Alistair Newcombe

4 Questions 1 Answers 0 Followers

Questions related from Alistair Newcombe

Producing low frequency pressure waves (noise) to determine small diameter tube frequency response?

Hi all, I'm interested in determining the frequency response of small diameter tubing (~ 1 mm). To do this I have been producing pressure waves using an in-ear earphone. Unfortunately, this...

03 August 2020 7,472 2 View

Help with modelling pressure wave propagation loss in flexible tubing - Abaqus?

Hi all, Im interested in creating a finite element model in Abaqus to estimate the frequency response of pressure waves propagating through flexible tubing. This model would need to be able to...

07 May 2020 5,896 0 View

Axisymmetric material warping through itself under compression?

Hi, Im attempting to build an axisymmetric model of silicone compression with a thin titanium diaphragm in abaqus. This model is of a cylindrical silicone cylinder and a circular...

20 February 2019 3,389 1 View

Unusual response when modelling the compression of silicone elastomer cylinders?

Hey all, I'm attempting to model the compression of cylinders of different radius and heights made out of silicone elastomers (hyperelastic materials) using abaqus. I've preformed some...

07 February 2019 3,144 3 View