Dipankar Saha

5 Questions 9 Answers 0 Followers

Questions related from Dipankar Saha

Can the uncertainty value (calculated from repeated measurements) be lower than the accuracy of the instrument?

I have calculated the uncertainty from repeated measurements. Is it possible to have an uncertainty value, which is lower than the accuracy (given in the specification) of the instrument?

27 February 2023 5,905 6 View

Is it possible to keep the HRR of a CI engine constant?

Hello everyone. It is well-known that A/F ratio is not a direct regulated parameter in CI engine. Additionally, the A/F ratio is not required to be kept constant as the fuel supply in CI engine...

20 September 2022 4,691 0 View

What is the range of 'Zeta potential' for water-in-oil emulsion surface?

Hello Everyone, I have found that the zeta potential values of my samples are very close to zero. I have used TWEEN 80 and SPAN 80 at different proportion. The HLB value I have kept in the range...

08 February 2022 8,135 7 View

How does the pyrolysis parameters effect the liquid oil properties (density, kinematic viscosity, flash point etc) ?

Hello everyone, I would be very much grateful if anyone can help me understand that how the fuel (liquid oil) properties depend on the pyrolysis parameters (heating rate, temperature, residence...

01 April 2021 9,306 7 View

How to perform and demonstrate the uncertainty analysis and repetitive test for TGA?

Hello everyone... I have TGA test results for the same sample at four different heating rates (10, 20, 30 and 40 K/min). Now, how to proceed and illustrate the uncertainty analysis and repetitive...

27 August 2020 7,178 5 View