Why did F. Stolze’s fire turbine fail to operate successfully?

F. Stolze’s "fire turbine," patented in 1872, failed to operate successfully because both its compressor and turbine lacked the necessary efficiencies to sustain operation at the limited turbine-inlet temperatures available at that time.1

Although Stolze’s design anticipated nearly every feature of a modern gas-turbine engine—including a multistage, axial-flow air compressor and a multistage, reaction turbine—it could not overcome the technical limitations of the era. To function as a steady-flow engine, such a system requires high efficiencies (exceeding 80 percent) for both the rotating compressor and the turbine, as well as the ability to withstand higher turbine-inlet temperatures than were possible in the late 19th century.12