CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > NUMECA

About NLH in Numeca

Register Blogs Members List Search Today's Posts Mark Forums Read

LinkBack Thread Tools Search this Thread Display Modes
Old   September 19, 2019, 13:52
Default About NLH in Numeca
Join Date: Mar 2013
Posts: 68
Rep Power: 10
newbie384 is on a distinguished road

I saw from NUMECA website that it is possible to use NLH to simulate the interaction between the rotor and the volute (see link below).

Does anyone know whether the simulation includes the full volute as well for the NLH method?

In the website, it mentions that only one blade passage is being solved.
I just wonder if that is the case, how can one get the flow field in the volute?

It will be very helpful if someone could kindly enlighten me a bit about the setup.

Thank you in advance.
newbie384 is offline   Reply With Quote

Old   September 26, 2019, 01:59
Senior Member
Hamid Zoka
Join Date: Nov 2009
Posts: 264
Rep Power: 15
Hamidzoka is on a distinguished road
NLH of a impeller / volute has been presented in a paper by Numeca entitled as "The nonlinear harmonic method: from single stage to multi-row effects" published in International Journal of Computational Fluid Dynamics in 2013.
You may find useful hints there.

Hamidzoka is offline   Reply With Quote


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
FSI simulation of wind turbine blade using NLH method Ko_Shine NUMECA 3 April 22, 2020 07:08
NLH with SA (Extended Wall Functions) Cappytbg NUMECA 6 March 15, 2018 05:26
Nonlinear Harmonic (NLH) method in Numeca Tegegn Dejene NUMECA 14 December 30, 2015 05:26
Parallel computation using NUMECA 6.1 BalanceChen NUMECA 1 June 5, 2011 06:24
New NUMECA Forum Opened Jonas Larsson Main CFD Forum 0 February 16, 2003 10:25

All times are GMT -4. The time now is 22:10.