Mehedi Hasan Tusar

8 Questions 13 Answers 0 Followers

Questions related from Mehedi Hasan Tusar

What is the heat transfer characteristics of turbulent flow in tube if surface is exposed to constant heat flux for a tube with insert andno insert ?

i have simulated (in fluent) the heat transfer for turbulent flow of air in a tube of which surface is exposed to constant heat flux of 8000 w/m2. for two conditions 1) plain tube only 2) tube...

05 May 2018 3,770 2 View

How to change number mode from scientific mode to normal mode in axis of a graph using matlab, also how to modify the range?

i want to visualize this reynolds number in x axis in normal mode. but they are in scientific mode. what code should i write to change it. i am using matlab

05 May 2018 806 2 View

Which viscous model should i use for CFD study of twisted tape insert for turbulent flow region?

i want to simulate heat transfer enhancement using twisted tape insert for turbulent flow but want to know which viscous model should i use and how i input heat energy in the tube surface (using...

05 May 2018 1,157 4 View

How to find the element of a matrix that is responsible for biggest difference between two matrix in MATLAB?

i have two matrix. A=[e f g h i]; B=[j k l m n]; E=max(A-B); now what i need to do is find the elements of corresponding matrix that makes the biggest difference. then subtract this element of A...

05 May 2018 3,128 3 View

While i tried to enter aip website it shows your ip is blocked due to abuse monitoring. what does it mean?

they asked to contact with my library admin. can anybody say what might be the reason?

04 April 2018 4,527 4 View

How to find the solar tilt angle of solar collector for a particular location and does it have seasonal variation?

i want to calculate solar tilt angle for a particular location and how it varies in different season.

03 March 2018 2,775 5 View

Does pressure effects hydrogen production from salt water electrolysis?

in a closed container if electrolysis is carried on salt water using stainless steel electrodes will it effect hydrogen production? when hydrogen gas begins to form it will develop pressure inside...

03 March 2018 551 3 View

how i can simulate single phase heat transfer in water inside a tube in ANSYS of which surface is exposed to variable heat flux with location?

i have the heat flux profile of a receiver for a parabolic trough system in .dat and excel format both simulated from Tonatiuh. i tried to simulate heat transfer in water inside the receiver but...

02 February 2018 1,820 2 View