The alignment of magnetic colloidal particles along a magnetic field induces a birefringence of the solution. As the magnetic field is switched off, this birefringence level relaxes to zero with a characteristic time proportional to the viscosity of the solution. The measurement of this relaxation time gives the value of the viscosity with a relative accuracy of 5 % and over a viscosity range of seven decades.L'alignement de particules colloïdales magnétiques suivant un champ magnétique induit une biréfringence de la solution. Lorsque ce champ est coupé, le niveau de biréfringence décroît exponentiellement avec un temps de relaxation proportionnel à la viscosité de la solution. La mesure de ce temps caractéristique conduit à une déterminati...
Ferrofluids (FFs), prepared from Fe3O4 ferromagnetic nanoparticles (FMNPs) by agitation and ball mil...
The design of a pressurized capillary rheometer operating at prescribed temperature is described to ...
The purpose of this article is to determine, identify and describe the viscosity characteristics of ...
The alignment of magnetic colloidal particles along a magnetic field induces a birefringence of the ...
Relaxation time measurements of magnetically induced birefringence of ferrofluid solutions are perfo...
Our work presents some results on the magnetic birefringence relaxation for aqueous ferrofluids. The...
The viscosity of a 7 % gelatin solution has been measured in the very close vicinity of the gelation...
On-line measurement of viscosity of process liquids at process temperature is difficult though indus...
Since 1960, a liquid becoming strongly magnetized in the presence of a magnetic field, called ferrof...
Résumé. 2014 La mesure d’un temps caractéristique de relaxation de rotation de petites particules fe...
The design of a pressurized capillary rheometer operating at prescribed temperature is described to ...
The purpose of this article is to determine, identify and describe the viscosity characteristics of ...
Viscoelastic properties of ferrofluid - Study of normal stresses differences Master Thesis Hana Šust...
Magnetic fluids may be classified as ferrofluids (FF), which are colloidal suspensions of very fine ...
Magnetic fluids may be classified as ferrofluids (FF), which are colloidal suspensions of very fine ...
Ferrofluids (FFs), prepared from Fe3O4 ferromagnetic nanoparticles (FMNPs) by agitation and ball mil...
The design of a pressurized capillary rheometer operating at prescribed temperature is described to ...
The purpose of this article is to determine, identify and describe the viscosity characteristics of ...
The alignment of magnetic colloidal particles along a magnetic field induces a birefringence of the ...
Relaxation time measurements of magnetically induced birefringence of ferrofluid solutions are perfo...
Our work presents some results on the magnetic birefringence relaxation for aqueous ferrofluids. The...
The viscosity of a 7 % gelatin solution has been measured in the very close vicinity of the gelation...
On-line measurement of viscosity of process liquids at process temperature is difficult though indus...
Since 1960, a liquid becoming strongly magnetized in the presence of a magnetic field, called ferrof...
Résumé. 2014 La mesure d’un temps caractéristique de relaxation de rotation de petites particules fe...
The design of a pressurized capillary rheometer operating at prescribed temperature is described to ...
The purpose of this article is to determine, identify and describe the viscosity characteristics of ...
Viscoelastic properties of ferrofluid - Study of normal stresses differences Master Thesis Hana Šust...
Magnetic fluids may be classified as ferrofluids (FF), which are colloidal suspensions of very fine ...
Magnetic fluids may be classified as ferrofluids (FF), which are colloidal suspensions of very fine ...
Ferrofluids (FFs), prepared from Fe3O4 ferromagnetic nanoparticles (FMNPs) by agitation and ball mil...
The design of a pressurized capillary rheometer operating at prescribed temperature is described to ...
The purpose of this article is to determine, identify and describe the viscosity characteristics of ...