Answer / mahesh-lanco

Combined Cycle is the Operation of Plant with Gas Turbine &
Steam Turbine.It is usally in Gas absed Power Plants Or
Thermal.When Gas is used as fuel input to the Gas Turbine
it genartes Power(Mechanical Energy and it is given input
to Gas Turbine Generator And it convers mech energy to
electrical energy) by combustion of gas .This process is
called Open Cycle.As the Gas is Burned at very high
temperature the exhaust of GAs Turbine is also at high
temperature and this exhaust given to Heat Recovery Steam
generator(HRSG)as input.The main function of HRSG is to
convert Heat Input energy to Steam.The Output Steam of The
HRSG is fed to Steam Turbineas input and it generates the
power.The Power generated by the Steam Turbine is alomost
for free of cost as the Steam input is from the exhaust of
Gas Turbine only.

The Total Open Cycle(Gas Turbine)+Steam Turbine is called
Combined Cycle Operation of Plant.

Answer / chaitanya pithawa

combine cycle is the combination of gas turbine cycle and
steam turbine cycle.

What are the examples of mechanisms?

0 Answers  

---

how many maximum enter 2mm Dia solid cylindrical pipe into 8mm Dia hollow cylindrical pipe. give answer with calculation.

0 Answers   Bhel,

---

two boilers producing 10 ton/h steam one has 8 bar and second on 5 bar which will consume more fuel? and why?

4 Answers  

---

which mechanism is used to turn the vehicles?

20 Answers   Hyundai, NTPC, TCS,

---

WHAT IS C.C IN AUTOMOBILE????

11 Answers   IBM, Pricol, TATA, Tata Motors,

---

---

what is exactly peripheral velocity in case of two meshing gears?

2 Answers   Intel,

---

what is the use of feed water treatment in boiler?

2 Answers  

---

What is Six Sigma, Where is it used and what is its Benifits

2 Answers  

---

Explain how do you determine what suction pressure should be in r22 air conditioning compressors suction line?

0 Answers  

---

What device installed in the F.O. system when excess oil return to drain tank?

0 Answers  

---

In some engines glycerine is used in place of water for cooling of engine. Why ?

0 Answers  

---

present salary with all benefits (ctc) please give breakup it possible ?

0 Answers  

---