{Z‘WQQWEMKQMW 5 2.,
3.x?
3,}? A: a given point an a horizontal streamline in flowing air, the (I) (A)
static pressure is —2,0 psi (m, a vacuum) and the vemcity is 150 £113.
Determine. the pressure at a stagnmmn point on that streamlinex V ,. [50 it
19er m: ﬂowmtg in :haclhiﬁﬂbﬁ ¢hannei m m (1025'),
shcwh in Fig. 910.5935 to WIS. TgpquntjcgosiiQQﬁ
the Silks, the: veiquin mus: abiﬁxtc'zégdﬁ ﬁ/s. Far mi‘S'maxfmgrix f
velocity, damning the. width ‘of‘ the‘bbttom,‘ b, and ﬂu: slope, So.
. ; , "‘h
2.£é
2.56 Determina the. pressure cf the water in pipe A 5110an in Fig.
92.5% if the gage pressure. of Lhe air in tha tank is 2 psi,
\ l
I ~«Water ~ ”' > V
U ﬂ 8w
ﬂ? — (jg/hi “(0*9%)}72 +Efwj’l3 5 ‘ 2% F 3 G R E Fig"
. 2%(ﬁggwgmgﬂ ma,9(m~/H)
:1 575