2 sed a
clo sed recesses its
w lls flu ass
fre ire tio (low, 125
h rsa ire
tio lle site sense d
th fric tio ist
a ssa sam e. rly ea
o tio fre
sag fluid i-
25 on.
I
tu flu
d tra tio in
d isclo sed ill f
35 lic tio . ore f
a tin flu as
m rre eflected
th 90°, ly
45 25% efficiency tta
s tru tio escrib it
I sig flu above,
is eflected each cle 860°, d
a co-efficient tin ob-
50 ice lig tly
le rm
“ een tra t
to tric its,
p ere tio ,
55 tric resistance.1,329,660
c lia ility no
^ sso tro alv e
m ism also its, ith i
tio rta ell-k accesso ries, e
6 use eets e
p ecessity lf-c
e lig s
tio t
ta efficiency f
10 ach size,
p siv stitu ill lie r
h isio
ta acuum st.
O serv no,w elo city slig tly
re rsa
in eflected flu ith a
re tiv eed flow 85
th tim es
g ith eflectio 90°,
as ith such as
h een tric con
d its rio ses. sed 130
o s-
110
. t
is fro tim flu or
leav onto recesses its assag ,
o fro llo lete go
cy cle, eflectio 300°, effected.
3.
T crete 105
le fro firs elem rep d
b tio fte t
is tra ill
c eed a
la secu rly rfe t
v tio . . flow its rn
th fric tio ass sista s
e lin rfo tio s
w ith
te scope -
30 rie lia s.
W iit :
1.
I tric its
h been stru
p sed tio ith es, se
h ila rity ith stru -
40 tio ith y
v it.
T efficiency device, irre
sp tiv lses, 70
d first, rsa f
d ire tio flow seco tiv e
v ity tlie llid flu s
w ill ily seen each causes a
d tio 180°, an- 75
o 180° ccu each e
sp aces ets.
T rip tio ill ily
s rts ific tio ins
20 stru tio lic tio e
d ice ish lim in
th resp ects. rio 115
w lls tio e
free, ssa flu ire
tio flow
v rsa ire tio lle e
o site sen its 120
re tio ass sistan ce.
F rth its
s tru sed ec
tio ith slo tin in
w case it-le ld
60 ssa id
o tic alu effectiv e
v it, escrib d
th lse
q -
65 ratus and rfe tio to
d isp ssfu lly ith valv r
o tin en
g s..
ra . is, 90
h er, deflection t
secu red filled ith
c tiv flu tte r
fo llo ist
ance etw een stacles 95
su its tio
te riz becau som e
flu ire
tio site flow y
c stru tio resist- 100
unco rse tim in
th ire tio com
p tiv r
e ire fluid.quite ilia len d
15 selv easily t
a eem ed
u ecessary
