Roiy Sayag, Ph.D.
Affiliations: | 2009 | Harvard University, Cambridge, MA, United States |
Area:
Geophysics, Fluid and Plasma Physics, Applied MechanicsGoogle:
"Roiy Sayag"Parents
Sign in to add mentor| Eli Tziperman | grad student | 2009 | Harvard | |
| (Dynamics and spatiotemporal variability of ice streams.) | ||||
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Publications
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| Sayag R. (2019) Rifting of Extensional Flows on a Sphere. Physical Review Letters. 123: 214502 |
| Sayag R, Worster MG. (2019) Instability of radially spreading extensional flows. Part 2. Theoretical analysis Journal of Fluid Mechanics. 881: 739-771 |
| Sayag R, Worster MG. (2019) Instability of radially spreading extensional flows. Part 1. Experimental analysis Journal of Fluid Mechanics. 881: 722-738 |
| Ashkenazy Y, Sayag R, Tziperman E. (2017) Dynamics of the global meridional ice flow of Europa’s icy shell Nature Astronomy. 2: 43-49 |
| Sayag R, Worster MG. (2013) Elastic dynamics and tidal migration of grounding lines modify subglacial lubrication and melting Geophysical Research Letters. 40: 5877-5881 |
| Sayag R, Worster MG. (2011) Elastic response of a grounded ice sheet coupled to a floating ice shelf. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 84: 036111 |
| Sayag R, Tziperman E. (2011) Interaction and variability of ice streams under a triple-valued sliding law and non-Newtonian rheology Journal of Geophysical Research: Earth Surface. 116 |
| Sayag R, Tziperman E. (2009) Spatiotemporal dynamics of ice streams due to a triple-valued sliding law Journal of Fluid Mechanics. 640: 483-505 |
| Sayag R, Tziperman E. (2008) Spontaneous generation of pure ice streams via flow instability: Role of longitudinal shear stresses and subglacial till Journal of Geophysical Research: Solid Earth. 113 |
| Kaspi Y, Sayag R, Tziperman E. (2004) A "triple sea-ice state" mechanism for the abrupt warming and synchronous ice sheet collapses during Heinrich events Paleoceanography. 19 |