Faraday and energetic efficiency of a PEM fuel cell with ADM3
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Principle Fuel cells also have losses, which means that not 100 % of the
gases can be converted into electrical energy. In this experiment,
the efficiency of the PEM fuel cell is to be determined, and this
is to be done in two different ways. In the first part of the
experiment, the energetic efficiency is determined, which is a
ratio between the energy stored in the gas and the energy that can
be used electrically from it, and then the Faraday efficiency is
examined, which is a ratio between the real amount of gas consumed
and the theoretically calculated value. Benefits - Part of a system solution - easily expandable for further
experiments
- Simple teaching by using the demo board physics
- Clear test execution by using ADM3 multimeters
Scope of delivery |
Connector, straight, module DB
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09401-01
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1
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Connector, angled, module DB
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09401-02
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4
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Connector interrupted, module DB
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09401-04
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1
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Junction, module DB
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09401-10
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2
| |
Double PEM electrolyser, DB
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09488-00
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1
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Double PEM fuel cell for hydrogen/ oxygen operation and hydrogen/ air operation, DB
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09486-00
|
1
| |
Gas storage tank (30 cm3) H2/O2
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06723-01
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2
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Building Block with magnetic pad, DB
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09490-00
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2
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Metal angle for building block with magnetic pad
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09491-00
|
2
| |
Connector, angled with socket, module DB
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09401-12
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2
| |
Resistance decade, module DB
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09420-00
|
1
| |
Magnetic board with stand
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02150-00
|
1
| |
PHYWE Power supply, universal, analog display DC: 18 V, 5 A / AC: 15 V, 5 A
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13503-93
|
1
| |
Immersion probe NiCr-Ni, steel, -50...400 °C
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13615-03
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1
| |
Connecting cable, 32 A, red, various lengths
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07361-01
|
1
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Connecting cable, 32 A, blue, various lengths
|
07361-04
|
2
| |
Connecting cable, 32 A, yellow, various lengths
|
07361-02
|
1
| |
Connecting cable, 32 A, red, various lengths
|
07362-01
|
1
| |
Connecting cable, 32 A, yellow, various lengths
|
07362-02
|
1
| |
Protecting glasses, clear glass
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39316-00
|
1
| |
PHYWE Demo Multimeter ADM 3: current, voltage, resistance, temperature
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13840-00
|
3
| |
G-clamp
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02014-01
|
2
| |
Pinchcock, width 10 mm
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43631-10
|
2
| |
Silicone tubing, various diameters
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39292-00
|
2
|
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Service
