Simulated Altitude Performance of Combustor of Westinghouse 19XB-1 Jet-Propulsion Engine Page: 18 of 46
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NACA RM No. E8J29 17
E GINE FROt TESTS TO DETERMINE ALTITUDE OPERATIONAL LIMITS
Point Kaximu Mnimum Total- Statio- Pressure Inlet Average Remarks
local local pressure pressure differ- veloci t outlet (1),(2)
outlet outlet drop drop ential (ft/see) velocity
total total (lb/sq (lb/sq across (ft/sec)
temper- temper- in.) in.) fuel
ature nature nozzles
(o) (F) (in. Hg)
1 - - - - - - -- - - - - - - - - - 1 1 - - -
2 1200 400 0.18 0.18 5.4 129 230 E
1620 . 550 .16 .22 9.8 129 311 E+
-- ----- ----- - - --- 12.0 129 ------- E+,
4 1180 610 0.49 0.61 14.3 195 596 N
1340 680 .50 .64 18.3 195 425 A-
1510 710 .52 .67 22.8 195 440 D-
1600 700 .58 .76 23.1 195 489 D
1500 600 -- - 34.3 195 D
5 860 480 0.39 0.44 8.0 192 324 E-
950 440 .31 .44 9.8 192 331 8
860 480 .39 .44 11.8 192 334 E+
7 1700 910 0.68 0.88 23.1 207 494
1990 1050 .73 1.01 43.9 207 864 D
12 1740 870 0.54 0.70 17.1 206 477 N
1870 980 .60 .80 28.0 206 526 B
----- ___ ----- 206 ------ D+, X
31 1400 720 0.44 0.2 11.0 206 388 0-
1450 710 .44 .53 15.4 204 411 5
1200 670 .41 .49 14.7 208 383 A
1230 760 ----- - --- 26.4 206 ------ E+
32 1190 400 0.31 0.33 8.6 208 309 E
1140 570 32 .37 16. 4 208 356 E+
34 - -2 190 ----- Y
760 400 0. 1 0.35 10.2 190 299 K
190 ------ E+, W
36 1060 510 0.28 0.33 9.0 163 313 A-
940 520 .25 .31 10.4 162 310 E
37 900 450 0.20 0.28 9.6 160 3 00 +
... . 9.4 170 ------ A+W
38 880 540 0.42 0.48 7.9 193 33F
1130 590 .42 .51 12.5 193 373 A-
1060 630 .44 .53 15.8 193 382 A
1070 680 .48 .54 18.8 193 384 E
193 E----- + W
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Childs, J. Howard & McCafferty, Richard J. Simulated Altitude Performance of Combustor of Westinghouse 19XB-1 Jet-Propulsion Engine, report, November 30, 1948; (https://digital.library.unt.edu/ark:/67531/metadc63928/m1/18/: accessed April 20, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.