http://www.colloquiam.com/wd/index.php?action=history&feed=atom&title=Grubert_et_al_2021aGrubert et al 2021a - Revision history2026-05-15T22:35:12ZRevision history for this page on the wikiMediaWiki 1.27.0-wmf.10http://www.colloquiam.com/wd/index.php?title=Grubert_et_al_2021a&diff=220194&oldid=prevScipediacontent: Scipediacontent moved page Draft Content 493913854 to Grubert et al 2021a2021-03-11T16:49:00Z<p>Scipediacontent moved page <a href="/public/Draft_Content_493913854" class="mw-redirect" title="Draft Content 493913854">Draft Content 493913854</a> to <a href="/public/Grubert_et_al_2021a" title="Grubert et al 2021a">Grubert et al 2021a</a></p>
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<td colspan='1' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='1' style="background-color: white; color:black; text-align: center;">Revision as of 16:49, 11 March 2021</td>
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</td></tr></table>Scipediacontenthttp://www.colloquiam.com/wd/index.php?title=Grubert_et_al_2021a&diff=220193&oldid=prevScipediacontent: Created page with "== Abstract == De-icing of general aviation aircraft is usually realized by chemical or thermal processes. These lead to an increase in fuel consumption or usage of electrica..."2021-03-11T16:48:57Z<p>Created page with "== Abstract == De-icing of general aviation aircraft is usually realized by chemical or thermal processes. These lead to an increase in fuel consumption or usage of electrica..."</p>
<p><b>New page</b></p><div>== Abstract ==<br />
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De-icing of general aviation aircraft is usually realized by chemical or thermal processes. These lead to an increase in fuel consumption or usage of electrical energy. Mechanical de-icing is a way to significantly reduce this consumption. In mechanical de-icing, a surface is deformed so that the required failure mechanisms are induced in the ice, causing it to detach. In this paper, the release behavior of ice on a CFRP layer is investigated. The CFRP layer consists of two plies, each 0.3 mm thick. A numerical calculation is performed to determine the natural frequency and the required amplitudes of the vibration. In addition, the relationship between the various failure mechanisms of ice and the ice layer thickness, as well as the control values are determined. Tests are also being conducted to demonstrate the feasibility of mechanical de-icing. For this purpose, the surface of a CFRP layer is iced with water in a climate chamber at -20°C. A modal shaker is connected to the CFRP and generates the required displacements at desired frequencies to observe the detachment of the ice.<br />
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== Full document ==<br />
<pdf>Media:Draft_Content_493913854p6177.pdf</pdf></div>Scipediacontent