diff options
Diffstat (limited to '617')
| -rwxr-xr-x | 617/CH4/EX4.5/Example4_5.sci | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/617/CH4/EX4.5/Example4_5.sci b/617/CH4/EX4.5/Example4_5.sci index 65a309602..ad1c969b6 100755 --- a/617/CH4/EX4.5/Example4_5.sci +++ b/617/CH4/EX4.5/Example4_5.sci @@ -1,12 +1,12 @@ -clc();
-clear;
-// To estimate the time lag of temperature (sine) wave
-t = 24; // Time period of tempearture wave in hr
-k = 0.6; // Thermal conductivity of wall in Btu/hr-ft-degF
-Cp = 0.2; // Specific heat capacity of wall in Btu/lb-degF
-y = 110; // specific gravity in lb/ft^3
-x = 8/12; // Distance from surface in ft
-a = k/(y*Cp); // Thermal diffusivity in ft^2/hr
-n=1/t; // frequency in /hr
-delr = x/(2*sqrt(a*%pi*n); // Time lag in hr
-printf("Time lag of the temperature at a point 8 in from surface is %.1f hr", delr;
+clc(); +clear; +// To estimate the time lag of temperature (sine) wave +t = 24; // Time period of tempearture wave in hr +k = 0.6; // Thermal conductivity of wall in Btu/hr-ft-degF +Cp = 0.2; // Specific heat capacity of wall in Btu/lb-degF +y = 110; // specific gravity in lb/ft^3 +x = 8/12; // Distance from surface in ft +a = k/(y*Cp); // Thermal diffusivity in ft^2/hr +n=1/t; // frequency in /hr +delr = x/(2*sqrt(a*%pi*n)); // Time lag in hr +printf("Time lag of the temperature at a point 8 in from surface is %.1f hr", delr);
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