Recent questions tagged td

0 votes

0 answers

The thermal efficiency of an air-standard Brayton cycle in terms of pressure ratio rp and $\gamma$ (=Cp/Cv) is given by

asked Sep 1, 2017 in TD by chandu (215k points)

0 votes

0 answers

A gas turbine cycle with infinitely large number of stages during compression and expansion leads to

asked Sep 1, 2017 in TD by chandu (215k points)

0 votes

0 answers

Determine the power output of the turbine if kinetic energy losses are negligible

asked Sep 1, 2017 in TD by chandu (215k points)

0 votes

0 answers

Assume that the steam enters the nozzle with negligible velocity.

asked Sep 1, 2017 in TD by chandu (215k points)

0 votes

0 answers

Determine the rate of entropy production and the lost power.

asked Sep 1, 2017 in TD by chandu (215k points)

0 votes

0 answers

Calculate the exit velocity of steam.

asked Sep 1, 2017 in TD by chandu (215k points)

0 votes

0 answers

Sketch the velocity diagram and calculate the work output.

asked Sep 1, 2017 in TD by chandu (215k points)

0 votes

0 answers

In a steam power plant operating with simple Rankine cycle

asked Sep 1, 2017 in TD by chandu (215k points)

0 votes

0 answers

Calculate steam extracted from heater to turbine in kg per kg of steam flow the cycle and cycle efficiency.

asked Sep 1, 2017 in TD by chandu (215k points)

0 votes

0 answers

A power station produces 500 MW of power. Assuming a plant thermal efficiency of 33.3 per cent.

asked Sep 1, 2017 in TD by chandu (215k points)

0 votes

0 answers

The layout of a steam power plant working on the Rankine Cycle with single stage regeneration is shown in figure.

asked Sep 1, 2017 in TD by chandu (215k points)

0 votes

0 answers

In a steam power plant operating on an ideal Rankine cycle

asked Sep 1, 2017 in TD by chandu (215k points)

0 votes

0 answers

The specific steam consumption (in kgkW-h) of the cycle based on net output is _

asked Sep 1, 2017 in TD by chandu (215k points)

0 votes

0 answers

If the flow rate of steam entering the turbine is 100 kg/s, then the work output (in MW) is ____

asked Sep 1, 2017 in TD by chandu (215k points)

0 votes

0 answers

Neglecting changes in kinetic and potential energies, the net power output (in kW) of the turbine is _

asked Sep 1, 2017 in TD by chandu (215k points)

0 votes

0 answers

The blade inlet and outlet velocity triangles are shown in the figure

asked Sep 1, 2017 in TD by chandu (215k points)

0 votes

0 answers

The maximum blade efficiency (in percent) is ____________

asked Sep 1, 2017 in TD by chandu (215k points)

0 votes

0 answers

An ideal reheat Rankine Cycle operates between the pressure limits of 10kPa and 8 MPa, with reheat being done at 4MPa.

asked Sep 1, 2017 in TD by chandu (215k points)

0 votes

0 answers

The values of enthalpy of steam at the inlet and outlet of a steam turbine in a Rankine cycle

asked Sep 1, 2017 in TD by chandu (215k points)

0 votes

0 answers

In a steam power plant operating on the Rankine cycle

asked Sep 1, 2017 in TD by chandu (215k points)

Page:

« prev
1
...
23
24
25
26
27
28
29
30
31
...
43
next »

...