Bhawana Agrawal

6 Questions 8 Answers 0 Followers

Questions related from Bhawana Agrawal

Impact of dissolved oxygen according to low to high pressure on the performance of PEM Water electrolyzer stack?

I would like to understand the impact of dissolved oxygen from low to high pressure (1-30 bar) on the performance during operation and shut down of the stack. If someone can share the articles or...

07 March 2023 8,356 0 View

What is the impact of differential pressure or equal pressure at cathode and anode of PEM water electrolyzers?

Hello, I would like to do the study of the impact of differential pressure (from atmospheric or 4-6 bar at anode side and 30-40 bar at cathode side) or equal pressure (28-30 bar) at both sides,...

07 March 2023 8,669 0 View

What challenges come across during the blending of hydrogen in natural gas in the SOFC system?

Hydrogen based SOFC, blending of hydrogen (20 %) in NG fuel for SOFC system: Challenge’s ways to measure of concentration of h2 in stream and performance of SOFC with h2 as a fuel I am looking...

09 July 2021 6,538 0 View

Catalyst and electrode for fuel cell application?

Hello, could anybody help me to get idea about which kind of ionomers, surfactants, additives and solvents except Nafion, iso-propanol, n-propanol, hexanol, methanol, ethanol, water, ePTFE,...

12 November 2018 8,997 7 View

How can one calculate Elastic modulus by using rule of mixture?

How can one calculate Elastic modulus of these glass particles reinforced polymer composite samples (as mentioned in previous question ) by using rule of mixture?

16 December 2014 2,451 15 View

Why is there a Tg shift during DMA?

I have checked a injection molded PP sample by DMA which was first cooled to -100°C then heated to 150°C and cooled again to -100°C at 1°C/min heating and cooling rate and at 1 Hz. In the heating...

05 August 2014 3,122 10 View