The heat is hardly a factor. It's only a small element and the smoke juice turns to smoke quickly. You don't need to run them all the time

Mine are installed in plastic chimneys, and there's no problem.

You can certainly still get the smoke oil under various brands, even scented stuff!

Graupner were/are another brand which I associated more with model boats.  Quite possibly Seuthe units re-branded.

@KipperPK.  most Seuthe products are still made and available as far as I know (I think they did stop making the N gauge loco units).  I think Sommerfeldt have taken over the range. (I know them for catenary systems).

Here's a link to the info on units for buildings

https://seuthe-dampf.de/gebaeude/

Thanks for the comments so far, all useful. I'm really not sure about the 'heating' aspect of the Seuthe type generators. Being located as they would be under wooden boards covered in flammable material. That coupled with the fact that they are seemingly not made anymore! The ultra sonic 'fogger' idea is appealing, but is there anything suitable? Seems like 'more modern' technology.

Yes, I have Seuthe generators in chimneys on my layout. But I'm not sure they're available any more, nor the smoke juice, for that matter.

Yes you can add a stationary steam/smoke generator, there are kit/sets out there for things like bonfires or factory chimneys.  Model boat part suppliers sometimes stock such generators. 

Seuthe were a well known brand for smoke generators that use specialised light oil and a heating element.  I think they're still going. As used in older Triang Hornby locos and other brands.  I have two or three N gauge locos factory fitted with Seuthe units.

It's interesting that Hornby have brought out smoke generators for some of the OO locos which I believe use an utrasound water vapour approach - a bit like "pond fogger" units.

Quote from: Newportnobby on Yesterday at 10:39:06 AM

Quote from: eddief83 on Yesterday at 10:33:04 AMAssuming by around it you mean smoke/steam coming from the general area not the engine itself. You could put a smoke generator under the board with holes for the smoke to escape up.

Here's an example of the above normally fitted to a loco in bigger gauges.

https://rainbowrailways.co.uk/product/seuthe-loco-smoke-unit-no-27-10-16v-dc-ac/?

A former member of this forum actually used them to create smoke in tunnel mouths on exit of steam trains from said tunnel. Amazing modelling.

Was that caz Mick?
https://www.ngaugeforum.co.uk/SMFN/index.php?topic=6570.30


@Newportnobby using an e cigarette or something similar

Quote from: eddief83 on Yesterday at 10:33:04 AMAssuming by around it you mean smoke/steam coming from the general area not the engine itself. You could put a smoke generator under the board with holes for the smoke to escape up.

Here's an example of the above normally fitted to a loco in bigger gauges.

https://rainbowrailways.co.uk/product/seuthe-loco-smoke-unit-no-27-10-16v-dc-ac/?

A former member of this forum actually used them to create smoke in tunnel mouths on exit of steam trains from said tunnel. Amazing modelling.

Assuming by around it you mean smoke/steam coming from the general area not the engine itself. You could put a smoke generator under the board with holes for the smoke to escape up.

My layout has until now been all diesel, but I've just bought my first steamer (sound fitted Farish Standard 5) to start filling my 'heritage yard'. I'd like to have some steam/smoke 'around' it whilst it's sitting in the yard. Anybody done this? Any suggestions about how I might go about this would be appreciated (if it's even possible).

The cover of the NGS Journal 5/25 carried a photo of SECR C Class 0-6-0s double heading a train.
Obviously I could not create an exact replica as I don't have the same layout but, with huge thanks to @Train Waiting for his incredible generosity, I submit to you something vaguely similar with A.I. having corrected any out of focus items. This is on our club layout 'Heatherley'