公开(公告)号：WO2013017969A8

公开(公告)日：2013-02-07

申请号：PCT/IB2012/053244

申请日：2012-06-27

Applicant: SIK- THE SWEDISH INSTITUTE FOR FOOD AND BIOTECHNOLOGY ,  CAPE PENINSULA UNIVERSITY OF TECHNOLOGY (CPUT) ,  WIKLUND, Johan ,  HALDENWANG, Rainer ,  KOTZÉ, Reinhardt

Inventor： WIKLUND, Johan ,  HALDENWANG, Rainer ,  KOTZÉ, Reinhardt

IPC: G01F1/34 ,  G01F1/66 ,  G01F1/704 ,  G01F15/00 ,  G01F15/02 ,  G01N11/02

Abstract: A fluid visualization and characterisation system includes a measuring section with a housing defining a fluid flow path for fluid flow. The measuring section includes one or more transducers to emit ultrasonic signals into the fluid flow, and at least one receiver to receive reflections of the ultrasonic signal from reflectors in the fluid flow. The system includes a memory for storing data and a processor operatively connected to the memory. The processor comprises several modules. A velocity estimating module is configured to apply one or more velocity estimation algorithms to received reflections of the ultrasonic signal, or data indicative thereof, to determine a velocity profile of the fluid flow. A deconvolution module is configured to apply a deconvolution algorithm at least to the determined velocity profile to determine a true velocity profile of the fluid flow. A fluid visualization and characterisation module is configured to determine characteristics of the fluid and/or fluid flow in by using the determined velocity profile and/or the true velocity profile.

公开(公告)号：WO2011080402A1

公开(公告)日：2011-07-07

申请号：PCT/FI2011/050001

申请日：2011-01-03

Applicant: OY FLUID-BAG AB ,  JUNELL, Lars-Ole ,  WIKLUND, Johan ,  EKBLOM, Henrik

Inventor： JUNELL, Lars-Ole ,  WIKLUND, Johan ,  EKBLOM, Henrik

IPC: B67D7/02 ,  B65D35/28

CPC classification number: B67D7/0216

Abstract: The present invention relates to an emptying apparatus (20) and a method for emptying a flexible container (22) of viscous material (30) kept therein. The emptying is carried out with a roller arrangement (23) influencing the container arranged in an extending arrangement (21). This roller arrangement comprises rollers (25) provided with recesses (26), whereby the rollers oriented towards each other are arranged in a position where the protrusion (27) of one roller, formed by the adjacent recesses (26), is arranged to be able to be inserted into the recess of the opposite roller. In this way, the roller arrangement closes the nip (28) between the parallel rollers and generates an internal pressure in the material (30) in the container, which pressure accelerates the emptying of the flexible container (22).

Abstract translation: 本发明涉及一种排空装置（20）和用于清空保持在其中的粘性材料（30）的柔性容器（22）的方法。 利用影响以扩展布置（21）布置的容器的辊布置（23）来进行排空。 该辊装置包括设置有凹部（26）的辊（25），由此彼此定向的辊布置在由相邻凹部（26）形成的一个辊的突起（27）布置成为 能够插入到相对辊的凹部中。 以这种方式，辊装置关闭平行辊之间的辊隙（28），并在容器中的材料（30）中产生内部压力，该压力加速了柔性容器（22）的排空。

公开(公告)号：WO2013017969A1

公开(公告)日：2013-02-07

申请号：PCT/IB2012053244

申请日：2012-06-27

Applicant: SIK THE SWEDISH INST FOR FOOD AND BIOTECHNOLOGY ,  CAPE PENINSULA UNIVERSITY OF TECHNOLOGY CPUT ,  WIKLUND JOHAN ,  HALDENWANG RAINER ,  KOTZE REINHARDT

Inventor： WIKLUND JOHAN ,  HALDENWANG RAINER ,  KOTZE REINHARDT

IPC: G01F1/34 ,  G01F1/66 ,  G01F1/704 ,  G01F15/00 ,  G01F15/02 ,  G01N11/02

CPC classification number: G01F1/66 ,  G01F1/34 ,  G01F1/662 ,  G01F1/663 ,  G01F1/668 ,  G01F1/704 ,  G01F15/00 ,  G01F15/024 ,  G01N11/08

Abstract: A fluid visualization and characterisation system includes a measuring section with a housing defining a fluid flow path for fluid flow. The measuring section includes one or more transducers to emit ultrasonic signals into the fluid flow, and at least one receiver to receive reflections of the ultrasonic signal from reflectors in the fluid flow. The system includes a memory for storing data and a processor operatively connected to the memory. The processor comprises several modules. A velocity estimating module is configured to apply one or more velocity estimation algorithms to received reflections of the ultrasonic signal, or data indicative thereof, to determine a velocity profile of the fluid flow. A deconvolution module is configured to apply a deconvolution algorithm at least to the determined velocity profile to determine a true velocity profile of the fluid flow. A fluid visualization and characterisation module is configured to determine characteristics of the fluid and/or fluid flow in by using the determined velocity profile and/or the true velocity profile.

Abstract translation: 流体可视化和表征系统包括具有限定用于流体流动的流体流动路径的壳体的测量部分。 测量部分包括一个或多个将超声波信号发射到流体流中的换能器，以及至少一个接收器，用于从流体流中的反射器接收超声波信号的反射。 该系统包括用于存储数据的存储器和可操作地连接到存储器的处理器。 处理器包括多个模块。 速度估计模块被配置为对所接收的超声波信号的反射或指示其的数据应用一个或多个速度估计算法，以确定流体流的速度分布。 反卷积模块被配置为至少对所确定的速度分布施加去卷积算法以确定流体流的真实速度分布。 流体可视化和表征模块被配置为通过使用确定的速度分布和/或真实速度分布来确定流体和/或流体流动的特性。