Muhammad Usman

3 Questions 10 Answers 0 Followers

Questions related from Muhammad Usman

Can someone tell me how the Vacuum Wavelength/Frequency of sunlight can be related with weather fluctuations of a particular day?

Hello all I am modelling solar dish collector in COMSOL. I want to redo my model for various weather conditions i.e., Hot sunny, cloudy, cold sunny days with and without clouds. Apparently I can...

09 September 2015 1,987 7 View

How can I simulate a concave mirror to predict the temperature rise at the focal point?

Hello all Any idea how can I simulate a concave mirror to predict the temperature rise at the focal point .... I am interested in rise in temperature at focal point of a semi-spherical reflecting...

07 July 2015 747 6 View

How do I solve higher order coupled PDE's?

Hello Everyone I have to solve a higher order coupled PDE with initial and boundary conditios. I have tried Matlab pdex4 and pde but could not as they dont allow higher derivatives wrt t. My...

05 May 2015 3,422 15 View