Solutions
CBE 320
Transport Phenomena
September 19, 2011
Problem Session III
Part B: Shell Momentum Balances
1. Work problem 2A.2 in BSL.
2. Work problem 2B.6 in BSL.
3. Work problem 2B.10 in BSL.
4. Simple shear ow between parallel plates
An incompressib
Solutions
CBE 320
Transport Phenomena
November 7, 2011
Problem Session X
Part B: Shell Energy Balances and Equations of Change for Nonisothermal Systems
1. Work problem 10A.2 in BSL.
2. Work problem 10B.15 in BSL. Hint: the assumptions lead to two boundar
AIS 301/701 Fall 2012
Memorandum Writing Guidelines
Please read carefully and thoroughly this document before you turn in your memos! The majority
of the errors the Writing Graders see could have been avoided if only the student had taken the time to
unde
Solutions
CBE 320
Transport Phenomena
December 7, 2011
Problem Session XIV
Part B: Shell Mass Balances and Equations of Change
1. Work problem 18B.4 in BSL.
2. Work problem 18B.6 in BSL.
3. Work problem 18B.8 in BSL.
4. Work problem 18B.14 in BSL.
5. Work
CBE 320
Transport Phenomena
October 24, 2011
Problem Session VIII
Part B: Shell Energy Balances
1. Work problem 10A.3 in BSL.
2. Work problem 10A.6 in BSL.
3. Work problem 10B.3 in BSL.
4. Work problem 10B.4 in BSL.
5. Work problem 10B.6 in BSL.
1
1
1/7
d
Depreciation - Method of Cost Allocation
Depreciation is the accounting process of allocating the
cost of tangible assets to expense in a systematic and
rational manner to those periods expected to benefit from
the use of the asset.
Allocating costs of lo
Basic Time Value Concepts
Time Value of Money
A relationship between time and money.
A dollar received today is worth more than a dollar
promised at some time in the future.
6-1
LO 1 Identify accounting topics where the time value of money is relevant.
Ba
Recording Sales Transactions
Presented below is information from Quezada Computers Incorporated.
July
1
Sold $10,000 of computers to Robertson Company with terms 2/15, n/60.
10
Quezada received payment from Robertson for the full amount owed from the July
Chapter 1:Organizational Behavior and Opportunity: Learning Outcome 1
Human Behavior in Organizations
Learning Outcome 1 Human Behavior in Organizations
Pages 3 to 5
Understanding Human Behavior
Interdisciplinary Influences
Human behavior in organizations
What is Cash?
What is Cash?
Cash
Standard medium of exchange
Basis for measuring and accounting for all items
Current asset
7-1
Most liquid asset
Examples: coin, currency, available funds on deposit at
the bank, money orders, certified checks, cashiers ch
Catalyst and Catalytic
Reactions
Chapter 7
1
References
Schmidt, Chapter 7 (The Engineering of
Chemical Reactions)
Levenspiel, Chapters 17, 18 (Chemical
Reaction Engineering)
2
Activation Energy
When reactant molecules come together in a
collision, the
PID Controller
1
Objectives
At
the end of this module, you will be
able to:
Understand
proportional-integral-derivative
(PID) control algorithm
Comprehend
the strengths and weaknesses
of individual modes (P, I and D).
Analyze
the effect of changing on
What is Cash?
Cash
Standard medium of exchange
Basis for measuring and accounting for all items
Current asset
7-1
Most liquid asset
Examples: coin, currency, available funds on deposit at
the bank, money orders, certified checks, cashiers checks,
personal
Recording Sales Transactions
Presented below is information from Quezada Computers Incorporated.
July
1
Sold $10,000 of computers to Robertson Company with terms 2/15, n/60.
10
Quezada received payment from Robertson for the full amount owed from the July
ProcessControl
CH3001
CH3001MUAman
1
StabilityAnalysis
Tobeornottobestable!
time
time
(a)
(b)
time
(c)
CH3001MUAman
2
Objectives
Attheendofthismodule,youwillbeable
to:
Comprehendthenotionofstabilityoflinear
systems
Understandtherelationshipbetweenlocati
Basic Time Value Concepts
Basic Time Value Concepts
Basic
Time Value of Money
A relationship between time and money.
