<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://aeroenginesafety.tugraz.at/ 2026-06-15T08:32:38+00:00 https://aeroenginesafety.tugraz.at/ https://aeroenginesafety.tugraz.at/lib/exe/fetch.php?media=wiki:logo.png text/html 2022-05-16T16:59:38+00:00 Anonymous (anonymous@undisclosed.example.com) https://aeroenginesafety.tugraz.at/doku.php?id=16:162:1622:16223:16223&rev=1652720378&do=diff 16.2.2.3 Fouling on Parts <a id="fouling-on-parts"></a> Finishing processes can cause fouling that results in damage. This primarily involves surface fouling. The insides of hollow parts such as cooled hot parts or pipes can also be fouled by single particles, agglomerates, and residue. In the following, surface fouling is considered to be all loose or attached deposits that deviate from the specified surface composition. Fouling will not necessarily have a damaging effect without the presenc…