# Molly.jl - Shear Viscosity Notebook - Questions

**URL:** <https://discourse.julialang.org/t/molly-jl-shear-viscosity-notebook-questions/133466>\
**Category:** Modelling & Simulations\
**Created:** [October 27, 2025, 6:11pm UTC](https://discourse.julialang.org/t/molly-jl-shear-viscosity-notebook-questions/133466 "2025-10-27T18:11:04Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![ziolai](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/ziolai/32/23422_2.png) [@ziolai](https://discourse.julialang.org/u/ziolai)\
**Post date:** [October 27, 2025, 6:11pm UTC](https://discourse.julialang.org/t/molly-jl-shear-viscosity-notebook-questions/133466/1 "2025-10-27T18:11:04Z")

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This post concerns the tutorial at [SINEQ Shear Viscosity](https://github.com/noeblassel/SINEQSummerSchool2023/blob/main/notebooks/shear_viscosity.ipynb).

Q1: To what extend is the result obtained for the shear viscosity independent of the number of particles in the simulation?

Q2: What happens in case that the number of particles is increased to such an extend that particles start to jam?

Thx.

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**Author:** ![jgreener64](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/jgreener64/32/2483_2.png) [@jgreener64](https://discourse.julialang.org/u/jgreener64)\
**Post date:** [October 28, 2025, 10:54am UTC](https://discourse.julialang.org/t/molly-jl-shear-viscosity-notebook-questions/133466/2 "2025-10-28T10:54:32Z")

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I’m not so familiar with that tutorial, you could try raising an issue on the repository to ask.

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**Author:** ![ziolai](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/ziolai/32/23422_2.png) [@ziolai](https://discourse.julialang.org/u/ziolai)\
**Post date:** [October 28, 2025, 11:35am UTC](https://discourse.julialang.org/t/molly-jl-shear-viscosity-notebook-questions/133466/3 "2025-10-28T11:35:09Z")

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Thanks! Will do.