initial commit / add all books

1 files changed, 19 insertions, 0 deletions

diff --git a/3733/CH14/EX14.1/Ex14_1.sce b/3733/CH14/EX14.1/Ex14_1.sce
new file mode 100644
index 000000000..c5a1caa95
--- /dev/null
+++ b/3733/CH14/EX14.1/Ex14_1.sce
@@ -0,0 +1,19 @@
+// Example 14_1

+clc;funcprot(0);

+//Given data

+P=35;// bar

+T_1=400;//Temperature of steam in °C

+m_s=200;// Flow rate of steam in Tonnes/hr

+T_2=450;//°C

+T_sp=60;// The temperature of spray water in °C

+C_pw=4.2;// kJ/kg.°C

+//Calculation

+//From steam tables,

+//At 35 bar and 450°C

+h_1=3337;// kJ/kg

+//At 35 bar and 400°C

+h_2=3222;// kJ/kg

+h_w=C_pw*(T_sp-0);// kJ/kg

+m_w=m_s*((h_1-h_2)/(h_2-h_w));//The mass of water supplied to the super heater in tons/hr

+m_w=(m_w*1000)/3600;// kg/hr

+printf('\nThe mass of water supplied to the super heater=%0.2f kg/sec',m_w);