Kinshuk Shekhar

6 Questions 1 Answers 0 Followers

Questions related from Kinshuk Shekhar

Why is there so much difference in the 2-m temperature from two sources in the figure?

The plot shows the 2-m temperature of Kanpur from 1st Jan to 4th Jan 2025. The blue curve is the data obtained from the cdsapi source while the red one is from the gdas_utility.py source. Why is...

last month 8,097 0 View

In my PINN, why is physics violated despite low values of losses?

Hi everyone, I’m working on solving the 2D Navier-Stokes equations in a straight channel using PINNs. While the training loss is low (~1e-6), the outlet velocity profile is linear instead of...

05 June 2025 3,345 2 View

Water flows in a curved channel in which either outer or inner wall has const heat flux while others are insulated. Will 'h' be same in the two cases?

Water flows in a curved channel in which one wall has constant heat flux boundary condition while others are insulated. In case 1, outer wall has heat flux condition while in case 2, inner wall...

21 July 2023 6,368 0 View

What is the 'Nu' for a curved rectangular channel in which there is uniform heat flux from one end and remaining sides of rectangle is insulated?

Water flows in a curved rectangular channel/parallel plates. The flow is laminar with Re 100-300.There is a uniform heat flux at the inner side of the rectangle. Remaining three sides are...

19 July 2023 9,380 0 View

Is there any free software for optimising a heliostat field except solarPILOT?

I need a free software to analyse solar fields for different latitudes.

30 September 2021 2,941 1 View

GA is used to find the optimum layout of a heliostat field. How does the layout of the field given as starting solution affect the efficiency?

Genetic Algorithm is used to find the optimum layout of a heliostat field. How does the layout of the field given as starting solution affect the efficiency of the resulting layout?

13 January 2021 8,845 3 View