diff options
Diffstat (limited to '3814/CH2/EX2.2/Ex2_2.sce')
| -rw-r--r-- | 3814/CH2/EX2.2/Ex2_2.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/3814/CH2/EX2.2/Ex2_2.sce b/3814/CH2/EX2.2/Ex2_2.sce new file mode 100644 index 000000000..0f8e0d979 --- /dev/null +++ b/3814/CH2/EX2.2/Ex2_2.sce @@ -0,0 +1,22 @@ +// to determine pressure at point 2
+clc
+p1=4.4 // bar
+d1=15e-2 //cm
+z1=3.2 // m
+z2=1.2// m
+d2=22.5e-2// cm
+Q=0.05 // VOLUME FLOW RATE AT m3/s
+a1=(%pi/4)*d1^2 // area at d1
+a2=(%pi/4)*d2^2 // area at d2
+mprintf('a1 = %e m2',a1)
+mprintf('\n a2= %e m2',a2)
+V1=Q/a1 // volume at different area
+V2=Q/a2 // volume at different area a2
+mprintf(' \n V1 = %e m/s',V1)
+mprintf('\n V2 = %e m/s',V2 )
+// specific weight ofx benzene =8.82x 103 kg/m3
+g1=9.8
+gamma1=8.82e3 // specific weight of benzene
+P2=((p1*10^5)/(g1))+((V1^2)/(2*g1))+z1-((V2^2)/(2*g1))-z2
+p21=P2*gamma1
+mprintf('\n P2= %f Pa',p21)
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