Simulated microgravity in the ring-sheared drop
Simulated microgravity in the ring-sheared drop
复制标题
模拟环剪切液滴中的微重力
DOI:
10.1038/s41526-019-0092-1
复制
发表时间:
2020
期刊:
影响因子:
5.1
通讯作者:
Hirsa, Amir H.
中科院分区:
文献类型:
--
作者:
McMackin, Patrick M.;Griffin, Shannon R.;Riley, Frank P.;Gulati, Shreyash;Debono, Nicholas E.;Raghunandan, Aditya;Lopez, Juan M.;Hirsa, Amir H.
The ring-sheared drop is a module for the International Space Station to study sheared fluid interfaces and their influence on amyloid fibril formation. A 2.54-cm diameter drop is constrained by a stationary sharp-edged ring at some latitude and sheared by the rotation of another ring in the other hemisphere. Shearing motion is conveyed primarily by the action of surface shear viscosity. Here, we simulate microgravity in the laboratory using a density-matched liquid surrounding the drop. Upon shearing, the drop’s deformation away from spherical is found to be a result of viscous and inertial forces balanced against the capillary force. We also present evidence that the deformation increases with increasing surface shear viscosity.
登录
查看更多内容
DOI:
10.1016/j.ijheatmasstransfer.2018.04.057
发表时间:
2018
影响因子:
5.2
作者:
Shreyash Gulati;F. Riley;Juan M. Lopez;A. Hirsa
通讯作者:
A. Hirsa
影响因子:
1.5
作者:
A. K. Nurse;S. Coriell;G. McFadden
通讯作者:
G. McFadden
影响因子:
2.7
作者:
Shreyash Gulati;F. Riley;A. Hirsa;Juan M. Lopez
通讯作者:
Juan M. Lopez
DOI:
--
发表时间:
2019
期刊:
影响因子:
--
作者:
F. Riley;Shreyash Gulati;Juan M. Lopez;A. Hirsa
通讯作者:
A. Hirsa
DOI:
10.1016/s1569-2574(02)08020-6
发表时间:
2002
期刊:
Advances in space biology and medicine
影响因子:
--
作者:
I. Walther
通讯作者:
I. Walther