creation and design of strong & enduring non- biological muscles …… the one & only...
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Creation and Design of Strong & Enduring Non-Biological Muscles
……The One & Only Device, which
achieved a Tremendous Growth Witnessed by the Inventor
P M V SubbaraoProfessor
Mechanical Engineering Department
I I T Delhi
Steam and Gas Turbines:Introduction
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An Engineering Domination to Natural Experts
High Torque
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An Engineering Domination to Natural Experts
Flying Faster
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Steam Turbine Vs Gas Turbine
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Better Model ???
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An Invention that Made Electricity Very Cheap
• The modern steam turbine was invented in 1884 by the Englishman Sir Charles Parsons.
• The first model was connected to a dynamo that generated 7.5 kW (10 hp) of electricity.
• The invention of Parson's steam turbine made cheap and plentiful electricity possible and revolutionized marine transport and naval warfare.
• His patent was licensed and the turbine scaled-up shortly after by an American, George Westinghouse.
• The Parson's turbine also turned out to be easy to scale up.
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A Device Easy to Scale up
• Parsons had the satisfaction of seeing his invention adopted for all major world power stations, and the size of generators had increased from his first 7.5 kW set up to units of 50,000 kW capacity.
• Within Parson's lifetime the generating capacity of a unit was scaled up by about 10,000 times.
• The total output from turbo-generators constructed by his firm C. A. Parsons and Company and by their licensees, for land purposes alone, had exceeded thirty million horse-power.
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The Philosophy of Power Generation ….
Develop and Save The Globe….
Growth of Civilization….
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A way of Reducing Rate of Entropy Generation on Earth……
Thermodynamic Superiority of Power Generation
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The Power Gods
~1760 : James Watt
~1820 : Sadi Carnot
George Brayton & W Rankine ~ 1860
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The Sun : The Source
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The flow of energy from a source to a sink through an intermediate system orders
that system.
Morowitz [1992]
How A Source Becomes A Resource
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WINDS
WIND ENERGY CLOUDS
HYDRO ENERGY
VEGETATION
CHEMICAL ENERGY
OCEAN THERMALENERGY
SOLARRADIATION
THERMAL WAVE
VE
LOC
ITY
RA
INS
CO2 + H2O PHTOSYNTHESIS
SO
LAR
EN
ER
GY
INCOMINGRESOURCE
FOSSIL FUELCOAL
PETROLEUMNATURAL GAS
FO
SS
ILIZ
AT
ION
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Fourth Law of Power Generation
Coal (Source)
Land, Water & Air (Sinks)
Power Plant --Cycle Design-- Equipment Design--Equipment Operation