"free power turbine" is what the guys in the industry call it. Its basically a power turbine located downstream of a jet engine. Usually used for providing rotary power to some device, a gen set, a vehicle a propeller etc.
Thank you good sir! I really appreciate it!Tom.G said:A google search had 11 400 results: https://www.google.com/search?source=hp&ei=xLsAXLnRD-iR0gKrx7_oBA&q=Ljungström+turbine+designs&btnK=Google+Search&oq=Ljungström+turbine+designs&gs_l=psy-ab.3...1708.13352..14086...0.0..0.111.801.6j3...0...1j2..gws-wiz...0..0j0i22i30j33i299j33i160._gt8DBlmTH8
One of which eventually led to this one. There are still 2 or 3 levels (which I did NOT trace) to get to the early articles published in 1915.
https://books.google.com/books?id=bIkPAQAAIAAJ&pg=PA296&lpg=PA296&dq=Ljungström+turbine+designs&source=b#v=onepage&q=Ljungström turbine designs&f=false
Have Fun!
A Ljungström turbine is a type of steam turbine used to convert thermal energy into mechanical energy. It was invented by Swedish brothers Fredrik and Birger Ljungström in the early 20th century.
A Ljungström turbine works by using a series of rotating blades to convert the kinetic energy of steam into rotational motion. The steam enters the turbine at a high pressure and temperature, causing the blades to spin and generate mechanical energy.
One of the main advantages of a Ljungström turbine is its high efficiency. The design of the turbine allows for a more efficient use of steam, resulting in lower energy losses. Additionally, Ljungström turbines have a compact design and can operate at high speeds, making them suitable for use in power plants.
Ljungström turbines are commonly used in power plants to generate electricity. They can also be found in industrial settings, such as in pulp and paper mills, where they are used to power machines and equipment.
One potential drawback of a Ljungström turbine is its high initial cost. The complex design and materials used in the turbine can make it more expensive to install and maintain compared to other types of steam turbines. Additionally, Ljungström turbines may not be suitable for all types of steam conditions, limiting their use in certain applications.