lawrenceccheung

MAC projection maxing out on ABL calculations

14

I'm running a stable ABL case on Summit, and now encountering a situation where the MAC projection iterations are maxing out. Contrary to issue https://github.com/Exawind/amr-wind/issues/859, the nodal projections are fine,...

Underestimated power predictions from OpenFAST/ALM turbine models in unsteady flows

39

I am working with @jfrederik-nrel, @ndevelder, @gyalla, and others at NREL/SNL regarding a turbine performance issue that we see with OpenFAST/ALM runs in unsteady ABL runs. The problem is observed...

Incorporating outside development branches as draft PR's

1

Based on the discussions from our group, we are starting to see issues where a lot of simulations and development work is happening on people's personal branches. This is pretty...

Create a new user tutorial with up-to-date examples

2

Starting an issue to track the creation of a new user tutorial with up-to-date examples. The few tasks I see under this issue are: - Creating a tutorial section in...

Segfaults on initial iteration/pressure solve on Frontier

3

I'm seeing some strange segfaults with AMR-Wind on the initial iteration/pressure solve on Frontier. It looks like it depends on the number of CPU's that I use -- on one...

Nodal projections maxing out on ABL calculation

38

I am re-running an ABL case as a part of AWAKEN, and with the latest build of amr-wind (a75d2ec013e15c567faa5873098a35a7b484c06a) the nodal_projections are maxing out. This is a case that I've...

Compiling with latest OpenFAST version

7

I'm getting an error if I compile amr-wind with the latest version of OpenFAST (v3.5+): ``` /projects/wind_uq/lcheung/AMRWindBuilds/hfm.20230525/amr-wind/amr-wind/wind_energy/actuator/turbine/fast/FastIface.cpp: In instantiation of 'void exw_fast::{anonymous}::fast_func(const FType&&, Args ...) [with FType = void(int*, double*,...

We should document the steps to set up a new machine configuration in the `configs/` directory, and possibly include a location for user-added configs and repos. Ideally we can get...

MMC forcing fails with GPU

2

## Bug description Using the meso/microscale forcing (`ABLMesoForcingMom` source term) seems to fail on GPU's for me, but works fine on CPU's. Failure here is observed when the velocities blow...

Add time-vary & spatially varying body force for MMC simulations

11

## Is this feature request related to a problem? Please describe. For MMC coupled wind farm simulations, we need to add a body force which varies in both z and...