Prince Abraham

6 Questions 16 Answers 0 Followers

Questions related from Prince Abraham

Is this the correct approach to create a cylindrical fluid zone around the blades and use a moving mesh approach to rotate the cylindrical fluid zone?

Is it a valid approach to create a cylindrical fluid zone encompassing the blades and employ a moving mesh zone technique in ANSYS Fluent to rotate the cylindrical fluid zone instead of directly...

24 June 2023 7,389 2 View

Is exchange current density a constant parameter for PEMFC fuel cell?

While simulating a PEM fuel cell, we need to provide the reference current density; based on that, the current density of the cell is computed, provided the voltage. Is that the theoretical...

03 February 2023 5,477 0 View

Is it mandatory to create inflation layers for CFD analysis?

Hello all, I'm doing CFD simulation in Ansys FLUENT to predict the pressure drop in a flow region. I'm not interested in viewing the hydrodynamic boundary layer/velocity profile as a result. My...

01 April 2022 6,937 0 View

Can a PEM fuel cell give it's maximum power at 3V?

Usually, researchers draw an IV curve to study the performance of a pemfc. I have two questions in that. Is that only to find the peak power (I x V) point to operate the cell at the particular...

12 August 2016 8,274 2 View

Where does the hydrogen outlet from a PEMFC go?

Usually, for a PEMFC, hydrogen is stored under high pressure and released as per the requirement of the cell/stack and the excess hydrogen gas which could not be diffused my the MEA is drained out...

11 November 2015 1,096 4 View

Which is the best suited software to design a PEM fuel cell and to analyse its performance by varying its flow parameters?

Better if it is user-friendly.

28 July 2015 2,355 5 View