Having approximated the engine’s steam consumption at a given speed and having calculated the consumption of fuel for the boiler I should now be able to calculate the Steam Engine and Boiler Efficiency.
Steam and methylated spirit consumption is a big subject and so my first task was to break this down into some simple numbers and ideas. This page is all about explaining those ideas and first [more…]
This article is all about heat treating silver steel. There are many different types of steel, silver steel a really useful material for the hobbyist if you learn about heat treating it. Heat uniformly to [more…]