Discover OCR-ed Pages Content

Displaying results 4876 - 4900 of 58712

Project tubeflight : phase 1, feasibility study : final report for the period Dec 10, 1965 - Sept 9, 1966 prepared for the…

Sequence 54
IA-19 comparison between the effects of guideway enclosure and boundary conditions on the performance of externally and…
Sequence 55
IA-19 comparison between the effects of guideway enclosure and boundary conditions on the performance of externally and…
Sequence 56
PART B. BLADELESS FANS AND PROPELLERS FEASIBILITY STUDY Statement of the Problem IB-l The operation of cryptosteady…
Sequence 57
treat the relative flow as steady in thl! vehicle-fi xpd frame of reference. Fig. IB-l identifies the main regions and…
Sequence 58
-1'--- ISOENERGETIC TRANSFER = I I I @ z o i= u UJ .....J I.-:t-...l I 0 I FLOW -----I -1"'---…
Sequence 59
IB-4 values of the other design parameters. Finally, density changes of both fluids, for isentropic transformations in which…
Sequence 60
IB-5 v peripheral velocity of primary discharge nozzles ,B azimuthal flow angle 6 ratio of specific heats fJ…
Sequence 61
IB-6 real solutions. With the stipulated assumptions and boundary conditions, the pertinent conservation equations can be…
Sequence 62
IB-7 situations considered so far has yielded one -- and only one set of real solutions for the dependent variables.…
Sequence 63
0.12 0 0 10 0.08 TTl 0006 0.04 0.02 0000 -------, ~/~~~~~~II{/111111r: r ~ J li.i.L.LJ.LLLLt. H' l----J - - I…
Sequence 64
600 500 400 A 300 200 100 o 60 50 40 A 30 20 10 o o o ----- \--j I I I = OJ.2500! i'+ - - - --r…
Sequence 65
~-, .. - . ' jJ- 65 V 55 o - u_ ~ ~ = 0 2500 g ~ V ,y' r/ 15 - -- -- -'1 --. -l .-d / /1 v…
Sequence 66
o .28 • - -------y---- r ,---- ---~ -- 0024 - -l- -;--- -r-- ---t------ I 0 0 20 ---fU---.-:U> .2~_ o 16…
Sequence 67
, 300 A 2501(---r---T---+---+---+---~--4---~--~ 200 I r - - - - f - - + _ -- 14,., - p. 250P _P ,--: 24 20 16 A 12 8…
Sequence 68
)A- --T~-J.::~ol I I 1. ~~- !.. - ] I ~~ - : ,UI~~~ - ~ --;~_T5- 14 12 , I _r0 ~--lI-- I +---) -~-/~- - I i ~ 10…
Sequence 69
IB-io Answer to the Second Feasibility Question The second feasibility question calls for an evaluation of the required rate…
Sequence 70
-0.30 -=f"~ ~.';' """~;;';"'.;:;r";;";;; .. ; /'~:;;,:1/I11~1…
Sequence 71
PI . ---r-' r- j 007f=l=. ' ... I ' j . ' ; : I l--'~ : . i , 0.6 ---:~"i- "…
Sequence 72
lB-l3 In order to compare these results with the generalized "power required" factors obtained in Part A, it is…
Sequence 73
IB-14 Figs. IB-3 actually show that with v- = 1.0, and for large values of u~ (hence small values of ~ ), PI can be lower…
Sequence 74
IB-lS o where Pr is the compression ratio, For ~xample, with a compression ratio of :2 and a qmall-stage efficiency of 0.9…
Sequence 75
IB-16 specific fuel consumption of the powerplant is S.F.C. = .5 lb/HP-hour. Let the efficiency of the propeller be 1p =.9.…
Sequence 76
IB-17 f == 'Fa Poo At L.l.cc I 7'78 ></8/000 = P; Pgz At u.Q ) Iblc 14,.; lOb SEc. Therefore, the…
Sequence 77
Fig. IB-4 shows that, under the conditions specified for this illus- trative example, the bladeless propeller is potentially…
Sequence 78
IB-19 conventional thrust generators in this application, FLOW VISUALIZATION EXPERIMENTS The results of the study reported…
Back to top