using the modern ch e laboratory at a distance jim henry, ph.d., p.e. college of engineering and...
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TRANSCRIPT
Using the Modern Ch E Laboratory
at a Distance
Jim Henry, Ph.D., P.E.College of Engineering and
Computer Science
University of Tennessee at Chattanooga
National ASEE, 2002 Montreal
Chattanooga, Tennessee
Using the Modern Ch E Laboratory
at a Distance
Unit Operations -- 5 systems
Controls systems stations -- 7 systems
Using the Modern Ch E Laboratory
at a Distance
Unit Operations -- 6 systems
Controls systems stations -- 7 systems
What “Unit Operations”?
Distillation
Combustion
Heat Transfer
Absorption
Pressure Swing Adsorption
Batch drying
Using the Modern Ch E Laboratory
at a Distance
Unit Operations -- 6 systems
Controls systems stations -- 7 systems
What “Controls systems stations”?
Level Control (1-tank & 2-tank & 4-tank)
Temperature Control
Flow Control
Pressure Control
Speed, Voltage, Position
Using the Modern Ch E Laboratory
at a Distance
REAL lab experiments,
not simulations
Operation and data collection and
assignments and analysis and
and ...
Using the Modern Ch E Laboratory
at a Distance
REAL lab experiments,
not simulations of equipment
and simulates industrial practice
What is "simulates industrial practice"?
Makes ABET happy
Experimentation -- Design --Data analysis --
more...
What is "Modern"?
Creativity --Data analysis -- Communication --Models -- Instrumentation -- Learn from failure --
more...
What is "Modern"?
Communication --Safety --Teamwork --Ethics --Psychomotor -- Sensory awareness --
(Fiesel, Session 2532)
What is "Modern"?
Fiesel, Session 2532
“Learning Objectives For
Engineering Education Laboratories”
Using the Modern Ch E Laboratory
at a Distance
REAL lab experiments, offered via the WEB
Experimentation -- Design --Data analysis --
What is "All the Time"?
Just what it says
Accommodates Scheduling ProblemsAllows additional experimentationWe enjoy doing this stuff
UO Laboratory Equipment Details
6 - Stations •Distillation•Combustion•Heat Transfer•Absorption•Pressure Swing Adsorption•Batch drying
SYSTEM DATACONTROL
USER
(client) LAB SYSTEM
(server)
Controls Laboratory Equipment Details
7 - Stations All S.I.S.O., “Stable”
Level TemperatureFlow PressureVoltage SpeedPosition
Laboratory Experiment Details
System Performance (Identification)Steady-State Transient
Feedback Controller Design and Testing
The Connections
WWW basedNetscape or Internet ExplorerFamiliar & accessible & friendly
Direct via Internet Browser labVIEW PlugInsRemote LabVIEW programs
0
200
400
600
800
1000Hits per month
JAN FEB MAR APR MAY JUN
Web Sites
chem.engr.utc.edu
link to all Web-Labs:
www.RealLabs.net
Acknowledgements
Tennessee TaxpayersNational Science FoundationUTC's Center for Excellence in Computer ApplicationsNational InstrumentsMicrosoft Corporation