Experiments in External Noise Reduction of ... - CAFE Foundation

More documents

Recommendations

Info

NACATN 2079 41(a) Frontview showing mounting..(b) Rear view showing tailpipesand reductigcones. ‘Figure4.- MaximSilencersmounted on modifiedStinson.—----- ..- ..- ..______...__ —_____ ._. _ _____ _____ . .——. .——.— ___ .— ---- __ _
*.I——.._ .——.—
Page 5 and 6: 4 NACA TN 2079DESCRIIZIItONOF APPAR
Page 7: 6 NACA TN 2079Propellers and Pr@el.
Page 10 and 11: NACA TN 2079 9oTo determine the air
Page 12 and 13: .NACA TN 2079 11was used to measure
Page 14 and 15: NACA TN 2079 13con~unction with exh
Page 17 and 18: 16 NACA TN 2079configurations and a
Page 19 and 20: 18 NACA TN 2079observed in the rech
Page 21 and 22: 20NACA TN 2079however, the differen
Page 23 and 24: 22NACA TN 2079a direct-drive airpla
Page 25 and 26: . .—-. ._. — .----- . .‘..24
Page 27 and 28: .26rNACA TN 2079 “APPENDlxGROUND
Page 29 and 30: .. .. _ .28 NACA TN 2079Dur@ thiS t
Page 31 and 32: .- —.-_ ._ . . .. . .. .. .30 NAC
Page 33 and 34: .=___. . . _.NACA TN 2079“v.—
Page 35 and 36: 3k ‘NACA TN 207’9TABLE v. - SOU
Page 37 and 38: 36 NACA TN -207’9. —.cclm mu mm
Page 39 and 40: .w...*..— — -
Page 41: 40 NACA TN 2079f——.,,1%j3 0.ọ
Page 45 and 46: .1........——
Page 47 and 48: -- ......—. —
Page 49 and 50: ...
Page 51 and 52: .....— - .—.
Page 53 and 54: :,.__ —- -———.
Page 55 and 56: . 54NACATN 207’940.1635.1420.1225
Page 57 and 58: ...56I?ACATN 2079/40.16-40,35.14 -3
Page 59 and 60: 58 NACATN 207940.16!035.143530.1230
Page 61 and 62: ...‘,...
Page 63 and 64: ....-—— . __ -—.
Page 65 and 66: ..,I..
Page 67 and 68: “....——-.
Page 69 and 70: d,’ -..-....T.-..-—
Page 71 and 72: .70 ‘\I .zw(
Page 73 and 74: 72 NACA TN 20794ml..—.— -.
Page 75 and 76: . ... .74 NACATN 2079-1-$wii(xl..
Page 77 and 78: 76 NACATN 207’$)..nml.1b-._ .—
Page 79 and 80: 78 NACA TN 20’79..—.— — —
Page 81 and 82: .80 IVACATN 207’9—..—— -.--
Page 83 and 84: 82 NACATN 207’9——— —--—
Page 85 and 86: 84,-“
Page 87 and 88: 86 NACATN 2079..-— ..— — —
Page 89 and 90: ..88o0d+NACA TN 2079.o0*ml.o.0*IN8m
Page 91 and 92: 90 NACATN 2079.,..—— — - —
Page 93 and 94:
$)2 NACATN 2079Im“Na)zis,.——
Page 95 and 96:
94 NACA TN 2079.(1.Im“ml..u“b..
Page 97 and 98:
96 NACATN 2079CD-d+o ‘+1..,,—
Page 99 and 100:
. .98 NACATN 2079../0alCnIm“mlalE
Page 101 and 102:
100 I?ACATN 2079(5ml.r!-—. ——
Page 103 and 104:
102NACATN 2079AverageAverageEngine:
Page 105 and 106:
104 NACATN 2079AverageAverageEngine
Page 107 and 108:
106 NACA TN 2079.AverageAverageEngi
Page 109 and 110:
108 NACATN 2079.5 m.0---- .——
Page 111 and 112:
110 - NACATN 2079.!5CL),,./,“,. .
Page 113 and 114:
.—. ..——-— -——— --- .
Page 115 and 116:
—.. —.- .— ——L ———-
Page 117 and 118:
.— . ..—.. .. . . . . . .. . -.
Page 119 and 120:
_. . —A—._. -—o 0ml118●●
Page 122:
NACA TN 20791210=.,.,NACA-Langley -
show all

Experiments in External Noise Reduction of ... - CAFE Foundation

Create successful ePaper yourself

Delete template?

Save as template?