Maciej Gierulski

4 Questions 5 Answers 0 Followers

Questions related from Maciej Gierulski

What is the shape of a 2D profile in external flow that is optimised for maximum heat transfer from the profile to the fluid?

I found this article: Investigation on flow and heat transfer characteristics in r... that claims circular profiles are better for heat transfer than streamlined profiles as they induce more...

18 April 2024 6,048 1 View

Abaqus: stress exceeding the elastic limit?

I use plastic behaviour for a material in abaqus: YS plastic strain 8MPa 0 8MPa 1 8MPa 100 And Abaqus seems to ignore the elastic limit, the von Mises stress happily rises above 8MPa. But...

08 September 2023 6,123 6 View

Material calibration Abaqus error: independent variables must be arranged in ascending order?

Hello, I'm trying to calibrate a material I tested in real life for Abaqus, but the program keeps displaying the error whatever I do. I even converted the stress-strsin curve from engineering to...

14 June 2023 5,436 3 View

Stress intensity factor in Abaqus for arbitrary geometries?

Hello, I heard from someone that it is possible to plot stress intensity factor in Abaqus just like we do any other variable like stress or displacement, for arbitrary geometries. Does anyone know...

29 April 2022 1,284 1 View