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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2243/CH16/EX16.6 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '2243/CH16/EX16.6')
| -rwxr-xr-x | 2243/CH16/EX16.6/Ex16_6.sce | 13 | ||||
| -rwxr-xr-x | 2243/CH16/EX16.6/Res16_6.txt | 2 |
2 files changed, 15 insertions, 0 deletions
diff --git a/2243/CH16/EX16.6/Ex16_6.sce b/2243/CH16/EX16.6/Ex16_6.sce new file mode 100755 index 000000000..da3080331 --- /dev/null +++ b/2243/CH16/EX16.6/Ex16_6.sce @@ -0,0 +1,13 @@ +clc();
+clear;
+//Given :
+V = 9*10*11; // Volume in ft^3
+T = 4; // reverberation time in s
+S = 2*((9*10)+(10*11)+(11*9));// total surface area in ft^2
+//T = (0.049*V)/(alpha*S)
+alpha = (0.049*V)/(S*T);//average absorption coefficient
+T1 = 1.3; // reverberation time in s
+S1 = 50; // total surface area in ft^2
+alpha_e =(((0.049*V)/S1)*((1/T1)-(1/T))) + alpha ; // effective absorption coefficient
+printf("alpha = %.2f \n",alpha);
+printf("alpha_e = %.2f ",alpha_e);
diff --git a/2243/CH16/EX16.6/Res16_6.txt b/2243/CH16/EX16.6/Res16_6.txt new file mode 100755 index 000000000..c4b2f6683 --- /dev/null +++ b/2243/CH16/EX16.6/Res16_6.txt @@ -0,0 +1,2 @@ +alpha = 0.02
+alpha_e = 0.52
\ No newline at end of file |