User Account

All Pages

Heat transfer rate between the turbine and surroundings

Assignment Help Mechanical Engineering
Reference no: EM13708221

A steam turbine is operating at a steady state with a mass flow rate of 3682 kg/h at the inlet. The power output of the turbine is 8700 kW. Steam enters the turbine at a pressure of 40 bar, temperature of 320 oC, and with a velocity of 13 m/s. The exit conditions from the turbine are characterized by a pressure of 0.1 bar and the quality 90% with the velocity of 27 m/s. Determine the heat transfer rate between the turbine and surroundings, in kW.

Reference no: EM13708221

Questions Cloud

Reduces volumetric efficiency at high engine speeds : A four-stroke engine has a total displacement volume of 10L, 125mm bore and 16.3:1 compression ratio. The engine produces a maximum of 210 kW at 2100 RPM. The intake air is at 45 degrees C and 22.5 g/s of air flow into each cylinder. Calculate the vo..
Creates for system forensics investigators : Explain why you believe the trend of threats targeting large enterprises is rising and what you believe is the greatest tool these hackers have at their disposal. Provide a rationale.
Making information systems investments : Clarion School for Boys, Inc.-Milwaukee Division: Making Information Systems Investments The case study provides an example of the practical and political difficulties encountered in IS planning and also provides an example of assessing current I..
Power has to be provided to the compressor to compress gas : A compressor is employed to compress gas flowing steadily through it. The gas enters the compressor at a temperature of 16°C, a pressure of 100 kPa, and with an enthalpy of 391.2 kJ/kg. The gas leaves the compressor at a temperature of 245°C, a pre..
Heat transfer rate between the turbine and surroundings : A steam turbine is operating at a steady state with a mass flow rate of 3682 kg/h at the inlet. The power output of the turbine is 8700 kW. Steam enters the turbine at a pressure of 40 bar, temperature of 320 oC, and with a velocity of 13 m/s. The ex..
Heat transfer rate between the turbine and surroundings : A steam turbine is operating at a steady state with a mass flow rate of 3682 kg/h at the inlet. The power output of the turbine is 8700 kW. Steam enters the turbine at a pressure of 40 bar, temperature of 320 oC, and with a velocity of 13 m/s. The ex..
How is personal health record utilised in other organisation : Demonstrate effective communication by composing writing that communicates ideas, meaning and/or argument in a format that broadly follows conventions in the information systems field.
Determine the volumetric flow rate of refrigerant at inlet : Refrigerant 134a enters a 28-cm diameter pipe steadily at 200 kPa and 200C with a velocity of 5 m/s. The refrigerant gains heat as it flows through the pipe and leaves the pipe at 180 kPa and 400C. Determine the volumetric flow rate of the refrigeran..
Block of copper at initial temperature : A 25-kg block of copper at initial temperature of 1500C equilibrates with 0.79 kg of liquid water at an initial temperature of 200C in an insulated tank. If the average specific heat of copper can be taken to be 0.395 kJ/kg.K, determine the final tem..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Determine the magnitude and coordinate direction angles of

if f1 110n f2 121n and f3 85n determine the magnitude and coordinate direction angles of the resultant couple

  Determine the work input and the amount of heat rejected

The cylinder of a water-cooled reciprocating compressor contains 0.05m^3 of air at 1.01bar. It is compressed isothermally to 8.0 bar. Determine the work input and the amount of heat rejected to the compressor cooling water.

  Calculate the volumetric efficiency when the piston speed

A naturally-aspirated, direct-injection, four-stroke diesel engine has a total displacement volume of 10L, 125 mm bore and 16.3:1 compression ratio. The engine produces a maximum of 210 kW at 2100 RPM. Assuming that the intake air is at 45°C and 22...

  Determine the maximum velocity reached

A 0.7-lb block rests on top of a 0.5-lb block supported by but not attached to a spring of constant 9 lb/ft. The upper block is suddenly removed. Determine (a) the Maximum velocity reached by the 0.5-lb block, (b) the maximum height reached by the..

  Single causal factor considered was a linear trend

Using the average daily arrival rates for the months of January through June 2012, a simple linear regression model for the data documenting public transportation usage. The single causal factor considered was a linear trend. The resulting regression..

  You have three blocks of different materials at various

you have three blocks of different materials at various temperatures. they are 2-kg block of iron at 600 k a 3-kg block

  It heat is supplied continuously during the process in

dry saturated steam at 7 bar expands reversibly in a cylinder behind a piston until the pressure is 0.1 bar. it heat is

  If the wall thickness is 50 mm the inner surface

a furnace of cubical shape with external dimensions of 0.35 m is constructed from a refractory brick fireclay. if the

  If the pipe is to be insulated with glass wool insulation k

chilled water enters a thin-shelled 4-cm-diameter 200-mlong pipe at 7degreec at a rate of 0.98 kgs and leaves at

  A printing pigment solution having a viscosity of 005 n s

a printing pigment solution having a viscosity of 0.05 n s m2 and the yield stress of 0.6 nm2 flows in a three meter

  With manufacturing tolerance of - 10 - 40 ohms find the

the jmh company manufactures resistors with an ideal resistance value of 400 ohms. a sample of 2000 resistors were

  For a box of 10 kg how long does it take for the box to

boxes come off a conveyor system at a velocity of 8 ms and slide across a horizontal frictionless surface into a

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd