How air is compressed, mixed with fuel, ignited, and accelerated to create usable thrust.
The turbine wheel extracts energy from the exhaust gas to drive the compressor. Kamps explains how to calculate blade angles and profiles to maximize efficiency without causing thermal structural failure. The book dives deep into sourcing materials capable of withstanding temperatures exceeding 700°C (1,292°F), such as Inconel or high-grade stainless steel. 4. Rotor Dynamics and Bearings
His book, Model Jet Engines (originally published in German as Modellstrahltriebwerke and later translated into English by Traplet Publications), became the definitive reference manual for hobbyists. While Schreckling’s early designs relied heavily on wood and basic workshop tools, Kamps pushed the hobby toward high-performance, CNC-machined axial and centrifugal components that mimic full-scale aviation engines. Core Components of a Micro Gas Turbine
Dealing with the extreme stresses of components spinning between 100,000 and 160,000 RPM. 2. Compressor Selection and Modification model jet engines thomas kamps pdf
Originally via compressed air or an external blower, though many have been retrofitted with electric starters. Conclusion
Extracts energy from the exhaust gas to drive the compressor. Material: Because exhaust temperatures exceed 700∘C700 raised to the composed with power C
Because the book was published originally by Traplet Publications (and in German by vth), physical copies have become rare collector's items, often fetching high prices on secondary markets. How air is compressed, mixed with fuel, ignited,
The combustion chamber is the heart of the engine. Kamps provides detailed layouts for annular combustion chambers, detailing:
Detailed schematics with metric measurements for the shaft, housing, diffuser, NGV, and combustor.
The combustion chamber and turbine wheel require superalloys like Inconel or high-grade stainless steel to resist thermal creeping and structural failure. Sourcing Literature and Engineering Documentation The book dives deep into sourcing materials capable
It offers a transparent look at the Brayton Cycle (the thermodynamic cycle of a jet engine) in a tangible, small-scale format.
In the 1990s, he demilitarized gas turbine technology for hobbyists.