## [solution]: CSE/EEE 230 Spring 2015 Assignment 4 Due March 1 3PM 20

More Details:

I need detailed problem-solving process?and how to do this type of problem

__________________________________________________| M

43.

|X-02 | 2/29/16| 1/2

PROBLEM STATEMENT

AREA AVERAGED LINING TEMPERATURE OF BRAKE PADS

In order to simulate the thermal characteristics of disk brakes D. A. Secrist and R. W.

Hornbeck needed to approximate numerically the area averaged lining temperature, T,

from the equation:

r0

T

T (r )r dr

r dr

p

re

r0

re

p

Where re represents the radius at which the pad-disk contact begins. r0 represents the

outside radius of the pad-disk contact. p represents the angle subtended by sector brake

pads, and T(r) is the temperature at each point of the pad, obtained numerically from

analyzing the heat equation .

If re=.308 ft. r0 =.478 ft. and p= .7051 radians, and the temperatures given in the

following table have been calculated at the various points on the disk, answer the

following questions:

1. Find an approximation for T at r = .315 ft.

2. Find an approximation for T at r = .380 ft.

3. Find an approximation for T at r = .455 ft.

INPUT

1. re=.308 ft.

2. r0 =.478 ft.

r (feet)

T(r)(F)

/usr/share/prizm/cache/WorkfileCache/tlwuBO9WeS-GFR2l33Bg2Q/WorkfileContents.doc

Page 1 of 2

gvk

__________________________________________________| M

.308

.325

|X-02 | 2/29/16| 2/2

640

794

.342

.359

.376

.393

.410

.427

.444

.461

43.

885

943

1034

1064

1114

1152

1204

1222

Report

1. (page one): Difference Table

2. (page 2, 3, 4):

Case #: r = x.xxx using 3rd order NGF

u

=

1

u

=

2

u

=

3

u

=

4

error =

f(x.xxx ) =

Note: Error is the fourth term of the NGF

/usr/share/prizm/cache/WorkfileCache/tlwuBO9WeS-GFR2l33Bg2Q/WorkfileContents.doc

Page 2 of 2

gvk

Solution details:
STATUS
QUALITY
Approved

This question was answered on: Dec 18, 2020

Solution~00031148033940.zip (25.37 KB)

This attachment is locked

We have a ready expert answer for this paper which you can use for in-depth understanding, research editing or paraphrasing. You can buy it or order for a fresh, original and plagiarism-free copy (Deadline assured. Flexible pricing. TurnItIn Report provided)

STATUS

QUALITY

Approved

Dec 18, 2020

EXPERT

Tutor