initial commit / add all books

1 files changed, 27 insertions, 0 deletions

diff --git a/3878/CH18/EX18.6/Ex18_6.sce b/3878/CH18/EX18.6/Ex18_6.sce
new file mode 100644
index 000000000..9b1a3898d
--- /dev/null
+++ b/3878/CH18/EX18.6/Ex18_6.sce
@@ -0,0 +1,27 @@
+clear
+// Variable declaration
+m=1000// The capacity of meat store in tonnes
+m_l=50// The amount of meat leaving the store in t/day
+m_s=300// The amount of meat arrives from the ships in t/day
+t=24*3600// Time in s
+
+// Calculation
+// Case(1)
+m=90// t/day
+T_1=2// °C
+T_2=-12// °C
+C=3.2// Specific heat capacity in kJ/(kg.K)
+T_fp=-1// Freezing point of meat in °C
+h_fg=225// Latent heat of freezing in kJ/kg
+C_fm=1.63// Specific heat of frozen meat in kJ/(kg.K)
+Q_f=(m*1000*((C*3)+h_fg+(C_fm*11)))/(t)// Cooling load in kW
+printf("\n \nCase(1):Cooling load,Q_f=%3.0f kW",Q_f)
+
+// Case(2)
+Q_f=(m_s*10**3*(C_fm*T_1))/t// Cooling load in kW
+printf("\n \nCase(2):Cooling load,Q_f=%2.0f kW",Q_f)
+
+// Case(3)
+Q_f=(m_l*10**3*((C*3)+h_fg+(C_fm*11)))/t// Cooling load in kW
+printf("\n \nCase(3):Cooling load,Q_f=%3.0f kW",Q_f)
+