申请人:LUCENT TECHNOLOGIES INC.
公开号:EP0989403A2
公开(公告)日:2000-03-29
A method for determining a volume change of a viscous liquid during a physical or chemical process is disclosed. The volume change of the viscous liquid is determined by confining a layer of a viscous liquid on a portion of a rigid body and then measuring the linear (one dimensional) displacement of a planar surface formed thereon, as the viscous liquid undergoes the physical or chemical process. The surface of the layer of the viscous liquid is planar relative to the rigid body.
本发明公开了一种在物理或化学过程中确定粘性液体体积变化的方法。粘性液体的体积变化是通过将一层粘性液体限制在刚性体的一部分上,然后测量粘性液体在经历物理或化学过程时在其上形成的平面的线性(一维)位移来确定的。粘液层的表面相对于刚体是平面的。