| 000 | 00787pam a2200217a 44500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 040 | _cIIT Kanpur | ||
| 041 | _aeng | ||
| 100 | _aRice, Edward J | ||
| 245 | 1 |
_aNASA Technical Note: ACOUSTIC AND AERODYNAMIC PERFORMANCE OF A 6-FOOT-DIAMETER FAN TURBOFAN ENGINES _bIII - Performance with noise suppressors |
|
| 260 |
_bNASA _c1971 _aWashington, D.C. |
||
| 300 | _a60p. | ||
| 440 | _aNASA Technical Note | ||
| 440 | _aNational Aeronautics and Space Administration | ||
| 500 | _aTechnical Note D-6170 -6179 Lack No-6175,6177. | ||
| 500 | _aBound Vol. No.101233 Contents TR15104-15110 | ||
| 650 | _aTurbofan Engine -- Aircraft Noise -- Noise Reduction | ||
| 653 | _aAcoustic Attenuation -- Impedance | ||
| 700 | _aFeiler, Charles E | ||
| 942 | _cTR | ||
| 999 |
_c399982 _d399982 |
||