Just Curious

I am relatively sure I have the answer in one my books somewhere, but perhaps some individuals on the forum can assist me. How do engineers/designers determine what size curve(s) a given locomotive requires? Speaking real world here. Thank you.

Old Fat Robert

Just Curious — could you be a little more descriptive in your thread title?

The following pages are from a 1921 Baldwin handbook of locomotive design:

Curvature by Edmund, on Flickr

Curvature_0001 by Edmund, on Flickr

Curvature_0002 by Edmund, on Flickr

Does this satisfy your curiosity a bit? Just curious [A]

Cheers, Ed

Ed, that satifies my curosity just fine! Thank you for the information. I promise to work on the titles for any future threads.

Old Fat Robert