Download Presentation-Fundamentals of Design-Assignment and more Exercises Fundamentals of Design in PDF only on Docsity!
For a technical presentation, you should set
high goals for the presentation slides
Slides should help the
audience during the talk
Slides should serve as notes
for the audience after the talk
Slides should serve colleagues
having to make the same talk
Perfusion is the microscopic flow
of blood through tissue
Blood perfusion—
carries nutrients and waste
regulates heat exchange
has units of g/s/mL
Perfusion is the microscopic flow
of blood through tissue
Blood perfusion—
carries nutrients and waste
regulates heat exchange
has units of g/s/mL
Perfusion is the microscopic flow
of blood through tissue
Blood perfusion—
carries nutrients and waste
regulates heat exchange
has units of g/s/mL
This presentation focuses on two common errors
made in the design of slides
Creating slides that
no one reads
PRIMARY CONCERNS - FIELD JOINT - HIGHEST CONCERN
- EROSION PENETRATION OF PRIMARY SEAL REQUIRES RELIABLE SECONDARY SEAL FOR PRESSURE INTEGRITY - IGNITION TRANSIENT - (0-600 MS) - (0-170 MS) HIGH PROBABILITY OF RELIABLE SECONDARY SEAL - (170-330 MS) REDUCED PROBABILITY OF RELIABLE SECONDARY SEAL **- (330-600 MS) HIGH PROBABILITY OF NO SECONDARY SEAL CAPABILITY
- STEADY STATE - (600 MS - 2 MINUTES)** - IF EROSION PENETRATES PRIMARY O-RING SEAL - HIGH PROBABILITY OF NO SECONDARY SEAL CAPABILITY - BENCH TESTING SHOWED O-RING NOT CAPABLE OF MAINTAINING CONTACT WITH METAL PARTS GAP OPERATING TO MEOP - BENCH TESTING SHOWED CAPABILITY TO MAINTAIN O-RING CONTACT DURING INITIAL PHASE (0 - 170 MS) OF TRANSIENT
Creating slides that
no one remembers
Presentation Outline
- Introduction
- Background
- Pre-Combustion Methods
- Coal switching
- Coal Cleaning
- Combustion Method
- Atmospheric Fluidized Bed
- Post-Combustion Methods
- Conclusions
- Questions?
Not memorable
Not readable
One common error is having a slide format that
dissuades the audience from reading
PRIMARY CONCERNS -
FIELD JOINT - HIGHEST CONCERN
• EROSION PENETRATION OF PRIMARY SEAL REQUIRES RELIABLE SECONDARY SEAL FOR PRESSURE
INTEGRITY
• IGNITION TRANSIENT - (0-600 MS)
• (0-170 MS) HIGH PROBABILITY OF RELIABLE SECONDARY SEAL
• (170-330 MS) REDUCED PROBABILITY OF RELIABLE SECONDARY SEAL
• (330-600 MS) HIGH PROBABILITY OF NO SECONDARY SEAL CAPABILITY
• STEADY STATE - (600 MS - 2 MINUTES)
• IF EROSION PENETRATES PRIMARY O-RING SEAL - HIGH PROBABILITY OF
NO SECONDARY SEAL CAPABILITY
• BENCH TESTING SHOWED O-RING NOT CAPABLE OF MAINTAINING CONTACT
WITH METAL PARTS GAP OPERATING TO MEOP
• BENCH TESTING SHOWED CAPABILITY TO MAINTAIN O-RING CONTACT
DURING INITIAL PHASE (0 - 170 MS) OF TRANSIENT Difficult to read
To avoid this error, an easily read typography and
layout are needed
Sans serif type?
SERIF TYPEFACE?
Choose legible type
Choose a helpful layout
words words words words words words words
words
Fillets reduce leading edge vortices in nature
and in engineering
Fillet on dorsal fin
of shark
Fillet on Seawolf
submarine
Fillet
Fillet
[Devenport et al., 1991]
[Rader, 1997]
The sentence headline should state succinctly
the purpose or assertion of the slide
A strong headline—
identifies the slide’s
purpose for the audience
identifies the slide’s
purpose for the speaker
The experimental setup included a Kapton torus
and several sensor/actuator combinations
Torus: 1.8 m ring diameter, 0.15 m tube diameter, and CIMSS^46 μm thick (aspect ratio = 0.08)^4
Without Fillet With Fillet
T (^) inf– T (^) aw
T (^) inf– T (^) slot
0
-0.
-0.
-0.
-0.
-0.
