Hariharan Kallath

7 Questions 18 Answers 0 Followers

Questions related from Hariharan Kallath

Modelling thermosyphon in Star-CCM+?

Hi all, I am trying to model a thermosyphon (which is a heat transfer device based on evaporation and condensation processes) using Star-CCM+. The details were taken from this...

06 June 2018 5,010 3 View

Tetra meshing for flow past an aircraft (DLR F6) wing in ICEM CFD?

Hi everyone, I am trying to mesh the wing of an aircraft (DLR F6) using ICEM CFD (tetra) in accordance with the guidelines prescribed by Drag Prediction Workshop. I am quite new to ICEM CFD and...

01 January 2018 6,909 7 View

Turning circle/ Zig-zag manoeuvring simulations using Star CCM+ ?

Hi everyone, I am trying to simulate turning circle and zig-zag maneuvering tests for a mariner class vessel using Star CCM+ (hull, rudder, and propeller come into the picture) using a set of...

05 May 2017 2,914 15 View

Estimation of heave and pitch natural frequencies: AnSyS Aqwa?

Hi everyone, I have been analyzing the responses of a freely floating body in AnSys Aqwa. I already got the Response Amplitude Operators (RAO) from it. I am aware that the natural frequencies of...

03 March 2017 3,151 1 View

Wave elevation RAOs using ANSYS Aqwa?

Hi everyone, Ansys workbench has its Aqwa module to do hydrodynamic analyses of structures. Mine is an offshore structure with a moonpool and I already determined the RAOs (Response Amplitude...

01 January 2017 5,794 5 View

How does a Motion Reference Unit (MRU) work..?

Hi everyone, I need to attach an MRU (Motion Reference Unit) in a ship model for measuring the motions (heave and pitch). How do I know where to place it and how does an MRU calculate the motions...

07 July 2016 5,256 0 View

Overset mesh Star CCM+..?

Hi everyone...I have been trying to simulate ship movement in Head Waves in Star CCM+ v8.06 using overset mesh. In order to capture the wave height correctly, around 40 cells have to be provided...

05 May 2016 6,453 9 View