Here you can post questions regarding the tools

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Kostas
Kostas's picture
Here you can post questions regarding the tools

Here you can post questions regarding the tools.

luk
Simulation failed

Hey,

my last simulations failed silently.. Any idea what happend? :)

http://wind.stadar.org/simulation/682

Kostas
Kostas's picture
Failed simulation

Hi Luk, We are looking into it. It is probably something to do with the server. Once the issue is resolved the simulation will be run automatically. Cheers, Kostas

luk
Hey Kostas,

Hey Kostas,

thanks for your reply!

Are you planing to make the Sim Engine public?

I also thought it would be nice to have an API to access the engine.

Luk

btw. Are you guys still planing to do the Erasmus+ youth exchange ?

Kostas
Kostas's picture
Hi Luk,

Hi Luk,

I am not sure if we are going to make it public for now because we will not be able to manage questions on that. You can send me an email though to discuss this further. Also send me an email for the Erasmus+ youth exchnage, yes we are going ahead with that at some point soon.

Thanks,

Kostas

Rory
Hi Kostas, 

Hi Kostas, 

I'm trying to use the MagnAFPM tool to simulate the generator described in the "2F wind turbine construction manual" but I receive this error: "It is not possible to build this stator because the coils are overlapping at the average radius of the generator. Try increasing the number of poles."

I find this strange as we have built the generator according to the design in the book and the coils do not overlap. Also in the MagnAFPM tool there is no possibility to input information relating to the size of the coil (for example: Number of turns per coil, Copper wire diameter, Coil leg width)

Could you shed any light on this issue?

Kostas
Kostas's picture
Hi Rory,

Hi Rory,

Could you send me the number of the simulation you are referring to?

We have designed all Hugh's turbines both from the Recipe Book using Neodymium magnets and from the F-series using Ferrite magnets with the OpenAFPM tools and the results are coherent.

Without having looked at your simulation, the first thing I would point out is that with designs of the F-series you need to use the triangular coils option. This might solve your problem.

Regarding your second question for inputing values for the Number of turns per coil, Copper wire diameter, Coil leg width, you can do that when using the UserAFPM tool which assumes you already know the geometry of your generator.

Thanks,

Kostas

Rory
Hi Kostas, 

Hi Kostas, 

the simulation I was refering to is #750. In the end the UserAFPM tool was all I needed to use. 

Many Thanks

Rory

Lea
Can't see simulation

Hey there,

since yesterday the page is not displaying the simulations results, nor output files nor input parameters anymore.

Before that everything worked perfectly.

Any suggestions?

 

Best, Lea

gphilbri
gphilbri's picture
Simulation Still in Queue

Hey There,

I started a MagnAFPM simulation 5 days ago and it is still queued. Is this a normal wait time? I just want to make sure that I'm not doing anything wrong.

Thanks,
George

Kostas
Kostas's picture
Simulation Still in Queue

Hi George,

This is not normal. We are looking into it.

Thanks!