<a style="color:#000" href="https://www.tugraz.at/institute/ittm">Institute of Thermal Turbomachinery and Machine Dynamics</a></br><a href="https://www.tugraz.at">Graz University of Technology</a> https://industriegasturbinen.tugraz.at/ 2026-04-20T11:45:50+00:00 https://industriegasturbinen.tugraz.at/ https://industriegasturbinen.tugraz.at/lib/exe/fetch.php?media=logo.png text/html 2023-08-16T07:34:21+00:00 Anonymous (anonymous@undisclosed.example.com) https://industriegasturbinen.tugraz.at/doku.php?id=en:3:35:351:351&rev=1692171261&do=diff 3.5.1 Typical problems, their causes and remedies in oil systems and bearings The oil coking and the oil fire. Strong heat radiation upon oil systems can heat these up so much that a noticeable cross section reduction through coked oil occurs (, Lit.3.1.2.3-1). Endangered zones are, e.g., pipes in the combustion chamber region, bearing chambers of turbines and hollow shafts. Next to the danger of blockage, through growing coked oil or gathered coked oil particles, is the possibility of contami…