Expression for the vanution of the wire temperature

Assignment Help Mechanical Engineering
Reference no: EM13853506

A thin wire of cross-sectional area A and Perimeter P is extruded at a fixed vetocity V through and extrusion nozzle as shown in fig. The tempertaure of the wire at the extusion nozzle is T0, high enough to make the metal extudable.

1210_extusion nozzle.png

The wire aftter extrusion pass through air at temprature T for some distance L and then is rolled onto a large spool, where the termprature reduces to TL. Let the heat transfer coefficent be constant h.

(a) Starting from the basic principles, derive a differential equation that governs the variation of the temperature of the wire as at Function of the distance x from the extrusion nozzle. Also specify the boundary conditions.

(b) Solve the problem formulated in (a) and obtain an expression for the vanution of the wire temperature as a function of x.

Reference no: EM13853506

Questions Cloud

Prepare a detailed systems implementation plan : You are required to prepare a detailed Systems Implementation Plan. To ensure that the document is consistent you are to use the template provided.
Assume all other goods is the y-axis good : Sandy has an income of $300 per month and qualifies for food stamps. The food stamp program awards people $100 per month, but that money can only go towards the purchase of food. Assume food costs $1 per unit. Draw Sandy’s budget constraint with the ..
Considered resource costs : Which of the following items are not considered resource costs even though they are counted as income paid to persons?
Develop a better number : Your task is to determine the WACC for a given firm using what you know about WACC as well as data you can find through research. Your deliverable is to be a brief report in which you state your determination of WACC, describe and justify how you ..
Expression for the vanution of the wire temperature : Starting from the basic principles, derive a differential equation that governs the variation of the temperature of the wire as at Function of the distance x from the extrusion nozzle. Also specify the boundary conditions.
Find an equation that gives every bundle : Iggy only consumes two goods: coffee and cigarettes. Three cigarettes can be traded for one cup of coffee in a free market, or one cup coffee can be traded for three cigarettes. Find an equation that gives every bundle of cigarettes and coffee that I..
Ideal conditions for a laissez-faire economy : Which of the following are the ideal conditions for a laissez-faire economy?
What is the interest on this bond closest : Kimberly pays $29.50 for a $100 savings bond with a maturity of 25 years. Assuming annual compounding, what is the interest on this bond closest to:
The strength of the gravitational field is dependent : The strength of the gravitational field is dependent upon the mass of the planet you are standing on. If you are on the moon, which is 1.2% the mass of Earth, the value of the gravitational field is only 17% of that you would feel here on Earth.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Package design

Package Design Brief: Assume you are the packaging engineer for a large consumer products company. In this company, the Packaging Design Briefs are initiated by the marketing group and forwarded to the Package Engineering group.

  Mechanical engineering questions

Define dynamic viscosity, Determine the centroid, Pressure due to the height of liquid, Advantage of changing the liquid, Calculate the total moment about the hinge of the seal gate.

  Automatic control

DOF system and Find the differential equation describing the system

  Write a paper on boyle''s law

Write a paper on Boyle's law and describe Compression and Combustion stroke . Also explain Charles's law and illustrate SI engine and CI engine.

  Verify the law for parallelogram of forces

To Verify the law for parallelogram of forces, law for triangle of forces and law of polygon of forces. These laws are very useful to calculate unknown forces in very short time.

  Discharge pressure of the compressor

What is the discharge revised discharge pressure of the compressor.

  The Case for Global Accounting Standards

The role of IFRS in both developing and developed capital markets.

  Wind turbine

Wind turbines are becoming more and more common as a method of energy production, wind turbines by their very nature are dynamic and are subject to and create their own internal and external kinematics and kinetics.

  Advanced design methodologies

8 x product engineering and design review (week 2 – 12), ~3 pages per item which must contain a brief description of the product then delve into concepts such as materials selection, manufacturing methods, life cycle analysis, recyclability and overa..

  Design of absorption column and the cooler

Design of absorption column and the cooler. Process design of other units should be completed along with pipe sizes.

  Determine the maximum total bending moment

Determine maximum total bending moment (static plus dynamic) of the beam under steady-state conditions.

  Force of the water on the gate

Determine the magnitude of the horizontal and vertical components of the force of the water on the gate.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd