Combustion of liquid fuels in diesel engine
A 1924 technical report on how liquid fuels burn in diesel engines, issued through the NASA Technical Reports Server as a government-era research document for engineers. Its pictures are plain black-and-white graphs and engineering diagrams: curves of per cent against temperature and pressure, and a cutaway drawing of a cylindrical chamber with a piston-like core and fittings, offering a designer clean, measured line charts and mechanical cross-section linework.
