15 мар. 2021 г. · A Bingham plastic has a constant viscosity above the yield stress, whereas ketchup is severely shear-thinning, like (almost ?) all fluids with a yield stress.

12 дек. 2021 г. · More specifically ketchup is a shear thinning non-Newtonian fluid. A shear force, like shaking, will lower the viscosity.

22 сент. 2013 г. · Ketchup is an example of a non-Newtonian liquid meaning it's viscosity is not constant. This explains why it is hard to get out of the bottle on the first try.

24 сент. 2015 г. · Viscosity functions data showed that all ketchups under examination were non-Newtonian fluids, since the values for flow behaviour indices, n, ...

Ketchup is my go to example for shear thinning fluids. Cornstarch + water is the classic example for shear thickening. Upvote 1. Downvote Reply reply

16 апр. 2012 г. · Ketchup also shows some degree of thixotropy - it's more solidlike until you get it flowing and then when it stops flowing, it thickens up again ...

3 сент. 2015 г. · Ketchup is actually a non-Newtonian fluid, although it has the opposite behavior of corn starch and water. Instead of increasing in ...

27 апр. 2016 г. · Ketchup is a shear thinning fluid. Shear thinning means that the fluid viscosity decreases with increasing shear stress.

30 июн. 2018 г. · Ketchup is a shear thinning fluid, which is a type of non-Newtonian fluid that decreases in viscosity when increased shear stress is applied.

28 сент. 2023 г. · A non-Newtonian fluid has its viscosity change as force is applied ... “When you shake the ketchup bottle, None will come, And then the lot'll”.