1 files changed, 14 insertions, 0 deletions
diff --git a/2510/CH4/EX4.4/Ex4_4.sce b/2510/CH4/EX4.4/Ex4_4.sce
new file mode 100755
index 000000000..f7d86824a
--- /dev/null
+++ b/2510/CH4/EX4.4/Ex4_4.sce
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+//Variable declaration:
+E1 = 65                             //Efficiency of spray tower (%)
+E2 = 98                             //Efficiency of packed column (%)
+m_in = 76                           //Mass flow rate of HCl entering the system (lb/h)
+
+//Calculations:
+m1_out = (1 - E1/100.0)*m_in        //Mass flow rate of HCl leaving the spray tower (lb/h)
+m2_out = (1 - E2/100.0)*m1_out      //Mass flow rate of HCl entering the packed column (lb/h)
+E = (m_in - m2_out)/m_in            //Overall fractional efficiency (%)
+
+//Result:
+printf ("The mass flow rate of HCl leaving the spray tower is : %.2f lb/h HCL",m1_out)
+printf ("The mass flow rate of HCl entering the packed column is : %.3f lb/h HCL",m2_out)
+printf ("The overall fractional efficiency is : %.2f %%",E*100)