专利检索 ap:("The Board of Trustees of the Leland Stanford Junior University") AND inv:"Eric S.G. Shaqfeh" 第 1 页

1.

发明公开
A Multi-Mode Mechanical Swimmer That Acts as a Rheometer 审中-公开

公开(公告)号：US20240353302A1

公开(公告)日：2024-10-24

申请号：US18681312

申请日：2022-08-08

申请人： The Board of Trustees of the Leland Stanford Junior University

发明人： Eric S.G. Shaqfeh , Manu Prakash , Laurel kroo , Jeremy Patrick Binagia

IPC分类号： G01N11/14

CPC分类号： G01N11/14

摘要： Improved rheometry is provided using an autonomous swimming robot that can be driven at least in an angular velocity mode and in a torque mode. The resulting improved capability can enable measurement of multiple rheological parameters, such as both normal stress components ψ1 and ψ2, by observing motion of the robot in the fluid. The robot is preferably rotationally symmetric. but with a fore-aft head-tail asymmetry that enables propulsion in complex fluids when the head and tail are driven to rotate opposite each other about the rotational axis of symmetry.