User Account

All Pages

Obtain a general relation for temperature distribution

Assignment Help Mechanical Engineering
Reference no: EM13636695

Consider a water pipe of length L=17m, inner radius r1=15cm, outer radius r2=20cm, and thermal conductivity k=14W/m*k. Heat is generated in the pipe material uniformly by a 25-kW electric resistance heater. The inner and outer surfaces of the pipe are at T1=60C and T2=80C, respectively. Obtain a general relation for temperature distribution inside the pipe under steady conditions and determine the temperature at the center plane of the pipe.

Reference no: EM13636695

Questions Cloud

How does the size of the alkyl group of the alcohol affect : 1 how does the size of the alkyl group ofthe alcohol affect the vigor of its reaction with sodiummetal?2 why does the
When the instrument is landed on mars the spring extends : an instrument to measure the acc. of gravity on mars is made of a spring from which hangs a mass of 0.24 kg. at a place
Lt x and y be independent geometric distributions u : let x and y be independent geometric distributions. u minxy v x - y a show that u and v are independent b find the
In the preparation of sulfanilamide why was aqueous sodium : in the preparation of sulfanilamide why was aqueous sodium bicarbonate rather than aqueous sodium hydroxide used to
Obtain a general relation for temperature distribution : consider a water pipe of length l17m inner radius r115cm outer radius r220cm and thermal conductivity k14wmk. heat is
A ball is thrown straight up it rises to a height of 11 : a ball is thrown straight up. it rises to a height of 11 metres and then falls back and is caught. the ball was
The computer server through which the e-mails are routed : a professional employee in a large corporation receives an average of m 42.4 e-mails per day. most of these e-mails
Find the radius of the largest interstitial atom that will : hydrogen forms an interstitial solid solution with bcc chromium. the atomic radius for chromium is 0.128nm. find the
A circular conducting ring is split into two semi-circles : a circular conducting ring is split into two semi-circles. the top half has a positive charge q evenly distributed and

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  A missile with a conical nose cone with a semivertex angle

a missile with a conical nose cone with a semivertex angle of 16 deg is flying through sea level air at a speed of 817

  The time is determined according to the level of the water

a water clock clepsydra used in ancient greece is designed as a vessel with a small orific o. the time is determined

  Generate a script to draw the perpendicular bisector of

generate a script to draw the perpendicular bisector of any two points using ginput command. the length of the

  A jet is traveling westward with the sun directly overhead

a jet is traveling westward with the sun directly overhead the jet is on a line between the sun and the center of the

  If the column is hanging from its broad end determine the

a tapered structural steel column with a circular cross-section varies linearly from a radius of 25 mm to 15 mm over a

  A compressor is operating in a continuous steady-state

a compressor is operating in a continuous steady-state manner to produce a gas a temperature t2 and pressure p2 from

  Liquid water state 1 and steam state 2 are mixed in a

liquid water state 1 and steam state 2 are mixed in a steady flow open feedwater heater and the mixture leaves at state

  At what speed should the model be towed to ensure dynamic

consider a submarine cruising at 0.18 ms far below the surface in sea water at 20 degree c. a 150-scale model of the

  Two previously undeformed cylindrical specimens of an alloy

two previously undeformed cylindrical specimens of an alloy are to be strain hardened by reducing their cross-sectional

  Explain coefficient reaction

Coefficient Reaction, The removal efficiency of a reactor tank is 73-percent and its residence time is 28.5s

  Calculate the power output of the turbine the fraction of

a large stationary brayton cycle gas-turbine power plant delivers a power output of 100000 hp to an electric generator.

  Assuming that flow is steady and incompressible obtain a

an incompressible fluid flows past in a solid plate.the x and y coordinates are measured from the leading edge of the

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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