Rajasekarababu Kb

7 Questions 12 Answers 0 Followers

Questions related from Rajasekarababu Kb

How can i calculate Cp ( Coefficient of power) in Vertical axis turbine?

I have a question on Cp in the wind turbine. I have calculated the moment in the z-axis as my rotor also rotors along the z-axis. I got the moment values from my simulation. I applied the...

24 July 2020 5,743 4 View

How to craete Atmospheric Boundary layer in ANSYS Fluent 16 ?

I found some errors creating ABL in Fluent. Just i given a value of roughness 0.4 [m].In wall roughness length. It is correct method to create ABL. Are any method to follow. I request you to...

31 March 2016 6,180 3 View

How to justify this coefficient of pressure (Cp) in this Building ?

Hi, I have done DES simulation on tall building structures. In this simulation, Cp[ PRESSURE COEFFICIENT] contours and Graph are showing in negative sign. Is the simulation is correct? Please...

23 March 2016 4,781 6 View

How to relate the strouhal number FFT fluent to manual calculation St= FD/V?

Hi, my analysis is on cables, I found that St = 0.4 in fluent FFT using (Power spectral density) and Frequency is 7.75 Hz. But calculating manually i am getting 0.06 = St. (D=0.155, V= 18 m/s,...

09 March 2016 5,300 4 View

Can some one help me find strouhal number in this graph?

I had my simulation of ellipse with the dimension of Major axis=5m amd minor axis= 0.2m and i get contours and all the things, I don't know how to find strouhal number in this graph. please help...

24 August 2015 7,647 3 View

How can I take output from vortex blade less turbine?

Hai, very one i read article about vortex blade less turbine in RE magazine last week,I don't know how they are taken energy from stalk oscillation... They are not using piezo they are planning...

09 June 2015 3,944 1 View

How can I analyse wind loading on slender structures in ANSYS?

I would like to do wind excitation on slender statures in ANSYS.

23 April 2015 2,648 3 View