initial commit / add all books

1 files changed, 16 insertions, 0 deletions

diff --git a/3511/CH6/EX6.10/Ex6_10.sce b/3511/CH6/EX6.10/Ex6_10.sce
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+clc;

+eff_C=0.85; // Isentropic efficiency of the compressor

+rp=4; // Pressure ratio

+r=1.4; // specific heat ratio

+eff_pc=(((r-1)/r)*log (rp))/log (((rp^((r-1)/r)-1)/eff_C)+1);

+disp ("%",eff_pc*100,"Polytropic efficiency = ");

+disp ("variation of compressor efficiency with compression ratio is shown in window1");

+xset('window',1);

+function eff_c=f(rc)

+    eff_c=(rc^0.286-1)/(rc^0.326-1);

+endfunction

+rc=linspace (2,10,4);

+plot(rc,f);

+title ("variation of compressor efficiency with compression ratio","fontsize",4,"color","blue");

+xlabel("compression ratio (rc)","fontsize",4,"color","blue");

+ylabel ("Compressor efficiency","fontsize",4,"color","blue");