The heat flux through a 1-mm thick layer of skin is 105 x

Assignment Help Mechanical Engineering
Reference no: EM13628877

The heat flux through a 1-mm thick layer of skin is 1.05 x 104 W/m2. The temperature at the inside surface is 37°C and the temperature at the outside surface is 30°C.

a. What is the thermal conductivity of the skin?

b. A layer of clothing material with half the thermal conductivity of skin and twice the thickness of skin is placed on the outside surface of the skin. If the outside surface of the clothing is maintained at 30°C, what is the new heat flux from the skin and what is the temperature at the skin-insulation interface?

Reference no: EM13628877

Questions Cloud

Calculate the work done when a gas expands from 350kpa and : during some actual expansion and compression processes in piston-cylinder devices the gases have been observed to
A the engineer you know that the metallurgical temperature : a heat engine is operating on carnot cycle. the waste heat from this engine is rejected to a nearby lake at 62f at a
The capacity of an elevator is 10 people or 1520 pounds the : the capacity of an elevator is 10 people or 1520 pounds. the capacity will be exceeded if 10 people have weights with a
Calculate the work done when a gas expands from 350kpa and : during some actual expansion and compression processes in piston-cylinder devices the gases have been observed to
The heat flux through a 1-mm thick layer of skin is 105 x : the heat flux through a 1-mm thick layer of skin is 1.05 x 104 wm2. the temperature at the inside surface is 37degc and
If a random variable has the probability density defined as : 1. if a random variable has the probability density defined as fxx2x 0ltxlt1 identify the corresponding hazard
What is the least count of a measurement instrument and how : what is the least count of a measurement instrument and how is it related to the number of significant figures of the
A truck is on a 30 degree incline and accelerating uphill : a truck is on a 30 degree incline and accelerating uphill at 2 ms2. the trailer of the truck is 2 meters long and 1
Suppose that someone has hired you to determine whether : suppose that someone has hired you to determine whether they should refinance their home. this customer has a 375200

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