It's something I've seen as trial and error, but to make it a little more technical I haven't seen a route for this process. Does anyone have ideas for this route?
I'm talking about the case of rotational reometers.
Dear Juan Fernando Hernandez, what is this unseen before finding? You forgot to mention that. My Regards
my material is a tricalcic phosphate bone cement/polaxamer queous solution
is that i have been looking at studies of the rheology of this material. basically i see that they use whatever geometry, they don't have something well established. i want to do it well, but i have doubts about how to choose my geometry, be it parallel plates, cone plates or concentric cylinders.
Hi;
There are two main families of rheometers:
Imposed speed rheometers are characterized by a large number of speeds and a very wide speed range.
Imposed stress rheometers are mainly used for products that are very sensitive to shear, to determine flow thresholds with great precision, or finally for products with larger or smaller particles.
These rheometers exist in 3 types of geometry:
- Coaxial cylinders: This geometry is suitable for liquid products.
- Cone / Plane or Plane / Plane: This geometry is suitable for samples with particles up to a few hundred microns
- Vane Spindle: These are mobiles made up of 2 perpendicular blades. This makes it possible to work on heterogeneous samples with particles up to a few mm.
With my best regards
- Badges
- Science topic
- Similar topics
- Biological Science
- Biochemistry
- Biochemical Techniques
- Analytical Chemistry
- pH