Introduction to stress analysis Problem: Calculate the critical design loads applied to the piston in the sterling engine when in operation and provide a stress analysis on the piston– use a factor of safety of 5. Assume this exact design is used to exchange heat on the James Webb space telescope where the outside temperature (bottom plate) is -233 degC and an internal PC board (top plate) is 85 degC.

Introduction to stress analysis Problem: Calculate the critical design loads applied to the piston in the sterling engine when in operation and provide a stress analysis on the piston– use a factor of safety of 5. Assume this exact design is used to exchange heat on the James Webb space telescope where the outside temperature (bottom plate) is -233 degC and an internal PC board (top plate) is 85 degC.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

A copper cylinder 150mm outside diameter has walls 25mm thick. End plates are stayed by a 25mm diameter bar of steel which passes through the cylinder and is just tight at -11°C. Estimate the stress in cylinder and stay when steam at atmospheric atmosphere (100°C) is admitted. Assume the end plates do not deform. Use the following values: αC = 17 x 10-6/°C EC = 117 GPa αs = 12 x 10-6/°C
Question / Calculate the critical design loads applied to the Stirling Engine when in operation and provide a stress analysis on the piston .use a factor of safety of 5. Assume outside temperature (bottom plate) is -233 degC and an internal PC board (top plate) is 85 degC ? Figure 1.1 show measurement to help you
Please show a clear step-by-step solution. Thank you! What is the proportion of the alteration in length for Spring A to Spring B, supposing that both springs carry an equal amount of load? Springs A and B have the identical qualities, with the exception that Spring A has 12 times the number of turns as Spring B.
Consider the steel pressure vessel shown in Figure 1, intended to withstand an internalpressure of 40 MPa. The vessel has an outer diameter of 300 mm, an overall length of 500mm and a wall thickness of 30 mm. There is a 30 mm fillet radius where the interior wallsurface joins the end caps, as shown in the section view in Figure 1. The vessel is made ofASTM A27 steel. Use ANSYS Workbench to simulate this component and comment on itssuitability for production given the loading conditions detailed above.
Consider the steel pressure vessel shown in Figure 1, intended to withstand an internal pressure of 40 MPa. The vessel has an outer diameter of 300 mm, an overall length of 500 mm and a wall thickness of 30 mm. There is a 30 mm fillet radius where the interior wall surface joins the end caps, as shown in the section view in Figure 1. The vessel is made of ASTM A27 steel. Use ANSYS Workbench to simulate this component and comment on its suitability for production given the loading conditions detailed above, assuming plastic deformation is not permitted.
Calculate the maximum working pressure (in MPa) of a fire tube boiler constructed using 8-mm thick steel plates with an ultimate tensile strength of 380 MPa. The boiler has a shape of a cylinder 2.85 m in dimeter with hemispherical ends. The longitudinal joints have an efficiency of 95%. A factor of safety equal to 5 was used in its design.
Calculate the plane stresses involved where two pieces of steel are welded together. Our sign convention defines forces causing the object to be in tension positive and forces causing the object to be in compression negative. As we can see from the picture our σx = −4.5MPa and σy = 10MPa. Steel has an average Young’s modulus of elasticity of E = 200 GPa and an average Poisson’s ratio of ν = .285 Because it is not defined we will assume that initially there is no shear stress, τxy = 0.
MACHINE DESIGN TOPIC A short compression member with Do = 2Di is tosupport a dead load of 25 tons. The material isto be 4130 steel, WQT 1100 F. Calculate theoutside and inside diameters in terms of incheson the basis of (a) yield strength, (b) ultimatestrength.*For 4130 steel, WQT 1100 FSu = 127 ksiSy = 114 ksi*Use the following Safety FactorsNu = 4Ny = 2
Please present FBD/s A tri mettalic bar is uniformly compressed by an axial force P=12kN applied through a rigid end plate. THe bar consists of a circular stell core sorrounded by brass and copper tubes. The steel core has a diamter 10mm, the brass trube has an oute diameter of 15mm and the copper tube has an outer diameter of 20mm. E for steel =210 GPa, E for brass = 100GPa and E for copper is 120GPa. Calculate the compressive stress of each metral due to force P.
A cylindrical boiler with an inside diameter of 2.5 m and a wall thickness of 40 mm is made of a steel alloy that has a yield stress of 340 MPa. The internal pressure is 1.5 MPa. 1. Calculate the tangential stress in the cylinder in MPa. 2. Calculate the longitudinal stress in the cylinder in MPa. 3. Calculate the allowable pressure in MPa if a factor of safety of 2.0 with respect to yield is required. Kindly answer all numbers with complete solution. Needed ASAP
kindly provide free body diagram and complet solution
Subject: strength of materials A spherical vessel is to contain air at an average temperature of 25°C. The average mass is 250 kg. If the inside diameter is 2.5 meters, Find the required thickness of the vessel in INCHES made of steel with yield strength of 52.5 ksi. The joint efficiency is set to 75.25% and factor of safety of 5.25. Note : remember this question belongs to strength of materials Help me urgent thank you