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Diffstat (limited to '1052/CH10/EX10.6/106.sce')
| -rwxr-xr-x | 1052/CH10/EX10.6/106.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/1052/CH10/EX10.6/106.sce b/1052/CH10/EX10.6/106.sce new file mode 100755 index 000000000..1ef781cfa --- /dev/null +++ b/1052/CH10/EX10.6/106.sce @@ -0,0 +1,21 @@ +clc;
+// Example 10.6
+//page no 105 fig. 10.3
+printf("\n Example 10.6 page no 105 fig. 10.3\n\n\n");
+// since the density of air is effectively zero,the contribution of air to the 3 ft. manometer can be neglected
+//the contribution due to the carbon tetrachloride can be found by using the hydrostatic equation
+rho=62.3//density of water
+SG=1.4///specific gravity of ccl4
+h=3//height in manometer
+P=rho*SG*h/144//factor 144 for psf to psi
+printf(" \n pressure P=%f psi",P);
+P_r=14.7//the right leg of manometer is open to atmosphere,atmospheric pressure at this point
+//contribution to the prssure due to the height of water above pressure gauge
+P_w=rho*h/144
+printf("\n pressure at right leg P_r=%f psia\n pressure due to water height P_w=%f psi",P_r,P_w);
+P_a=P_r-P+P_w//absolute pressure
+P_g=P_a-14.7//gauge pressure
+printf("\n absolute pressure P_a=%f psia\n gauge pressure P_g=%f psig",P_a,P_g);
+P_af=P_a*144
+P_gf=round(P_g*144)
+printf("\npressure in psfa P_af=%f psfa\n pressure in psfg P_gf=%f psfg",P_af,P_gf);
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