K of the particle board is 170 wmk estimate the heat flux

Assignment Help Mechanical Engineering
Reference no: EM13638291

A composite wall consists of a 13-mm-thick inner plaster board, a 192-mm-thick fiberglass blanket insulation, and a 20-mm-thick high-density particle board exterior panel. The thermal conductivity of the insulation is 0.035 W/mK. The inside and outside air temperatures are 20C and 0C, respectively. The convective heat-transfer coefficients in the inside and outside are 10 and 65 W/m^2K, respectively. (not sure if that is needed). K of plaster board is .17 W/mK. K of the particle board is .170 W/mK. Estimate the heat flux through the wall and plot the temperature distribution through the composite wall.

Reference no: EM13638291

Questions Cloud

How much energy was input to the motor to perform this task : a compressor raises the pressure of 3kg of air gamma 1.4 adiabatically from 100kpa 288k to 450kpa. the electric motor
Test the slope of the regression line for the following : test the slope of the regression line for the following data. use alpha equals .01x 143 119 100 91 63 29 25y 25 28 47
A ball is dropped and lands randomly on a square with : a ball is dropped and lands randomly on a square with length 1 meter.a find the expected distance from the nearest edge
Pressure in the radiator drops to 100kpa in 30 minutes by : a steam radiator in a well-insulated room 4m times 4m times 5m contains superheated vapor at 200kpa 200c. it has a
K of the particle board is 170 wmk estimate the heat flux : a composite wall consists of a 13-mm-thick inner plaster board a 192-mm-thick fiberglass blanket insulation and a
Explain the relationship between variance and standard : 1. explain the relationship between variance and standard deviation. can either of these be negative?expline2. find the
A cylinder-piston arrangement contains 25 kg of ammonia at : a cylinder-piston arrangement contains 2.5 kg of ammonia at 0.8 mpa and 30 degc state 1. the system is cooled down
The ball is pulled to one side and released to swing as a : a heavy ball with a weight of 130 n is hung from the ceiling of a lecture hall on a 4.0-rm m-long rope. the ball is
The feed mixes available for the horses diet are an oat : the battery park stable feeds and houses the horses used to pull tourist-filled carriages through the streets of

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