Determination of Pressure Dependence of Permeability Characteristics from Single Constant Pressure Filtration Test

2011 ◽  
Vol 44 (1) ◽  
pp. 14-23 ◽  
Author(s):  
Eiji Iritani ◽  
Nobuyuki Katagiri ◽  
Yukiko Takaishi ◽  
Shogo Kanetake
Keyword(s):  
Pressure Dependence ◽  
Constant Pressure ◽  
Pressure Filtration ◽  
Permeability Characteristics ◽  
Single Constant

scholarly journals ПОЛІМЕР-ПОЛІМЕРНИЙ КОМПОЗИТ НА ОСНОВІ ВІДХОДІВ ЗШИТОГО ЕТИЛЕНВІНІЛАЦЕТАТУ

2019 ◽  
Vol 128 (6) ◽  
pp. 64-70
Author(s):  
Б. П. Савчук ◽  
Б. М. Савченко ◽  
Н. В. Сова ◽  
І. М. Костюк
Keyword(s):  
Mechanical Properties ◽  
Melting Point ◽  
Polymer Composite ◽  
Constant Pressure ◽  
Capillary Viscometer ◽  
Hydrostatic Weighing ◽  
Weighing Method ◽  
Hydrostatic Weighing Method

Development of technology for the processing of cross liked EVA waste, followed by the use of polymer / polymer composite PVC / EVA as a filler. Method. The determination of the MFI was carried out in accordance with ISO 1133: 1997 on a capillary viscometer of constant pressure at a temperature of (190 ± 0,5) ° С and a weight of 2,16 kg. The thermostability  and  melting  point  are  determined  using  the  RM-200C  Hapro  rheometer  plastograph.  The mechanical properties were determined on a bursting machine according to the ASTM D638. Hardness - using  a  hard-gauge  with  a  Shore-D  scale,  the  density  by  hydrostatic  weighing  method  on  the  analytical scales RADWAG AS-X2.

Nontraditional constant pressure filtration behavior

AIChE Journal ◽  
2005 ◽  
Vol 51 (9) ◽  
pp. 2481-2488 ◽  
Author(s):  
Anthony D. Stickland ◽  
Ross G. De Kretser ◽  
Peter J. Scales
Keyword(s):  
Constant Pressure ◽  
Pressure Filtration

Determination of the pressure dependence of transference numbers

1970 ◽  
Vol 74 (13) ◽  
pp. 2724-2726 ◽  
Author(s):  
Robert L. Kay ◽  
Krishnahadi S. Pribadi ◽  
Barry Watson
Keyword(s):  
Pressure Dependence ◽  
Transference Numbers

Determination of the Permeability Tensor of Fibrous Reinforcements for VARTM

1999 ◽  
Author(s):  
Pavel B. Nedanov ◽  
Suresh G. Advani ◽  
Shawn W. Walsh ◽  
William O. Ballata
Keyword(s):  
Constant Pressure ◽  
Permeability Tensor ◽  
Three Dimensions ◽  
Resin Flow ◽  
Flow Front ◽  
Resin Impregnation ◽  
Permeable Media ◽  
Front Position ◽  
Transverse Permeability

Abstract VARTM and SCRIMP composite manufacturing processes use a highly permeable media to distribute the resin through the thickness of the composite. Hence, manufacturing simulations of resin flow in such processes requires reliable data for in-plane as well as transverse permeability. The goal of this study is to propose a method for simultaneous determination of the principal values of 3D-permeability tensor of fibrous reinforcements. The permeability components are calculated from experimental data, consisting of flow front position with time during resin impregnation in three dimensions from a radial source under constant pressure using the SMARTweave [Walsh (1993), Fink et al.(1995)] sensor system. Experimental results are compared with numerical simulation.

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