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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 /3776/CH3/EX3.5/Ex3_5.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3776/CH3/EX3.5/Ex3_5.sce')
| -rw-r--r-- | 3776/CH3/EX3.5/Ex3_5.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/3776/CH3/EX3.5/Ex3_5.sce b/3776/CH3/EX3.5/Ex3_5.sce new file mode 100644 index 000000000..4fe17f46f --- /dev/null +++ b/3776/CH3/EX3.5/Ex3_5.sce @@ -0,0 +1,15 @@ +clear +//Given +p_in = 0.7 //MPa - internal pressure +n_bolts = 20 // number of bolts +dia = 650 //mm - bolt circle diameter +stress_allow = 125 //mm Maximum alowable stress +Stress_conc = 2 //stress concentration +d = 25 //mm +//caliculations + +F = p_in*3.14*(((dia-2*d)/2)**2)*(10**6) //N +F_each = F/n_bolts //N- force per each Bolt +A = Stress_conc*F_each/(stress_allow*(10**6)) //mm2 The bolt area +Bolt_dia = 2*((A/3.14)**0.5) //mm the bolt daimeter +printf("\n The diameter of each bolt is %0.1f mm",Bolt_dia) |