Download - 13 ISU Georgia Green Energy
Green EnergyTeam of Georgia Elene Nikolaishvili
Mariam KhvichiaAna NizharadzeGiorgi KhomerikiMikheil Tektumanidze
International Express Yourself Conference 2015Heidelberg, Germany
Georgia
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
Theoretical model
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
Improvement of the effect
90
902
90
180
L
cos
2cosdL
0
0S
SPP
000 )( STTSJdt
dTcm
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.
Experiments
Comparison of Theoretical model and Experiments
Comparison of Theoretical model and experiment
Water Heating System
Hydro Energy
Visit at Zhinvali power station
Hydroelectric Station
Dam
Turbine
Generator
AC
AC Generator
Floating Turbine
AC Generator
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
Building Floating Turbine
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
Radius 15 cm Energy assimilation ≈ 69.75V^3 Cost ≈ 20-40 $
Large model of Floating Turbine
Climate Changes
Ecology• Combustion of coal C+O2 CO2
• Combustion of natural gas: C H4+2O2 CO2+2H2O
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
• 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
THANK YOU FOR YOUR ATTENTION!