Koushik Paul

4 Questions 2 Answers 0 Followers

Questions related from Koushik Paul

What is the value of dynamic viscosity and bulk viscosity of extracellular matrix (ECM), nucleus, and cytoplasm of cell?

Hi, I am trying to create a histology based finite element model of human soft tissue. In order to model the viscoelasticity at the cellular level, I need to know the dynamic and bulk viscosity of...

20 October 2020 8,873 1 View

Which COMSOL module should be purchased for high-frequency ultrasound analysis of soft material?

Hi, I am using COMSOL multiphysics 5.3a to model high-frequency ultrasound analysis of soft material. I was coupling Acoustics and Solid Mechanics physics for my modeling. During the simulation,...

24 April 2019 7,981 3 View

How to edit equation in COMSOL?

Hi, I am using COMSOL multiphysics for my acoustic simulation. I want to simplify the the pressure acoustics equation by making some variable value zero. Can anybody please tell me how to that?...

17 April 2019 6,262 8 View

While using pitch-catch method for ultrasound, does the signal pattern have a very little change while going through different material?

Hi, I am doing high frequency ultrasound analysis through pitch-catch mode. I have sent the signal only through air as well as though gel of less thickness (2mm). The pattern of the received...

19 October 2018 5,657 2 View