surface impedance boundary condition (SIBC) model originally reported by Celuch. The accuracy of the SIBC algorithm is significantly improved by introducing time and/or space
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25c17cd56567cd3995b6beea98d8cc04
https://doi.org/10.1109/aps.2011.5996983
https://doi.org/10.1109/aps.2011.5996983
Publikováno v:
SEG Technical Program Expanded Abstracts 2011.
A common finite difference implementation of reverse time migration with tilted transverse isotropy (TTI) follows the formulation of Alkhalifah (2000), Fletcher et. al. (2008) and Zhou et. al. (2006). The finite difference implementation of these equ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::141e6cdd7538ee037e2a7b6d7dc845c1
https://doi.org/10.1190/1.3627849
https://doi.org/10.1190/1.3627849
Publikováno v:
SEG Technical Program Expanded Abstracts 2011.
We present a scheme for 2D and 3D modeling of elastic wave propagation in general anisotropic media using finite difference approximations on a Lebedev grid. Key to the efficiency and practicality of such a scheme is minimization of the number of spa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78744cf3adc09bb8bae8ffc07e9de9ec
https://doi.org/10.1190/1.3627782
https://doi.org/10.1190/1.3627782
Autor:
Damir Pasalic, Ray McGarry
Publikováno v:
SEG Technical Program Expanded Abstracts 2010.
A Discontinuous Mesh Finite Difference (DMFD) scheme is developed for the solution of 2-D and 3-D acoustic wave equations. Vertical cell size ( ) is a continuous function of depth, while lateral cell sizes ( ) vary discontinuously across a number of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::721bc61d60212c8b29dd89e7a41e28cc
https://doi.org/10.1190/1.3513457
https://doi.org/10.1190/1.3513457
Autor:
Rüdiger Vahldieck, Damir Pasalic
Publikováno v:
2006 International Conference on Microwaves, Radar & Wireless Communications.
The hybrid DD-TLM method is used for numerical analysis of TWPD structures suitable for sub-THz applications. The method combines semiconductor and full-wave EM analyses on the same computational platform. Characteristics such as bandwidth and satura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb6019118989ab0f11a498935adc52d6
https://doi.org/10.1109/mikon.2006.4345111
https://doi.org/10.1109/mikon.2006.4345111
