본문 바로 가기

로고

국내 최대 기계 및 로봇 연구정보
통합검색 화살표
  • 시편절단기 Mecatome T260
  • 기술보고서

    기술보고서 게시판 내용
    타이틀 Noise Measurements of the VAIIPR Fan
    저자 Mendoza, Jeff;; Weir, Don
    Keyword AERODYNAMIC NOISE;; FAN BLADES;; MASERS;; NASA PROGRAMS;; NOISE MEASUREMENT;; SERPENTINE;; UPSTREAM
    URL http://hdl.handle.net/2060/20130001701
    보고서번호 NASA/CR-2012-217809
    발행년도 2012
    출처 NTRS (NASA Technical Report Server)
    ABSTRACT This final report has been prepared by Honeywell Aerospace, Phoenix, Arizona, a unit of Honeywell International, Inc., documenting work performed during the period September 2004 through November 2005 for the National Aeronautics and Space Administration (NASA) Glenn Research Center, Cleveland, Ohio, under the Revolutionary Aero-Space Engine Research (RASER) Program, Contract No. NAS3- 01136, Task Order 6, Noise Measurements of the VAIIPR Fan. The NASA Task Manager was Dr. Joe Grady, NASA Glenn Research Center, Mail Code 60-6, Cleveland, Ohio 44135. The NASA Contract Officer was Mr. Albert Spence, NASA Glenn Research Center, Mail Code 60-6, Cleveland, Ohio 44135. This report focuses on the evaluation of internal fan noise as generated from various inflow disturbances based on measurements made from a circumferential array of sensors located near the fan and sensors upstream of a serpentine inlet.

    서브 사이드

    서브 우측상단1