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Diffstat (limited to '1835/CH12/EX12.4')
| -rwxr-xr-x | 1835/CH12/EX12.4/Ex12_4.sce | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/1835/CH12/EX12.4/Ex12_4.sce b/1835/CH12/EX12.4/Ex12_4.sce new file mode 100755 index 000000000..4a7111cb6 --- /dev/null +++ b/1835/CH12/EX12.4/Ex12_4.sce @@ -0,0 +1,10 @@ +//CHAPTER 12 ILLUSRTATION 4 PAGE NO 314
+//TITLE:Balancing of reciprocating of masses
+clc
+clear
+pi=3.141
+mR=900// mass of reciprocating parts in kg
+N=90// speed of the engine in rpm
+r=.45//crank radius in m
+cP=.9*mR*(2*pi*N/60)^2*r*2^.5/1000// maximum unbalanced primary couple in kNm
+printf('maximum unbalanced primary couple=%.3f k Nm',cP)
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