Yield Stress, Oscillation Rheology and Phase Angle

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Күн бұрын

This is the first of a series of videos from my rheology lab www.rheologyschool.com covering tips, tricks and techniques for understanding your product's rheology.
Hope you like it! Keen to hear your comments and any suggestions for future videos. Neil

Пікірлер: 46

@wilsonbarrosjunior 10 жыл бұрын

Nice job! Very clear and informative.

@emilybeck4183 9 жыл бұрын

This is such a great video! Thank you!

@samansabet415 5 жыл бұрын

Amazing......Thank you for your time, its really helpful and practical.

@nobreighner 6 жыл бұрын

Thank you for the tutorial that us commoners can understand!

@KIM-de5bw 5 жыл бұрын

wow, you are great at explaining! Very nice video, thank you!

@jovinavaswani5976 2 жыл бұрын

This is amazing! Thank you!

@franklinbonillla6931 7 жыл бұрын

This video is very helpful. Thank you.

@RheinielRDR97 7 жыл бұрын

Thanks for this good quality video!

@eslithdareyjuarezvillalba5105 5 жыл бұрын

Thank you, ill wait for more

@Yhui094 6 жыл бұрын

Helpful video. Thank you.

@mngpshajahan 6 жыл бұрын

really a good video on rheology... expecting more like this

@noname113363 5 жыл бұрын

Very helpful thanks!

@inthebedrightnow Жыл бұрын

great video. thank you

@gkoudoulaaa9047 10 жыл бұрын

Nice video Neil! We have the same rheometer AR-G2. Another video about preshear effects on the measured viscosity might be interest!

@milmanyam 6 жыл бұрын

Great video! thanks! :)

@devendrayadav8304 4 жыл бұрын

wonderful!

@blessmumdad 10 жыл бұрын

thank you. it is useful.

@H8tthis 10 жыл бұрын

Thanks for the video

@edmundokocha8107 10 жыл бұрын

This is great!....make more videos

@christinasrensen453 9 жыл бұрын

Great video! Very entertaining! If you are going to do more videos, if would be nice with an explanation of g' and g".

@user-be7fv6mh1h 5 жыл бұрын

it's very useful for me to understand rheology . thx very much

@ficklaw 4 жыл бұрын

Thank you so much.

@gkoudoulaaa9047 10 жыл бұрын

Nice video Neil! We have the same rheometer AR-G2. An other video about preshear effects on the measured viscosity might be interest!

@arsyajatiadi 4 жыл бұрын

thank you..nice information

@qiaonation 7 жыл бұрын

the best rheology video ever!

@neilcunningham8219 7 жыл бұрын

Thanks! Very much appreciated.

@MrFaiqueShakil 4 жыл бұрын

Thank you, sir. it helped me lot. Love from India.

@bandenawazshaikh7850 8 ай бұрын

thank you, it was helpful

@iqcarlospinzon 10 жыл бұрын

more videos please!!!!

@iqcarlospinzon 10 жыл бұрын

you also could use a constan rate measurements. then plot Shear Stress vs Shear rate and get the yield stress value from the intercept.

@shyanakashyamal3545 6 жыл бұрын

Thank you

@cristianammg 9 жыл бұрын

Thank you! :-)

@dannysammy8972 6 жыл бұрын

Could you please refer me to one of your scientific papers where you used this Rheometer, or any paper that made use of a Rheometer with similar working principles such as this one.

@55missali 10 жыл бұрын

So if you did not know which was which, could you have used another methode or calculation to figure the force in pascal?

@andykurka312 5 жыл бұрын

So to compare one sample of mayo against the other its enough to do yield stress to tell which is thicker without doing full viscosity on 10 diff speeds?

@chrisallan5543 5 жыл бұрын

Great video, what's the song @ 2:00?

@ThePurpleElliot 9 жыл бұрын

Hi, great video. I was just wondering what type of cone/plate is used for oscillating rheology? I heard a plate should be used for Oscillating and cone for measuring viscosity. Can someone explain please?

@hendaia66 8 жыл бұрын

+Elliot Douse , Maybe a bit latte but I answer anyway. NO, that is not true, you can measure G' and G" with the three different plate configurations: Flat/Flat, Flat Cone or Biconical. Ussually biconical are ussed for Elastomer rheology (Rubber), thus the torque is equal in all the surface of the plate.