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Hi @peterdsharpe, I was validating the code with avl and I found that the moments estimated from this code is way off. Upon looking at vlm3.py I found the formula for moments are incorrect.
Could yo…
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**Describe the solution you'd like**
Set a lifting coefficient instead of an angle of attack to perform the calculations.
**Describe alternatives you've considered**
For the moment I am iterativ…
KikeM updated
4 years ago
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I am creating this issue to track the issues and related progress on running a Nalu-Wind simulation GPUs. Thanks to the work performed in #202, #238, #301, and #336 I was able to run a simple case bot…
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When switching a component on or off, such as a pump, the solver can have difficulties in finding a solution to nonlinear systems of equations in large fluid flow network. As a work-around, a first or…
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Hi,
I am currently working on a project using Spice#. My goal is to make a DC simulation of some big circuits (hundreds of resistors + hundreds of diodes + tenths of transistors + a couple of sourc…
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If we constraint a variable not to change, the mass matrix based solvers fail with a SingularException. This came up in a design for composing open loop and controller dynamics. Example:
```julia
…
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As far as I can tell, there is only one initial guess implemented in the current version of the Gauss integrator. We need all three "optimized" initial guesses described in Pedersen & Kvaal (2019) (wh…
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Hello,
I install firedrake and get a message saying it completed. When run make alltest I get the following message "Error: Firedrake venv not active."
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Accidently created this as a Stan issue (stan#2735), but it seems it should (for the moment) be math issue. Reposting the issue is. There is however valuable conversation in the linked issue.
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**Submitting author:** @Datseris (George Datserus)
**Repository:** https://github.com/JuliaDynamics/DynamicalSystems.jl
**Version:** v0.11.0
**Editor:** @kyleniemeyer
**Reviewer:** @dhhagan
**Arc…