diff options
Diffstat (limited to '1328/CH5/EX5.3/5_3.sce')
| -rw-r--r-- | 1328/CH5/EX5.3/5_3.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/1328/CH5/EX5.3/5_3.sce b/1328/CH5/EX5.3/5_3.sce new file mode 100644 index 000000000..892178e0e --- /dev/null +++ b/1328/CH5/EX5.3/5_3.sce @@ -0,0 +1,14 @@ +printf("\t example 5.3 \n");
+printf("\t approximate values are mentioned in the book \n");
+T1=300; // hot fluid inlet temperature,F
+T2=200; // hot fluid outlet temperature,F
+t1=100; // cold fluid inlet temperature,F
+t2=275; // cold fluid outlet temperature,F
+printf("\t for counter current flow \n");
+deltc=T2-t1; //F
+delth=T1-t2; // F
+printf("\t delth is : %.0f F \n",delth);
+printf("\t deltc is : %.0f F \n",deltc);
+LMTD=((delth-deltc)/((2.3)*(log10(delth/deltc))));
+printf("\t LMTD is :%.1f F \n",LMTD);
+//end
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