Using the numerical ODE solvers in either MathCad or MatLab, solve the following:
1. Chemical reaction A -> B, first order reaction
d[A]/dt= - k1 * [A] where k1 = 0.35 min-1, and at t = 0 min, [A]0 = 5 mol/L
Solve numerically and provide plot of [A] and [

S IMULINK -S TATEFLOW T ECHNICAL E XAMPLES
Using Simulink and Stateflow in Automotive Applications
TM
Abstract
This book includes nine examples that represent typical design tasks of an automotive engineer. It shows how The MathWorks modeling and simulati

1
Creating an Outline
Follow the guidelines below:
A.
Use capital letters (A,B,C) to signal divisions in the major sections of the essay,
the introduction, body, and conclusion.
Use numbers to indicate the topics of individual paragraphs. Each number shou

MATLAB
The Language of Technical Computing
Computation Visualization Programming
Using MATLAB
Version 6
How to Contact The MathWorks:
508-647-7000 508-647-7001 The MathWorks, Inc. 3 Apple Hill Drive Natick, MA 01760-2098
http:/www.mathworks.com ftp.mathwo

C ontents
I 1
I
t
Preface xi A ck~zowledglnents xii A bout the Authors xiii
I nf~oducfion 1
Previezv 1 Background 1 What Is Digital Image Processing? 2 Background on MATLAB a nd the Image Processing Toolbox 4 Areas of Image Processing Covered in the Book

Homework
1.
Starting from the definition of the reaction equation, derive the performance
equations for ideal mixed flow and plug flow reactors in terms of both concentration
and fractional conversion cfw_ = f(C) and = f(X) for:
For each of the above (a-f

Solutions in bold
Problem 1
An ideal plug flow reactor has a volume of 100 L with a flowrate of 15 L/min and an
initial concentration of 22 mol/L. The reaction, A -> B, has k=4.7 L/mol-min.
A. Calculate the outlet concentration (mol/L) of reactant from th

The Vanishing Heap of Sand
Adapted from Dr. John G. Pomery, Purdue Econ 368
Background:
Suppose that we dumped a pile of ten million grains of sand on the sidewalk.
This would be quite a significant heap of sand. Now remove the sand, one grain at a time.

Sistema tampo
Um sistema tampo constitudo por um cido fraco e sua base
conjugada
HA
A- + H +
Quando se adiciona um cido forte na soluo de cido fraco
HX
HA
H+
A-
X-
+
H+
X-
H+
H+
HA
A +
H+
Sistema tampo
Quando se adiciona um lcali na soluo de cido fraco
B

Group Persuasive Outline
Team Aweome Williams, Peters, Lockwood, and Wang
Katherine Zhao
Cleaning up our campus
Specific Purpose: To persuade my audience that the lack of recycling and amount of
waste on Purdue campus is unacceptable, and that our group h

You are asked to determine the best cleaning process for a continuous mixing system that
combines fruit flavoring to water to make fruit drinks. The current continuous mixing
system was adapted from large batch mixer several years ago (your predecessors w

A 20 cm (total thickness) flat plate composed of reactant B is reacted with fluid reactant
A via an enzymatic reaction. No single resistance controls the reaction process, i.e. film,
reacted layer, and reaction are all significant.
Data:
CAg= 0.52 gm/cm3

1
TeamNameExecutiveSummary
TeamName
Teammember1.
Teammember2.
Etc.
Website:
http:/www.purdue.edu/discoverypark/entrepreneurship/programs/competition/bdmcompetition/
2
TeamNameExecutiveSummary
Executive Summary Guidelines
An executive summary of your busin

Model the concentrations of A, B, and C in a series reaction using MathCad:
rxn 1
rxn 2
A ->
B
-> C
Provide a numerical plot of the concentrations of A, B, and C vs. time.
Initial conditions:
At t = 0
[A] = 37.6 mmol
[B] = [C] = 0
use a step size of 1 sec

Quiz
Name:
(3 points) What assumptions are used to create the ideal gas model (PV=nRT)?
Volume of molecules is not significant vs. volume occupied by the gas
There are no intermolecular interactions other than inelastic collisions.
(3 points) What assumpt

List of Equations Exam 1 Spring 2011
ABE 454
Page 1 of 5
LIST OF EQUATIONS
RHEOLOGICAL MODELS
=
= k n
= o +
= o + k n
app =
Rheological Model Based on Scale-up Approach
For Power-law fluids
8u
w = k'
D
n'
n = n'
3n' + 1
k' = k
4 n'
n'
FLOW

List of Equations Exam 2 and Theoretical Material Spring 2011 ABE 454
Page 1 of 6
THEORETICAL BACKROUND
I. Homogenization
1. Definition products that can be made
2. Equations involved in the process
3. Variables that influence the homogenization process.

