Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Iskender Sahin"'
Autor:
Audrey Vorburger, André Galli, Katepalli R. Sreenivasan, Iskender Sahin, Sunil Kumar, Benoit Marchand, Shane R. Carberry Mogan, Orenthal J. Tucker, Robert E. Johnson, Angelo Tafuni
A simulation tool which utilizes parallel processing is developed to describe molecular kinetics in 2D, single- and multi-component atmospheres on Callisto. This expands on our previous study on the role of collisions in 1D atmospheres on Callisto co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad1c7e048c5fc04f54ce25cec9efeb61
http://arxiv.org/abs/2107.12341
http://arxiv.org/abs/2107.12341
Autor:
Lorenz Roth, Shane R. Carberry Mogan, André Galli, Sunil Kumar, Angelo Tafuni, Orenthal J. Tucker, Robert E. Johnson, Audrey Vorburger, Iskender Sahin, Katepalli R. Sreenivasan
The parameter space for the very uncertain composition of sublimated H2O and its photochemical products H and H2 in Callisto's atmosphere is examined using the Direct Simulaton Monte Carlo (DSMC) method. We focus on two significantly different versio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::830e004f97d1116250cc95434ddd722c
https://doi.org/10.5194/epsc2021-3
https://doi.org/10.5194/epsc2021-3
Publikováno v:
Computers & Fluids. 174:271-282
This work presents a numerical analysis of the hydrodynamics of a conceptual submarine designed by NASA to operate in the liquid hydrocarbon seas of Titan, the largest Saturnian moon. Operational conditions of the “Titan submarine” include naviga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09bd4c75ee3a78094187ab4a2e094725
https://doi.org/10.1016/j.compfluid.2018.08.014
https://doi.org/10.1016/j.compfluid.2018.08.014
Publikováno v:
Volume 7: Fluids Engineering.
An autonomous submarine design was proposed as part of NASA’s NIAC program to explore the hydrocarbon seas of Titan, the Saturnian moon, and study its hydrological cycle. The submarine is to be capable of operating at both the surface and in a deep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8cb82601884286de2584189263c44b5
https://doi.org/10.1115/imece2019-10257
https://doi.org/10.1115/imece2019-10257
Publikováno v:
Applied Ocean Research. 58:281-291
A numerical investigation of the bottom pressure and wave elevation generated by a planing hull in finite-depth water is presented. While the existing literature addresses the free-surface deformation and pressure field at the seafloor independently,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8ca144d7595bac526beaf0ecb184261
https://doi.org/10.1016/j.apor.2016.04.002
https://doi.org/10.1016/j.apor.2016.04.002
Autor:
Angelantonio Tafuni, Iskender Sahin
Publikováno v:
Journal of Fluids and Structures. 52:101-117
Smoothed Particle Hydrodynamics is implemented to study the motion of a thin rigid lamina undergoing large harmonic oscillations in a viscous fluid. Particularly, the flow physics in the proximity of the lamina is resolved and contours of non-dimensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9d3a2c1698a15f1cc5e5fa4e1ee20e5
https://doi.org/10.1016/j.jfluidstructs.2014.10.004
https://doi.org/10.1016/j.jfluidstructs.2014.10.004
Autor:
Steven R. Oleson, Angelantonio Tafuni, Jason Hartwig, Damon Chen, Cyril J. Bernardo, Iskender Sahin, Shane R. Carberry Mogan
Publikováno v:
AIAA SPACE and Astronautics Forum and Exposition.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e9901d00a1ff6d9b98546946a054969
https://doi.org/10.2514/6.2017-5204
https://doi.org/10.2514/6.2017-5204
Autor:
P. Sawicki, S. Carberry Mogan, Jason Hartwig, D. Chen, Angelantonio Tafuni, Iskender Sahin, Cyril J. Bernardo
Publikováno v:
Volume 1: 37th Computers and Information in Engineering Conference.
A computational study is conducted to evaluate the performance of an extraterrestrial submarine operating in the liquid hydrocarbon seas of Saturn’s largest moon, Titan. To simulate the flow around the submarine and offer a prediction for thrust an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c07539bd1c8d29a2aba2ec940abdd799
https://doi.org/10.1115/detc2017-67593
https://doi.org/10.1115/detc2017-67593
Publikováno v:
Journal of the Institute of Engineering; Vol 9 No 1 (2013); 1-17
Modeling is increasingly widely used to optimization, improvement and cost reduction efforts of the fuel cell technology. Although there are many computational models in literature that describe the behavior of Polymer Electrolyte Membrane (PEM) fuel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12ff56d37b361c38fb949cde283201ba
https://doi.org/10.3126/jie.v9i1.10662
https://doi.org/10.3126/jie.v9i1.10662
Publikováno v:
Volume 9: Mechanics of Solids, Structures and Fluids.
Vibration of a thin, rectangular-cross-section beam submerged in a viscous, quiescent fluid undergoing small amplitude oscillations is studied using a Boundary Element (BE) approach in which the free-surface is modeled through a stress-free boundary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::febd122e1f26897043dbec3949f1ff20
https://doi.org/10.1115/imece2014-36929
https://doi.org/10.1115/imece2014-36929