- +1-530-264-8006
- info@tutorsglobe.com

Derive expression for x-dependence of steady-state heat flux

Consider a one-dimensional plane wall with constant properties and uniform internal generation qdot. The left face is insulated, and the right face is held at a uniform temperature Tc. The diagram depicts a vertical wall, with the origin in the bottom right corner indicating that positive x is to the right. Epsilon (the greek symbol) represents a portion of the wall's width across, which will be used in part b.

(a) Using the appropriate form of the heat equation, derive an expression for the x-dependence of the steady-state heat flux qdoubleprime(x)

(b) Using a finite volume spanning the range 0<=x<=epsilon, derive an expression for qdoubleprime(epsilon) and compare the expression to your result for part (a)

18,76,764

Questions

Asked

21,311

Experts

9,67,568

Questions

Answered

Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!

Submit Assignment2015 © Tutors Globe. All rights reserved.

## Q : Determine minimum electric power that supplied to fan

A fan is to accelerate quiescent (velocity is 0 m/s) air to a velocity of 10m/s at a rate of 3 m3/s. If the density of air is 1.15 kg/m3, determine the minimum electric power that must be supplied to the fan.