Hossein Daneshpajooh

5 Questions 10 Answers 0 Followers

Questions related from Hossein Daneshpajooh

How can I measure the phase difference of two sinusoidal decaying wave?

The signals frequency and amplitude and probably phase change with decaying, although I can suppose that both signals have the same frequency. The conventional analysis methods like cross...

17 February 2017 5,093 5 View

How can I grind paraffin pellets to microsize?

I have paraffin pellets (size around 2 mm) and I need to grind them to microsize (10-100 micrometers). I search for a easy and efficient way to grind them.

05 May 2015 206 3 View

Why my model give me different answers, running with livelink-Comsol/Matlab, or With COMSOL alone?

When I change some parameters in my model using Matlab/Livelink it gave me different answers comparing to comsol alone. Here are the main codes: R1,R2,R3, k, etc were defined correctly! model =...

07 March 2015 5,149 2 View

How can I install Quantum Espresso in Win using cygwin?

I want to install QE-5.1.1 in Win using cygwin, but when I run make all code, this error is shown: I have installed g95 in QE... directory. it seems ok! the ./configure works correctly and...

31 January 2015 5,823 13 View

Do governing equations of fluid media change in nano scale?

Specifically the Reynold's equation.

26 November 2014 2,290 3 View