Compute the total angle of twist of B relative to A for an Alpha alloy Ti-0.2Pd wrought titanium if Ta= 300Nm, T= 200Nm, T. 200Nm, and Tb = 100Nm. Consider lengths AC and BE = 400mm, length CD= 500mm and length DE = 250mm. Diameter AC is 60mm, diameters CD and DE= 100mm, and diameter BE = 80 mm. D

Compute the total angle of twist of B relative to A for an Alpha alloy Ti-0.2Pd wrought titanium if Ta= 300Nm, T= 200Nm, T. 200Nm, and Tb = 100Nm. Consider lengths AC and BE = 400mm, length CD= 500mm and length DE = 250mm. Diameter AC is 60mm, diameters CD and DE= 100mm, and diameter BE = 80 mm. D

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.7.9P: A propeller shaft of solid circular cross section and diameter d is spliced by a collar of the same...

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Concept explainers

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.

Question

Compute the total angle of twist of B relative to A for an Alpha alloy Ti-0.2Pd wrought titanium if Ta- 300Nm, Te=
200Nm, T. 200Nm, and Tb = 100Nm. Consider lengths AC and BE = 400mm, length CD= 500mm and length
DE = 250mm. Diameter AC is 60mm, diameters CD and DE = 100mm, and diameter BE = 80 mm.
D

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Step 2: Drawing torque-length diagram

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Step 3: Finding angle of rotation of different sections

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Step 4: Finding total angle of twist of B with respect to A

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