000 00592nam a2200181 4500
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040 _cIIT Kanpur
041 _aeng
100 _aWenzel, Leon M.
245 _aAn experimental investigation of a flow modulator using a piezoelectric crystal as the driving element [NASA TN D-877]
_cLeon M. Wenzel
260 _aWashington, D. C.
_bNASA
_c1961
300 _a29p
440 _aNational Aeronautics and Space Administration (NASA)
505 _aTechnical note D-877
650 _aFlow modulator
942 _cREF
999 _c563301
_d563301