This report describes the development of a novel structural concept, Pultruded Rod Stitched Efficient Unitized Structure (PRSEUS), that addresses the demanding fuselage loading requirements for the Hybrid Wing or Blended Wing Body (BWB) airplane configuration with regards to acoustic response. A PRSEUS panel was designed and fabricated and provided to NASA-LaRC for acoustic response testing in the Structural Acoustics Loads and Transmission (SALT) facility. Preliminary assessments of the sound transmission characteristics of a PRSEUS panel subjected to a representative Hybrid Wing Body (HWB) operating environment were completed for the NASA Environmentally Responsible Aviation (ERA) Program.


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    Titel :

    PRSEUS Acoustic Panel Fabrication


    Beteiligte:
    V. Nicolette (Autor:in) / N. P. Yovanof (Autor:in) / J. Baraja (Autor:in) / G. Mathur (Autor:in) / P. Thrash (Autor:in)

    Erscheinungsdatum :

    2011


    Format / Umfang :

    49 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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    PRSEUS Panel Fabrication Final Report

    K. A. Linton / A. Velicki / K. Hoffman et al. | NTIS | 2014


    PRSEUS Panel Fabrication Final Report

    Linton, Kim A. / Velicki, Alexander / Hoffman, Krishna et al. | NTRS | 2014


    Pressure Testing of a Minimum Gauge PRSEUS Panel

    Lovejoy, A. / Rouse, M. / Linton, K. et al. | British Library Conference Proceedings | 2011


    PRSEUS Structural Concept Development

    Velicki, Alex / Jegley, Dawn | NTRS | 2014