diff options
Diffstat (limited to '3776/CH4/EX4.5/Ex4_5.sce')
| -rw-r--r-- | 3776/CH4/EX4.5/Ex4_5.sce | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/3776/CH4/EX4.5/Ex4_5.sce b/3776/CH4/EX4.5/Ex4_5.sce index 8d033dc9a..edd0d1fe6 100644 --- a/3776/CH4/EX4.5/Ex4_5.sce +++ b/3776/CH4/EX4.5/Ex4_5.sce @@ -1,23 +1,24 @@ clear -//Given +//Given hp = 200 //Horse power stress_sh = 10000 //psi- shear stress -rpm_1 = 20.0 // The rpm at which this shaft1 operates +rpm_1 = 20.0 // The rpm at which this shaft1 operates rpm_2 = 20000.0 // The rpm at which this shaft2 operates T_1= hp*63000.0/rpm_1 //in-lb Torsion due to rpm1 T_2= hp*63000/rpm_2 //in-lb Torsion due to rpm1 -//caliculations +//calculations //j/c=T/shear_T=K -k_1= T_1/stress_sh //mm3 +k_1= T_1/stress_sh //cu.in //c3=2K/3.14 -c_1= ((2*k_1/3)**0.33) //mm - The radius of the shaft -diamter_1 = 2*c_1 //mm - The diameter of the shaft -printf("\n The Diameter of the shaft1 is %0.2f mm",diamter_1) +//c_1= ((2*k_1/3)**0.33) //mm - The radius of the shaft +diamter_1 = (16*k_1/%pi)**(1/3) //mm - The diameter of the shaft +printf("\n The Diameter of the shaft1 is %0.2f in",diamter_1) //j/c=T/shear_T=K k_2= T_2/stress_sh //mm3 //c3=2K/3.14 -c_2= ((2*k_2/3)**0.33) //mm - The radius of the shaft -diamter_2 = 2*c_2 //mm - The diameter of the shaft -printf("\n The Diameter of the shaft2 is %0.3f mm",diamter_2) +//c_2= ((2*k_2/3)**0.33) //mm - The radius of the shaft +diamter_2 = (16*k_2/%pi)**(1/3) //mm - The diameter of the shaft + +printf("\n The Diameter of the shaft2 is %0.3f in",diamter_2) |