Bioqumica/pH, pKa e solues tampo
Bioqumica/pH, pKa e solues tampo
pH, pKa e solues tampo
Autoionizao da gua
A gua sofre no autoionizao, ionizando-se a H+ e OH-. Na realidade, o prton, H+, no tem existncia prpria:
capturado por uma molcula de gua, origina

Lista de exerccios pH e solues-tampo (II)
GABARITO
1. Qual o pH de uma soluo que tem [H+] de:
a) 1,75 x 10-5 mol/L
Resposta:
pH = -log 1,75 x 10-5
pH = 4,76
b) 6,5 x 10-10 mol/L
pH = 9,19
c) 1,0 x 10-4 mol/L
pH = 4
2. Qual a concentrao de H+ de uma soluo

1. No laboratrio voc precisa realizar o cultivo de vegetais hidropnicos. Para
esta finalidade voc precisa preparar um meio de cultivo que alm dos diversos
nutriente precisa de um rigoroso controle de pH.
Um dos vegetais a serem cultivados cresce apenas em

SOLUO PARA OS EXERCCIOS SOBRE GUA, pH E
SOLUES TAMPO
(1) As micelas mais conhecidas so aquelas nas quais as molculas anfipticas
escondem a parte hidrofbica internamente enquanto expem os seus grupos
polares gua. Proponha um mtodo para produzir micelas inv

RESPOSTAS LISTA DE EXERCCIOS ELD I PROF. JEFERSON.
01 - Quantos dgitos hexa so necessrios para representar os nmeros decimais at
1 milho?
1.000.00010 => F424016 => 5 DGITOS
02 Qual o maior valor decimal que pode ser representado com um nmero
binrio de 8 b

CIRCUITOS ELTRICOS I LISTA DE EXERCCIOS
PROF. ARMANDO DE OLIVEIRA ALVES DE SOUZA
EXERCCIOS RESOLVIDOS
1) Para o diagrama abaixo, calcule o valor da tenso V0, utilizando:
a) O Princpio da Superposio.
b) O Teorema de Thvenin .
2) Para o diagrama abaixo, cal

COM 114 Outline Rubric
A C outline meets the minimum standards for the assignment including the general purpose
and:
Includes specific purpose
Includes a thesis
Is written in complete sentences
Has a consistent pattern of indentation and appropriate s

Outline of a research presentation:
Title page (including presenter name and affiliation)
Overview (of the presentation)
Introduction / Background/ Motivation
(e.g. I have developed an interest in the general topic of XXX, because .)
Literature Review (ne

TASK
Self Introduction
3
States name only
4
States name and place of origin
5 Satisfactory
Some extra info about name, self,
place of origin (see superior).
6
Superior
Pronunciation clues for name; what people call
you. Native language. Something personal

W.ScottDowney
ASSISTANTPROFESSOR,DEPARTMENTSofAGRICULTURALECONOMICSandCONSUMER
SCIENCESANDRETAILING,ASSOCIATEDIRECTOR,CENTERforFOODandAGRICULTURAL
BUSINESS
.
2011 59 * p ; E 9 E 9 E 9 E
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ScottDowneyteachescourses

Modeling homework
Please develop a rate model (differential equation) for the growth of a tree as a function
of time. Please include concepts such as photosynthesis, uptake of nutrients, expelling of
waste products, transpiration, and heat transfer in the

Quiz
Name:
(3 points) What assumptions are used to create the ideal gas model (PV=nRT)?
Volume of molecules is not significant vs. volume occupied by the gas
There are no intermolecular interactions other than inelastic collisions.
(3 points) What assumpt