Research institutes and companies are currently working on 3D numerical icing tools for the prediction of ice shapes on an international level. Due to the highly complex flow situation, the prediction of ice shapes on three-dimensional surfaces represents a challenge. An essential component for the development and subsequent validation of 3D ice accretion codes are detailed experimental data from ice shapes accreted on relevant geometries, like wings of a passenger aircraft for example. As part of the Republic of Austria funded research project JOICE, a mockup of a wingtip, based on the National Aeronautics and Space Administration common research model CRM65 was designed and manufactured. For further detailed investigation of electro-thermal de-icing systems, various heaters and thermocouples were included. The mockup was investigated in the Icing Wind Tunnel of Rail Tec Arsenal in Vienna, Austria under various Appendix C and Appendix O icing conditions with and without activated heating systems. The resulting ice structures were documented and analyzed by using 3D and 4D scanning systems. This paper provides information about the design of the mockup, the test setup in the Icing Wind Tunnel well as the applied documentation procedures. Furthermore, an overview of the conducted experimental investigations is given, and selected results and evaluations are presented.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Experimental Investigation of a CRM65 Wingtip Mockup under Appendix C and Appendix O Icing Conditions


    Additional title:

    Sae Technical Papers



    Conference:

    International Conference on Icing of Aircraft, Engines, and Structures ; 2023



    Publication date :

    2023-06-15




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Experimental Investigation of a CRM65 Wingtip Mockup under Appendix C and Appendix O Icing Conditions

    Puffing, Reinhard / Neubauer, Thomas / Moser, Richard et al. | British Library Conference Proceedings | 2023


    Experimental Investigation of UAS Rotors and Ice Protection Systems in Appendix C Icing Conditions

    Rapf, Andreas / Kozomara, David / Amon, Jakob et al. | SAE Technical Papers | 2023


    Experimental Investigation of UAS Rotors and Ice Protection Systems in Appendix C Icing Conditions

    Kozomara, David / Amon, Jakob / Puffing, Reinhard et al. | British Library Conference Proceedings | 2023


    Appendix D - An Interim Icing Envelope

    Strapp, J. Walter / Mazzawy, Robert S. | SAE Technical Papers | 2007


    Appendix D - An Interim Icing Envelope

    Mazzawy, R.S. / Strapp, J.W. / Society of Automotive Engineers | British Library Conference Proceedings | 2007