Added new codeHEADmaster

4 files changed, 45 insertions, 0 deletions

diff --git a/3841/CH8/EX8.1/Ex8_1.sce b/3841/CH8/EX8.1/Ex8_1.sce
new file mode 100644
index 000000000..5986bfc1e
--- /dev/null
+++ b/3841/CH8/EX8.1/Ex8_1.sce
@@ -0,0 +1,11 @@
+clear
+//given
+//find brake mean effective pressure
+bhp=150.
+D=8.
+L=10**0.5
+M=5.
+N=600.
+//substutting bmep
+Bmep=1008000*(150./(8.*8.*5.*600.*10**0.5))
+printf("\n \n brake mean effective power %.2f psi",Bmep/3.32)
diff --git a/3841/CH8/EX8.2/Ex8_2.sce b/3841/CH8/EX8.2/Ex8_2.sce
new file mode 100644
index 000000000..f778ba349
--- /dev/null
+++ b/3841/CH8/EX8.2/Ex8_2.sce
@@ -0,0 +1,10 @@
+clear
+//given
+//
+//find the piston speed of enigne running
+N=1200.
+x=5**(0.5)
+y=4**(0.5)
+//setting equations
+Ps=(N*x)/(6.)
+printf("\n \n piston speed %.2f ft",Ps*2.46)
diff --git a/3841/CH8/EX8.3/Ex8_3.sce b/3841/CH8/EX8.3/Ex8_3.sce
new file mode 100644
index 000000000..97a539c48
--- /dev/null
+++ b/3841/CH8/EX8.3/Ex8_3.sce
@@ -0,0 +1,10 @@
+clear
+//given
+//test of diesel engine correct the fuel consumption
+//
+x=18900.
+y=19350.
+//for given fuel consumption of 0.46 lb
+//finding the 19350 fuel consumption is
+Cf=(x/y)*0.46
+printf("\n \n correct fuel consumption %.2f lb per hour",Cf)
diff --git a/3841/CH8/EX8.4/Ex8_4.sce b/3841/CH8/EX8.4/Ex8_4.sce
new file mode 100644
index 000000000..b21c22b11
--- /dev/null
+++ b/3841/CH8/EX8.4/Ex8_4.sce
@@ -0,0 +1,14 @@
+clear
+//given
+//find total heat consumption of low heat value basis
+//
+//heat consumption of gaseous fuel ,low heat value
+x=6.8
+y=950.
+H=x*y
+//heat consumption of pilot value
+e=0.021
+f=19350.
+E=e*f
+T=H+E
+printf("\n \n total heat consumption value %.2f per bhp",T)