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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 /1328/CH20/EX20.6/20_6.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 '1328/CH20/EX20.6/20_6.sce')
| -rw-r--r-- | 1328/CH20/EX20.6/20_6.sce | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/1328/CH20/EX20.6/20_6.sce b/1328/CH20/EX20.6/20_6.sce new file mode 100644 index 000000000..680b0a98a --- /dev/null +++ b/1328/CH20/EX20.6/20_6.sce @@ -0,0 +1,28 @@ +printf("\t example 20.6 \n");
+printf("\t approximate values are mentioned in the book \n");
+T1=200; // inlet hot fluid,F
+T2=100; // outlet hot fluid,F
+t1=50; // inlet cold fluid,F
+t2=100; // outlet cold fluid,F
+R=((T1-T2)/(t2-t1));
+printf("\t R is : %.0f \n",R);
+V=((T1+T2-t1-t2)/(t2-t1))/(2);
+printf("\t V is : %.1f \n",V);
+u=120;
+U=60;
+F=((u*1)/(U*2));
+printf("\t F is : %.0f \n",F);
+E=1.1; // In Fig.20.18b for R = 2.0and F = l.O,the abscissa and ordinate intersect at E =1.10.
+Z=(E/V);
+printf("\t Z is : %.3f \n",Z);
+deltD=0.783*V; // deltD/V=0.783, from fig 20.17
+printf("\t deltD is : %.3f \n",deltD);
+delt=(deltD*(t2-t1));
+printf("\t delt is : %.1f \n",delt);
+delt1=T2-t1; //F
+delt2=T1-t2; // F
+printf("\t delt1 is : %.0f F \n",delt1);
+printf("\t delt2 is : %.0f F \n",delt2);
+LMTD=((delt2-delt1)/((2.3)*(log10(delt2/delt1))));
+printf("\t LMTD is :%.0f F \n",LMTD);
+// end
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