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Fluid's Mind Map

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by

Jaru Cao

on 3 March 2014

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Transcript of Fluid's Mind Map

Fluid's Mind Map
Fluids
Gases
Cooking,
cleaning
Urinary system
Urine
Liquids
Liquids are in your body
Liquids in our everyday lives
Respiratory
system
Oxygen
Earth
Flow
Laminar
Flow
Turbulent
Flow
Water
Body
Plague built
in arteries
Blood
clots
Can cause
heart attacks/
strokes
Water
Sports
Provides Thrill
Eddy
Allows rest
and planning
Streamlined
Shapes
Reduces Turbulence
Concrete
linings
Recovery from
cuts and scraps
Blood
Atmosphere
Global
Warming
Landfills &
factories
Crucial to life
Body is 60-70% water
Machines
Systems
Dialysis
Cleans out waste from blood
Characteristics
No Definite
Shape
Definite
Volume
No Definite
Volume
All Fluids
Gases have no definite shape or volume
Liquids have no definite shape but have a definite volume
Particle Theory
of Matter
Used to explain fluids' behaviour
All matter is made of tiny particles
Particles have empty spaces between them
Particles are moving
randomly all the time

Particles move faster and
spread farther apart
when they are heated

Particles attract each other
Can flow around, through or over objects
Key characteristic
Smooth and Regular
Choppy and Irregular
Adds Oxygen
Reduces Resistance/Drag
Cars, Boats & Planes
More Efficient
Fish, Insects
Increase Laminar Flow
Increase Laminar Flow
Flow
Rate
How fast a fluid is moving
Volume
Time
How it's measured
Factors
Type of Fluid Flowing
The Force Pushing Fluid
Size of Opening Fluid is Flowing Through
Surface fluid is Flowing On
Viscosity
Resistance to Flow
Adhesion
Cohesion
Surface
Tension
Strong attraction between particles of 2 different substances
Strong attraction between the particles of a fluid
Cohesion at the surface of a liquid
Meniscus
Curved surface caused by adhesion
Wetting Agent
Reduce cohesion
Controlling Flow
Fluid Mechanics
Aerodynamics
Hydrodynamics
Study of fluids at rest & in motion
Study of gases in motion
Study of liquids in motion
Fluid
Dynamics
Study of fluids in motion
Aeronautics
Study of the science of flight
Ethylene
Gas
Food Industry
Density
Mass

Volume
_____
Formula
_____
Characteristic
Property
Feature of particular substance
Density Increases
Ice
Exception : Doesn't become denser in solid form
Buoyancy
Displace
Weight
Objects take place of water when floating
Takes place of water the same weight as the floating object
Hydrometer
Used to measure buoyancy
Positive
Negative
Neutral
Sinks
Floats
In the middle
Pressure
Fluid
Systems
Pneumatic
Hydraulic
Pressurized Gases
Pressurized Liquids
Pascals
(Pa)
Force/given area
Atmospheric
Air pressure
Pascal's
Law
Force will be spread equally among the fluid in all directions
Valves
Used to control fluid flow
mechanism used
Veins
Prevent blood from traveling in the wrong direction
Internal Combustion Engine
Cars
Temperature & Volume
Pressure can be a cause
compressibility
Gases are very compressible
Fluids aren't very compressible
Full transcript