Download - 13 ISU Georgia Green Energy
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Green EnergyTeam of Georgia Elene Nikolaishvili
Mariam KhvichiaAna NizharadzeGiorgi KhomerikiMikheil Tektumanidze
International Express Yourself Conference 2015Heidelberg, Germany
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Georgia
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Presentation PlanGreen Energy
Portable Hydro Electric Power Plant Green Heating
• Use of hydro energy nowadays• Hydro Electric Stations• Floating Turbine• Important advantages of
Floating Turbine• A small and clean power
source
• Solar energy assimilation• Light absorption• New model for heating water• New models improvement • Possible decreasing of global
worming emission
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Theoretical model
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0
0
JTT
T0 - Room temperature T – plate temperaturee – Number of Nepert - TimeS – Surface cross aream – Mass of plateJ0 - intensity of sunlightk – Heat conductivity
0 50 100 150 200 250 300 350 40020
20.2
20.4
20.6
20.8
21
21.2
21.4
21.6
Time
Te
mp
era
ture
Theoretical model
STTSJdt
dTcm )( 00 cm
St
eJTJ
T
000
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Improvement of the effect
90
902
90
180
L
cos
2cosdL
0
0S
SPP
000 )( STTSJdt
dTcm
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Improvement of the effect
sin0jj
dtt
tSjQ
t
t
)sin(2
10
0
𝑸 = 𝟎. 𝟗𝑸𝒎𝒂𝒙
This system gives us 10 times more energy than the usual one.
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Experiments
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Comparison of Theoretical model and Experiments
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Comparison of Theoretical model and experiment
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Water Heating System
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Hydro Energy
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Visit at Zhinvali power station
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Hydroelectric Station
Dam
Turbine
Generator
AC
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AC Generator
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Floating Turbine
AC Generator
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Advantages of Floating Turbine
Accessible for everyone Easy to build Does not require high costs Durability Is not limited by the width of
the river Easy to install
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Building Floating Turbine
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Experiments1. Distance between spirals edges
2 cm
1 cm
0
50
100
150
200
2 cm 1 cm
number of turns
number ofturns
2. Difference shaped: spiral - cone-spiral turbines
Reflected velocity
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Radius 15 cm Energy assimilation ≈ 69.75V^3 Cost ≈ 20-40 $
Large model of Floating Turbine
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Climate Changes
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Ecology• Combustion of coal C+O2 CO2
• Combustion of natural gas: C H4+2O2 CO2+2H2O
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With floating turbine we save environment from• Washing off animals’ nests• Affecting life-cycle of fish• Obstructing fish migration• Creating potential danger of plant failures• Changing climate in the given area
Ecology
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• We investigated ways of hydro and solar energy assimilation
• We studied impacts on ecology causes by these power productions
• We created two models of environmentally friendly energy collectors
• After carrying out experiments we improved our modelsand built large ones
Conclusion
Floating Turbine Green Heating
Cheap Clean & Easy
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THANK YOU FOR YOUR ATTENTION!