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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 /2975/CH23/EX23.9w | |
| 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 '2975/CH23/EX23.9w')
| -rw-r--r-- | 2975/CH23/EX23.9w/Ex23_9w.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/2975/CH23/EX23.9w/Ex23_9w.sce b/2975/CH23/EX23.9w/Ex23_9w.sce new file mode 100644 index 000000000..a6951ff56 --- /dev/null +++ b/2975/CH23/EX23.9w/Ex23_9w.sce @@ -0,0 +1,20 @@ +//developed in windows 8 operating system 64bit
+//platform Scilab 5.4.1
+//example 23_9w
+
+clc;clear;
+//Given Data
+length_20=15; //Diameter of iron ring at 20 degree centigrade (Unit: cm)
+length_req=15.05; //Diameter of iron ring at required temperature (Unit: cm)
+temp=20; //Room Temperature (Unit: degree centigrade)
+alpha_iron=12*10^-6; //Coefficient of linear expansion of iron (Unit : / degree centigrade)
+
+//Calculation
+
+change_temp=(length_req-length_20)/(length_20*alpha_iron); //Calculating change in temperature required (Unit : Centigrade)
+new_temp=temp+change_temp; //Calculating the temperature required (Unit : Centigrade)
+
+strain=(length_req-length_20)/length_20; //Calculating Strain (Unit: unit less)
+
+disp(new_temp,"The minimum temperature of ring to be heated to is (Unit : Centigrade)");
+disp(strain,"The strain developed in the ring when it comes to the room temperature is (Unit : unit less)");
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