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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 /2459/CH15/EX15.11 | |
| 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 '2459/CH15/EX15.11')
| -rw-r--r-- | 2459/CH15/EX15.11/Ex15_11.PNG | bin | 0 -> 7527 bytes | |||
| -rw-r--r-- | 2459/CH15/EX15.11/Ex15_11.sce | 17 |
2 files changed, 17 insertions, 0 deletions
diff --git a/2459/CH15/EX15.11/Ex15_11.PNG b/2459/CH15/EX15.11/Ex15_11.PNG Binary files differnew file mode 100644 index 000000000..246ee5994 --- /dev/null +++ b/2459/CH15/EX15.11/Ex15_11.PNG diff --git a/2459/CH15/EX15.11/Ex15_11.sce b/2459/CH15/EX15.11/Ex15_11.sce new file mode 100644 index 000000000..bdd76b5f4 --- /dev/null +++ b/2459/CH15/EX15.11/Ex15_11.sce @@ -0,0 +1,17 @@ +//chapter15
+//example15.11
+//page333
+
+T_Jmax=90 // degree celcius
+T_amb=30 // degree celcius
+
+//case 1 : without heat sink
+theta1=300 // degree celcius per watt
+P_total1=(T_Jmax-T_amb)/theta1
+
+//case 2 : with heat sink
+theta2=60 // degree celcius per watt
+P_total2=(T_Jmax-T_amb)/theta2
+
+printf("case 1 : without heat sink \n maximum power dissipation = %.3f mW \n",P_total1*1000)
+printf("case 2 : with heat sink \n maximum power dissipation = %.3f mW \n",P_total2*1000)
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