Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Mechanical Engineering Expert

A thick walled cylinder has internal and external diameters of 120 mm and 420 mm correspondingly.  It is made from a ductile elastic material of your choice and is employed to contain hot gas at a constant pressure.
 
1. Carry out a finite element analysis to determine the stress distributions across the cylinder wall when the internal pressure reaches a value that will cause the material to start yielding according to a proper elastic failure criterion. You are not anticipated to take temperature effects into account in your analysis.  
 
2. The design is now modified to enable cooling water to pass through the cylinder wall. The water flows through six 40 mm diameter holes uniformly spaced on a 200 mm pitch circle diameter and six 40 mm diameter holes uniformly spaced on a 320 mm pitch circle diameter.  The hole-patterns are offset by 30° relative to each other. Re-model and comment on the effect that this modification has on the stress distributions.  Predict the maximum pressure for the new design and the same failure criterion as part (1).

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M91326

Have any Question? 


Related Questions in Mechanical Engineering

1 a rectangular block of concrete 3 ft times 3ft times 6 in

1. A rectangular block of concrete 3 ft × 3ft × 6 in. has its 6- in. side half buried at the bottom of a lake 23 ft deep. What force is required to lift the block free of the bottom? What force is required to maintain th ...

Sketch a joint diagram for a joint in the preloaded

Sketch a joint diagram for a joint in the preloaded condition, before an external load is applied to the joint. Assume that KJ = 5 KB ? We apply 43 ft-lbs of torque to a 3=8-28 2 J429, GR 8 bolt. We believe that the nut ...

A compressed air tank contains 5 kg of air at a temperature

A compressed air tank contains 5 kg of air at a temperature of 80 0c. A gage on the tank reads 300 kPa. Determine the volume of the tank.

A cantilever beam ab supports a uniform load of intensity q

A cantilever beam AB supports a uniform load of intensity q acting over part of the span and a concentrated load P acting at the free end, as shown. Determine the deflection and slope at end B of the beam. The beam has l ...

You need help with a sketch using solid works you only need

You need help with a sketch using solid works. You only need the piston head You don't need the shaft. Attachment:- g172cfinal_project.rar

This atomic force microscope probe is a silicon beam and

This atomic force microscope probe is a silicon beam and tip. The beam is 40 µm wide, 4 µm thick, and 130 µm long. The tip is set back 15 µm from the end of the cantilever. The deflection of the tip is 1 µm for every 42 ...

A neighborhood fuel cell power plant is to be designed for

A neighborhood fuel cell power plant is to be designed for an electric power output of 2000 kW with liquid-water product. Estimate the flow rates of hydrogen and oxygen during peak power production, assuming an 80% effic ...

1 consider the differential control volume shown below by

1. Consider the differential control volume shown below. By applying the conservation of mass and the momentum theorem, show that dP + pvdv + g dy = 0 2. Water flows steadily through the horizontal 30° pipe bend shown be ...

A sample containing 421 g of ar is enclosed in a container

A sample containing 42.1 g of Ar is enclosed in a container of volume 0.0885 L at 375 K. Calculate P using the ideal gas, van der Waals, and Redlich-Kwong equations of state. Based on your results, does the attractive or ...

You need a reort if 10 pages and above the report about

You need a reort if 10 pages and above. the report about colorimeter specificly measuring spesific heat. anything you need will be provided. format sample has been will be provided. and a report sapmle will be provided t ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen