ready to
use
|
The 4 cycles demonstration
engine
the
lightly colored parts on both sides of the cylinder represent the cooling
jackets
the piston moves up and down inside the cylinder
the line
on
the cylindrical surface of the piston represent the piston
rings
you can
also do and create a different timing and your explosion time
A
bulb
flashing on the cylinder top represents ignition.
By turning the hand
crank, students can easily observe the connections between the piston,
link
rod, crankshaft, and flywheel, and gain an understanding of how the
reciprocal
motion of the piston transfers into the rotar
y motion of the
flywheel.
# WW4749700
your cost
$59.95
|
Demonstrate
the basic principles behind the operation of a 4-cycle
gasoline engine
with
this simple but effective low-tech demonstrator.
 |
A bulb
flashing on the
cylinder top represents ignition.
By turning the hand crank, students
can
easily observe the connections between the piston, link rod, crankshaft,
and
flywheel, and gain an understanding of how the reciprocal motion of the
piston
transfers into the rotary motion of the flywheel.
$59.95
|
Alternative
Energy
Three simple
steps will get you
motoring:
STEP 1: Fill the
reversible fuel cell with distilled
water
STEP 2: Connect the reversible fuel cell to the solar module.
Illuminate
the solar module and watch break up the water into 2 parts hydrogen and 1
part
oxygen.
STEP 3: Connect the reversible fuel cell to the electric
motor on
the car, and watch the model car drive away.
Includes:
Solar module:
Converts the radiant energy of sunlight into electrical
energy
Reversible fuel cell:
When connected to the solar
module, the
reversible fuel cell behaves as an electrolyzer.
That is, it breaks
distilled water into hydrogen and oxygen gases. This reversible fuel
cell uses
new PEM technology.
As a result no add
chemicals are required for operation.
The gases are stored in
graduated
cylinders, which are attached to the sides of the unit.
·Model car
platform with electric motor: When the solar cell is disconnected from
the
reversible fuel cell and the electric motor is connected in its place,
the
reversible fuel cell now operates as a fuel cell.
That is, it
recombines
the hydrogen and oxygen gases to produce water and electricity. The
electricity
powers the motor, which drives the car wheels. |
Hydrogen Fuel Cell Model
Car
Easy to set-up,
Easy to
use, and Robust!
Powered by only sunlight and water, a working
fuel-cell
model car that actually drives.
The Hydrogen Fuel Cell Model Car
demonstrate a method of storing energy generated from a renewable energy
source, in the form of hydrogen and oxygen gases.
Matter is neither
gained
to nor lost from this system; only energy is transferred from one form to
another.
As long as the rivers flow, the wind blows or the sun shines
a
solar hydrogen fuel-cell system can provide sustainable electrical power
where
and when required.
# WW4808000
your cost
$260.00
Operating
manual with set of experiments |
Throw
those dices and the problem is solve
