After combustion, hot gas leaves the chamber at Point 4 and enters gas turbine. Inside the gas turbine, the hot gas is expanded to provide shaft power at Point 5. After disposing of some heat to inlet air, the hot exhaust gas is guided into a double-pressure HRSG for providing two different levels of pressure saturated steams namely low
Get a QuoteThe high momentum of motive steam entrains or carries along with it the water vapour evaporating from the flash chamber. Because of its high velocity it moves the vapours against the pressure gradient up to the condenser where the pressure is 5.6-7.4 kPa corresponding to condenser temperature of 35-45oC.
Get a Quote66 m2 (C) 39. The heat released during this process is to be used as a source of energy. The ratio of specific heats for air is 1.nodia.69 and Q.66 During a Morse test on a 4 cylinder engine.5 kJ • Common Data For Q. Steam leaves the boiler and enters the turbine at 4 MPa. the minimum area of the solar collector required would be (A) 83.
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Get a QuoteThe other parameters of system such as high side condensing temperature (Tc = 35 oC), Temperature difference in cascade condenser ((TD)cas = o o 2.5 C), degree of superheating in both stages ((DSH)both = 4 C ), degree of subcooling in both o stages ((DSC)both = 4 C ), Efficiency of high and low side compressor (c1=0.8, c2 = 0.8),Effectiveness
Get a QuotePressure Units The SI unit of pressure is the pascal. 1 pascal 1 N/m2 However, in this text it is convenient to work with multiples of the pascal: the kPa, the bar, and the MPa. 1 kPa 103 N/m2 1 bar 105 N/m2 1 MPa 106 N/m2 Other commonly used units for pressure are pounds force per square foot, lbf/ft2, and pounds force per square inch, lbf/in
Get a QuoteIn a particular process.(i) Data for Q.nodia.co.in Spatial gradient dT 4 c dy m = 1 # 10 K/m w Heat transfer takes place between the water and glass interface by the conduction and convection.85 GATE ME 2003 TWO MARK The work interaction for the Nitrogen gas is (A) 200 kJ (B) 138.8 (C) 6 (D) 750 SOL 1.5 # 10 4 K/m 1. w a i d n i .
Get a QuoteDetermine the exergy destruction associated with each of the processes of the rankine cycle described in Prob 10-12 assuming a source temperature of 1500 K and a sink temperature of 290 K. **10-12 A s and 100 KPA isothermally to a final pressure of 600 KPA. Determine the power and heat transfer in kW. by an adiabatic steam turbine .The
Get a QuoteDetermine the velocity at the exit. Heat Exchanger 5.. Two kg of water are condensed from 4 kpa and 00 C to saturated liquid. For this purpose, cooling water enters the condenser at 0 C and leaves at 5 C. Determine the required mass flow rate of the cooling water. 5..
Get a QuoteNow there are 8C4 ways for robot to reach (4,4) from (0,0) and then robot takes the U move from ( ) to ( ) ow from (5,4) to (10,10) the robot has to make 5 U moves nd moves in ny order which can be done in 11! ways = 11C5 ways Therefore, the number of ways robot can move from (0,0) (10,10) via (4,4) (5,4) move is [Ans. C] If f (x) is the
Get a Quote(A) 1 and 25 (B) 6 and 4 (C) 5 and 1 (D) 2 and 10 MCQ 1.nodia.in (A) 1 e2x 15 (C) 3e2x GATE MCQ Mechanical Engineering in Three Volume .70 TWO MARKS 3 2 H are 5 and 1.com 12 ENGINEERING MATHEMATICS CHAPTER 1 YEAR 2006 MCQ 1. 5.74 (B) 5/18 (D) 2/5 Match the items in column I
Get a QuoteIn a steam power plant operating on the Rankine cycle, steam enters the turbine at 4 MPa, 350cC and exists at a pressure of 15 kPa. Then it enters the condenser and exits as saturated water. Next, a pump feeds back the water to the boiler. The adiabatic efficiency of the turbine is 90%.
Get a Quote(A) 1 and 25 (B) 6 and 4 (C) 5 and 1 (D) 2 and 10 MCQ 1.nodia.in (A) 1 e2x 15 (C) 3e2x GATE MCQ Mechanical Engineering in Three Volume .70 TWO MARKS 3 2 H are 5 and 1.com 12 ENGINEERING MATHEMATICS CHAPTER 1 YEAR 2006 MCQ 1. 5.74 (B) 5/18 (D) 2/5 Match the items in column I
Get a QuoteAssume that a unit mass of steam is generated starting from solid ice at -10°C and 1atm pressure in a cylinder and piston machine. The distinct regimes of heating are as follows : Regime (A-B) : The heat given to ice increases its temperature from -10°C to 0°C. The volume of ice also increases with the increase in temperature.
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Get a QuoteThe high momentum of motive steam entrains or carries along with it the water vapour evaporating from the flash chamber. Because of its high velocity it moves the vapours against the pressure gradient up to the condenser where the pressure is 5.6-7.4 kPa corresponding to condenser temperature of 35-45oC.
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Get a Quote(a) Steam at 20 bar. the network and cycle efficiency. It then enters a condenser. Or (b) An aircraft flies at 960 kmph.40 C.1 MPa. (a) Show the Otto cycle on P – V and T –S diagrams. and at the beginning of isentropic compression. thermal and overall efficiencies and (vi) TSFC 4
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Get a QuoteSteam leaves the boiler and enters the turbine at 4 MPa, 350c C (h 3 = 3095 kJ/kg ). After expansion in the turbine to 400 kPa (h 4 = 2609 kJ/kg), and then expanded in a low pressure turbine to 10 kPa
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