skidmark22
Retired MX Mis.Test Pilot

Strokin and Smokin


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Saves on fuel:hehe:Hey skidmark22.
I have a question.
In the first screenshot, why are all the tender engines running WITHOUT tenders?![]()
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That is all.![]()
Here is a Good Short video of the 3985 workin'. You also have to consider coal or oil fired. The coal burners put out a lot more smoke.
I changed the smoke configuration on a couple of steamers on my hard drive a few years ago. Then I changed them back...for the simple reason that a steam locomotive doesn't put out a huge volume of smoke if it is being run properly. Thermodynamically, a lot of smoke indicates inefficiency in converting fuel into work. Most pics (not all) that show huge volumes of smoke being emitted from the stack were made for the dramatic effect in the photo and the photographer's benefit. Here's a pic I took last month of UP 3985 running through my neighborhood at speed...
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...not a lot of smoke there...and it was doing between 50 and 60 mph.
Cheers,
Fred