Orkan Umurhan
Orkan Umurhan
NASA Ames Research Center
Verified email at nasa.gov
Cited by
Cited by
The Pluto system: Initial results from its exploration by New Horizons
SA Stern, F Bagenal, K Ennico, GR Gladstone, WM Grundy, ...
Science 350 (6258), 2015
Linear and non-linear evolution of the vertical shear instability in accretion discs
RP Nelson, O Gressel, OM Umurhan
Monthly Notices of the Royal Astronomical Society 435 (3), 2610-2632, 2013
The geology of Pluto and Charon through the eyes of New Horizons
JM Moore, WB McKinnon, JR Spencer, AD Howard, PM Schenk, ...
Science 351 (6279), 1284-1293, 2016
Hydrodynamic stability of rotationally supported flows: Linear and nonlinear 2D shearing box results
OM Umurhan, O Regev
Astronomy & Astrophysics 427 (3), 855-872, 2004
The atmosphere of Pluto as observed by New Horizons
GR Gladstone, SA Stern, K Ennico, CB Olkin, HA Weaver, LA Young, ...
Science 351 (6279), 2016
On the viability of the shearing box approximation for numerical studies of MHD turbulence in accretion disks
O Regev, OM Umurhan
Astronomy & Astrophysics 481 (1), 21-32, 2008
Convection in a volatile nitrogen-ice-rich layer drives Pluto’s geological vigour
WB McKinnon, F Nimmo, T Wong, PM Schenk, OL White, JH Roberts, ...
Nature 534 (7605), 82-85, 2016
Initial results from the New Horizons exploration of 2014 MU69, a small Kuiper Belt object
SA Stern, HA Weaver, JR Spencer, CB Olkin, GR Gladstone, WM Grundy, ...
Science 364 (6441), 2019
Reorientation of Sputnik Planitia implies a subsurface ocean on Pluto
F Nimmo, DP Hamilton, WB McKinnon, PM Schenk, RP Binzel, ...
Nature 540 (7631), 94-96, 2016
Mean radius and shape of Pluto and Charon from New Horizons images
F Nimmo, O Umurhan, CM Lisse, CJ Bierson, TR Lauer, MW Buie, ...
Icarus 287, 12-29, 2017
Properties of solid state devices with mobile ionic defects. Part I: The effects of motion, space charge and contact potential in metal| semiconductor| metal devices
Y Gil, OM Umurhan, I Riess
Solid State Ionics 178 (1-2), 1-12, 2007
Weakly nonlinear analysis of the magnetorotational instability in a model channel flow
OM Umurhan, K Menou, O Regev
Physical review letters 98 (3), 034501, 2007
Geological mapping of Sputnik Planitia on Pluto
OL White, JM Moore, WB McKinnon, JR Spencer, AD Howard, PM Schenk, ...
Icarus 287, 261-286, 2017
Sublimation as a landform-shaping process on Pluto
JM Moore, AD Howard, OM Umurhan, OL White, PM Schenk, RA Beyer, ...
Icarus 287, 320-333, 2017
Basins, fractures and volcanoes: Global cartography and topography of Pluto from New Horizons
PM Schenk, RA Beyer, WB McKinnon, JM Moore, JR Spencer, OL White, ...
Icarus 314, 400-433, 2018
A buoyancy–vorticity wave interaction approach to stratified shear flow
N Harnik, E Heifetz, OM Umurhan, F Lott
Journal of the atmospheric sciences 65 (8), 2615-2630, 2008
On the stratorotational instability in the quasi-hydrostatic semigeostrophic limit
OM Umurhan
Monthly Notices of the Royal Astronomical Society 365 (1), 85-100, 2006
Global axisymmetric dynamics of thin viscous accretion disks
OM Umurhan, A Nemirovsky, O Regev, G Shaviv
Astronomy & Astrophysics 446 (1), 1-18, 2006
The nitrogen cycles on Pluto over seasonal and astronomical timescales
T Bertrand, F Forget, OM Umurhan, WM Grundy, B Schmitt, S Protopapa, ...
Icarus 309, 277-296, 2018
Present and past glaciation on Pluto
AD Howard, JM Moore, OM Umurhan, OL White, RS Anderson, ...
Icarus 287, 287-300, 2017
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