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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /629/CH10/EX10.1/example10_1.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '629/CH10/EX10.1/example10_1.sce')
| -rw-r--r-- | 629/CH10/EX10.1/example10_1.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/629/CH10/EX10.1/example10_1.sce b/629/CH10/EX10.1/example10_1.sce new file mode 100644 index 000000000..1ad20a100 --- /dev/null +++ b/629/CH10/EX10.1/example10_1.sce @@ -0,0 +1,21 @@ +clear
+clc
+//Example 10.1 CLASSIFYING FLOW IN CONDUITS
+D=0.005; //[m]
+//For Air
+Va=12; //velocity[m/s]
+va=1.79*10^-5; //viscosity[m^2/s]
+//Reynolds number
+Re_a=Va*D/va
+printf("\n(a)Since Re= %.f > 3000, the flow is turbulent.\n",Re_a)
+//Entrance length
+Le_a=50*D //[m]
+printf("\nThe entrance length for air = %.2f m.\n",Le_a)
+
+//For Water
+m=0.008; //mass flow rate[kg/s]
+mu=1.14*10^-3; //[N.s/m^2]
+Re_w=4*m/(%pi*D*mu)
+printf("\n(b)Since, Re= %.f < 2000, the flow is laminar.\n",Re_w)
+Le_w=0.05*Re_w*D //[m]
+printf("\nThe entrance length for water = %.3f m.\n",Le_w)
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