Passage vortex
Leading edge vortex
Results
Weak headline
Computations show that the fillet prevents the
leading edge vortex and delays the passage vortex
Without Fillet With Fillet
T (^) inf– T (^) aw
T (^) inf– T (^) slot
0
-0.
-0.
-0.
-0.
-0.
Passage vortex
Leading edge vortex
- Hefner developed a dynamic electro-thermal model for IGBT, from of the
temperature-dependent IGBT silicon chip, packages and heat sinks. The temperature-
dependent IGBT electrical model describes the instantaneous electrical behavior in
terms of the instantaneous temperature of the IGBT silicon chip surface. The
instantaneous power dissipated in the IGBT is calculated using the electrical model
and determines the instantaneous heat rate that is applied to the surface of the silicon chip thermal model. Hefner incorporated this methodology into the SABER circuit
simulator.
- Adams, Joshi and Blackburn considered thermal interactions between the heat
sources, substrate, and encloses walls as affected by the thermal conductance of the
walls and substrate with the intent of determining which physical effects and level of
detail are necessary to accurately predict thermal behavior of discretely heated
enclosures.
- Chen, Wu and Borojevich are modeling of thermal and electrical behavior using
several commercial softwares (I-DEAS, Maxwell, Flotherm and Saber) and 3-D,
transient approaches.
Too many
words
Joint Force Projection Concept/Requirement -- AXXI
Enabling Strategic Maneuver - (Circa 2010)
Initial Deployment Force 96 hrs Ready to Fight
Contingency Response Force
[Division (-)] closes in 120
hours & Ready to Fight
Campaign Forces (3 Div+ w/Support) C + 30
X
Immediate Reinforcement Forces 120 hrs Ready to Fight
X
STRIKE
ISB/FOB
ISB/ FOB
Advanced Full Dimensional Operations: A Continuum of Early & Continuous Joint Operations
CONTINGENCY RESPONSE OPERATIONSCONTINGENCY RESPONSE OPERATIONS^ EXTENDED OPERATIONSEXTENDED OPERATIONS
Missions: •Strategic preclusion •Prevent “set” / Seize initiative •Shape conditions for Decisive Ops
Missions: •Sustained, decisive ground operations •Conflict Termination on US dictated terms
Deployment Requirement Milestones: C+ 96 hrs C+ 120 hrs C+30 days
- Mech/Armor/Inf Division mix
- Capable of conducting sustained, decisive operations as part of Joint Force •Follow-on Forces (E - Bdes & an additional divisions as required)
- Two Brigade Task Force (Divisionminus)
- Mission tailored
- Subordinate to JTF
- “In-stride” coordination & team building
Initial Deployment Contingency Response Force (Air)--Ready to fight in 96 hours
Immediate Reinforcement Force (Air)-- Ready to Fight in 120 hours
- Armor/Mech Brigade TF w/support & Strike Force
- Mission tailored
- “Plugs” into Initial Deployment Force HQs
- Joint Force support
Campaign Forces: Corps w/ 3 Divisions (+) (Sea/Air)--Ready to fight by C + 30
C+60 days
XXX
XXX
I I I
XVIII
X
STRIKE
Area of Operation
c c
X
Too busy
A second common error is showing slides that
the audience reads, but does not remember
Presentation Outline
- Introduction
- Background
- Pre-Combustion Methods
–coal switching
–coal cleaning
•Combustion Method
–atmospheric fluidized bed
–adsorption
–absorption
•Conclusions
Not memorable
To make slides memorable, you have to consider
what to include and what to exclude
Three classes of methods exist for
reducing emissions of sulfur dioxide
post-combustion methods
combustion methods
pre-combustion methods
This presentation compares several methods
for reducing emissions of sulfur dioxide
What to include
What to exclude
Computational Analysis
of the Aerodynamic Energy
Required of Morphing Wings
Greg Pettit, Harry Robertshaw, and Daniel J. Inman
Center for Intelligent Materials, Systems and Structures
Air Force Office of Scientific Research (F49620-99-1-0294)
Needs image
to orient
Computational Analysis
of the Aerodynamic Energy
Required of Morphing Wings
Greg Pettit, Harry Robertshaw, and Daniel J. Inman
Center for Intelligent Materials, Systems and Structures
Air Force Office of Scientific Research (F49620-99-1-0294)
This presentation evaluates composite
materials for the bipolar plates of fuel cells
Role of bipolar plates
in fuel cells
Comparison of bipolar
plate materials
Evaluation of bipolar
plate performance
Arresting system for aircraft carrier
An arresting system shortens the landing
distance without sacrificing aircraft performance
arresting
system
