Power Plant Engineering

80 POWER PLANT ENGINEERING Above absolute zero temperature, some electrons may have energies higher than the Fermi level. The en ...

NON-CONVENTIONAL ENERGY RESOURCES AND UTILISATION 81 Each electron also carries away its K.E. which is equal to 2KTc, i.e., Q 2 ...

82 POWER PLANT ENGINEERING Carnot efficiency ηc = 1 – a c T T = (1 – θ) If β = 18, ηmax = 0.9(1 – θ) ηmax occurs when βa = βc or ...

NON-CONVENTIONAL ENERGY RESOURCES AND UTILISATION 83 For a loop made of copper and constant wires, the value of Seebeck coeffici ...

84 POWER PLANT ENGINEERING The heat Q 1 will flow into hot junction and conducted into the two legs, Qk. The Peltier heat Qp wil ...

...

86 POWER PLANT ENGINEERING For a given pair of elements, L m dW d & = 0 which gives m = 1. ∴ W&L = 1 4 22 α−,10() + pn p ...

NON-CONVENTIONAL ENERGY RESOURCES AND UTILISATION 87 (2) Mitigation of the social, economic, and environmental impacts of geothe ...

88 POWER PLANT ENGINEERING However, largest geothermal energy reserve of petro-geothermal type and are called Hot Dry Rock type ...

NON-CONVENTIONAL ENERGY RESOURCES AND UTILISATION 89 (as shown in Fig. 2.31). This was followed in 1912 by a condensing turbine; ...

...

...

92 POWER PLANT ENGINEERING Tu r b i n e Generator Condenser Air and water vapour Cooling Air tower Air Water Water Water Product ...

NON-CONVENTIONAL ENERGY RESOURCES AND UTILISATION 93 flows upward, the pressure decreases and some of the hot water “flashes” in ...

94 POWER PLANT ENGINEERING Hybrid Geothermal Power Plant-Fossil System. The concept of hybrid geothermal-fossil- fuel systems ut ...

NON-CONVENTIONAL ENERGY RESOURCES AND UTILISATION 95 turbine to 10. The condensate at 11 is pumped and reinjected into ground at ...

96 POWER PLANT ENGINEERING IIT, Delhi, National Aeronautic Limited, Bangalore, Geological Survey of India, National Geophysical ...

NON-CONVENTIONAL ENERGY RESOURCES AND UTILISATION 97 Fig. 2.42. This 3,000 sq. ft. house in Oklahoma City has a verified average ...

98 POWER PLANT ENGINEERING Et = Er × Cr × FA = 5.457 × 1018 × 0.5 × 0.7 = 1.9 × 1018 MJ/year This corresponds to an average terr ...

NON-CONVENTIONAL ENERGY RESOURCES AND UTILISATION 99 Vacuum pump Dissolved gases surfaceWarm water (^12) 4 Warm-water discharge ...