A dollar received today is worth more than a dollar
promised at some time in the future.
6- 1
LO 1 Identify accounting topics where the ti
ProcessControl
CH3001
CH3001MUAman
1
SecondOrderProcesses
CH3001MUAman
2
SecondOrderProcesses
StandardforminODErepresentation
d 2 y (t )
dy (t )
2
+ 2
+ y (t ) = Ku ( t )
2
dt
dt
LT
y( s)
K
g ( s) =
= 22
u ( s ) s + 2 s +1
Static gain (K) and time constan
Inventories: Additional Valuation Issues
Inventories: Additional Valuation Issues
Lower-of-Costor-Market
Valuation Bases
Gross Profit
Method
Ceiling and
floor
Net realizable
value
Gross profit
percentage
How LCM
works
Relative sales
value
Evaluation of
me
1/28/2012
Scope
CSTR constant density & SS
single reaction
Reversible reaction
Single Reactions in Continuous
Isothermal Reactors
Chapter 3
Plug Flow
1/r plot concept
Semi-batch reactors
Variable density
Reactors in series
CSTR in series
PF + CSTR
A
Inventories: Additional Valuation Issues
Lower-of-Costor-Market
Valuation Bases
Gross Profit
Method
Ceiling and
floor
Net realizable
value
Gross profit
percentage
How LCM
works
Relative sales
value
Evaluation of
method
Application of
LCM
Purchase
commitme
CH3002
Logistic Details
Part 1
o Mary Chan: Chapter 2,3,4 and 7 (L)
o Tutorials for Part I Lee Jong Min (T only)
CHEMICAL REACTION
ENGINEERING
Part 2
o Yang Yanghui: other Chapters (L + T)
4AU: (3 Lectures + 1 Tutorial) / week
Lectures
Prof. Mary Ch
Inventory Issues
Inventory Issues
Classification
Inventories are:
items held for sale, or
goods to be used in the production of goods to be sold.
Businesses with Inventory
Merchandiser
or
Manufacturer
One inventory account
Purchase goods ready for sale
8-
Cascade Control
1
Single-Loop Feedback Control
Although single-loop feedback control provides good
performance in most cases, it has the following
disadvantages:
Performance can be poor for some combinations of
disturbances.
Process output must be upset b
Stability of Closed-Loop Systems
To be or not to be stable!
time
time
(a)
(b)
time
(c)
1
Objectives
At
the end of this module, you will be
able to
Extend
the concepts of stability of open-loop
systems to closed-loop systems
Use Routh Array to check the
Inventory Issues
Classification
Inventories are:
items held for sale, or
goods to be used in the production of goods to be sold.
Businesses with Inventory
Merchandiser
or
Manufacturer
One inventory account
Purchase goods ready for sale
8-1
Raw materials
W
Statement of Financial Position
-
-
-
Business
o Operating assets and liabilities
o Investing assets and liabilities
Financing
o Financing assets
o Financing liabilities
Income Taxes
Discontinued operations
Equity
Balance Sheet
-
-
-
-
Balance sheet finan
Conceptual Framework
-
-
-
Conceptual Framework for the accounting profession, a coherent system of objectives and
fundamentals established by the FASB, which determine the nature, function, and limits of
financial accounting and which lead to consistent
Inventory Issues
-
-
-
-
Classification
o Inventories asset items that a company holds for sale in the ordinary course of
business, or goods that it will use or consume in the production of goods to be sold. The
investment in inventories is frequently the
Chapter Opener
-
Regulators require that businesses prepare and retain a set of records and documents that can
be audited
The Top 5 economic crimes are asset misappropriation, procurement fraud, IP infringement,
cybercrime, and accounting fraud
o Procurem
Income Statement
-
-
-
-
Income statement the financial report that measures the success of company operations for a
given period of time. It is also often called the statement of income or statement of earning
o Provides investors and creditors with info
