Thermomechanical Behavior of Aircraft Composite Structures in the Icing Conditions.
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| Title: | Thermomechanical Behavior of Aircraft Composite Structures in the Icing Conditions. |
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| Authors: | Pawłucki, M.1,2 (AUTHOR), Katunin, A.1 (AUTHOR) andrzej.katunin@polsl.pl |
| Source: | Mechanics of Composite Materials. May2025, Vol. 61 Issue 2, p269-286. 18p. |
| Subjects: | Airframes, Icing (Meteorology), Aerospace engineers, Composite structures, Ice prevention & control |
| Abstract: | Aircraft icing remains one of the major problems in flight control and operation of aircraft. To avoid ice accretion various de-icing and anti-icing approaches have been developed. Recently, advanced studies were performed in the fields of numerical modeling of ice accretion, and its melting during an application of de-icing and anti-icing systems. However, little attention is still paid to the thermomechanical response of aircraft composite structures acting under icing conditions and using de-icing systems. The results of numerical simulations on thermomechanical response of a representative composite aircraft skin were analyzed, emphasizing representative scenarios of aircraft icing and acting of resistive heaters as a de-icing system. A detailed introduction to energy and mass transfer of ice accretion and melting phenomena was described to highlight additional major thermal effects. A comparative analysis between wet and dry air conditions was carried out. The simulations of aero-thermodynamic and structural coupling phenomena performed demonstrated mechanical behavior of composite aircraft structures under these complex conditions. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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| Abstract: | Aircraft icing remains one of the major problems in flight control and operation of aircraft. To avoid ice accretion various de-icing and anti-icing approaches have been developed. Recently, advanced studies were performed in the fields of numerical modeling of ice accretion, and its melting during an application of de-icing and anti-icing systems. However, little attention is still paid to the thermomechanical response of aircraft composite structures acting under icing conditions and using de-icing systems. The results of numerical simulations on thermomechanical response of a representative composite aircraft skin were analyzed, emphasizing representative scenarios of aircraft icing and acting of resistive heaters as a de-icing system. A detailed introduction to energy and mass transfer of ice accretion and melting phenomena was described to highlight additional major thermal effects. A comparative analysis between wet and dry air conditions was carried out. The simulations of aero-thermodynamic and structural coupling phenomena performed demonstrated mechanical behavior of composite aircraft structures under these complex conditions. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 01915665 |
| DOI: | 10.1007/s11029-025-10275-w |
