Linear Viscoelastic Models in Polymer Application

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In summary, linear viscoelastic models are mathematical representations used to describe the behavior of polymer materials under load. They are important in polymer applications because they allow scientists and engineers to understand and predict the behavior of polymers. These models are used in polymer processing to determine optimal conditions and there are various types such as Maxwell, Kelvin-Voigt, and Zener models. While they are generally accurate in predicting behavior under ideal conditions, it is important to validate their predictions with experimental data in real-world applications.
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iitd.rohit
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I want to know about the application of linear viscoelastic models in polymers...??
 
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differences...

PerennialII said:
You've something special in mind? I'm thinking what aspects you'd be interested in most of a pretty vast area.

http://en.wikipedia.org/wiki/Viscoelasticity

exactly I want the differences betweeen them in detail...?
 

1. What are linear viscoelastic models?

Linear viscoelastic models are mathematical representations used to describe the behavior of polymer materials under load. They take into account both the elastic and viscous properties of polymers and can be used to predict how a material will respond to different types of stress.

2. Why are linear viscoelastic models important in polymer applications?

Linear viscoelastic models are important in polymer applications because they allow scientists and engineers to understand and predict the behavior of polymers under various conditions. This information is crucial in designing and optimizing polymer-based products and materials.

3. How are linear viscoelastic models used in polymer processing?

Linear viscoelastic models are used in polymer processing to determine the optimal processing conditions for a given material. By understanding how a polymer will behave under different temperatures, pressures, and rates of deformation, scientists can ensure that the material is processed correctly and will have the desired properties.

4. What are some common types of linear viscoelastic models?

Some common types of linear viscoelastic models include Maxwell, Kelvin-Voigt, and Zener models. These models have different combinations of elastic and viscous elements and are suited for different types of polymers and applications.

5. Are linear viscoelastic models accurate in predicting real-world polymer behavior?

Linear viscoelastic models are generally accurate in predicting the behavior of polymers under ideal conditions. However, in real-world applications, there may be other factors at play that can affect the behavior of polymers, such as temperature fluctuations, impurities, and processing variations. Therefore, it is important to validate the predictions of these models with experimental data.

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