Dtermine a the finite difference equations b the nodal

Assignment Help Mechanical Engineering
Reference no: EM13612188

A plane wall with surface temperature 350C is attached with straight rectangular fins( k =235 W/m K). The fins are exposed to an ambient air condition of 25C and the convection heat transfer coefficient is 154 W/m2. Each fin has a length of 50mm, a base of 5 mm thick and a width of 100mm. For a Single fin, using a uniform nodal spacing of 10 mm, determine (a) the finite difference equations, (b) the nodal temperatures by solving the finite difference equations, and (c) the heat transfer rate and compare the result with analytical solution.

Reference no: EM13612188

Questions Cloud

Calculate the shear stress at point e point e lies on the : the structure abcd is made of 2012-t6 aluminum and has orques applied at end a and at c.a calculate the shear stress at
A department adds raw materials to a process at the : a department adds raw materials to a process at the beginning of the process and incurs conversion costs uniformally
An electrically neutral thin square metal slab measuring : an electrically neutral thin square metal slab measuring 4.80 on a side is placed in a uniform external field that is
The zeron corporation wants to purchase a new machine for : the zeron corporation wants to purchase a new machine for its factory operations at a cost of 950000. the investment is
Dtermine a the finite difference equations b the nodal : a plane wall with surface temperature 350c is attached with straight rectangular fins k 235 wm k. the fins are exposed
Will the time interval between the instants at which they : two stones are released from rest at a certain height one after the other.a. will the difference between their speeds
What is the book value per share of the common stock at : oxygen co. is incorporated at the beginning of this year and engages in a number of transactions. the following journal
What electric output would you estimate for this electric : a gas turbine can assume an ideal brayton cycle has a pressure ratio of 10. it is connected to an electric generator
If we construct a lens with this radius of curvature on one : the radius of curvature of the cornea is typically 7.7 mm. if we construct a lens with this radius of curvature on one

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Determine the electrical power input to the pump

determine the electrical power input to the pump. the density of water is 1kg/l.

  Exiting stream 3 is at 079 mpa and is know to contain a

high pressure steam steam 1 at a rate of 1000kgh initially at 3.5 mpa and 350 c is expanded in a turbine to obtain

  Enter the combustion chamber of the capstone

1. Natural gas and 100% excess air enter the combustion chamber of the Capstone micro-gas turbine at 400 kPa and 452 °C.

  A preheater involves the use of condensing steam at 100 on

a preheater involves the use of condensing steam at 100? on the inside of a bank of tubes to heat air that enters at 1

  Determine the work done during the process a by plotting

gas with an initial volume of 0.36 m3 is slowly compressed to a final volume of 0.16 m3 by a process during which the

  Finite element analysis fea is a modern-day tool in the

finite element analysis fea is a modern-day tool in the analysis of structural mechanics fluid dynamics and heat

  Estimate the electrical power input required to operate the

a homeowner has devised a humidifier that is shown below. water is taken from the faucet and fed to a reservoir that

  What is the static pressure at this location what is the

a single stream tube is selected to characterize the air flow past the wing of an aircraft in flight at an altitude of

  A car moves along a straight line starting from rest with

a car moves along a straight line starting from rest with an acceleration of 5 fts2 for 6 seconds then brakes with a

  If the turbine inlet pressure in a rankine cycle is 5mpa

if the turbine inlet pressure in a rankine cycle is 5mpa and the inlet temperature is 350c determine the efficiency of

  The length of pipe is 30 m and contains two elbows with

a solution of ethanol is pumped to a vessel 25 m above a reference level through a 25 mm inside diameter steel pipe at

  Assume the only thermal interaction is conduction between

as a committed olympic weightlifter you bring alonf a barbell on your campaign trip. each end of the bar carries a mass

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