Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Mechanical Engineering Expert

1) prepare down the function of moving blades. describe in detail.

2) Describe the essential difference between operation of impulse and reaction steam turbines?

3) prepare down the different methods of governing steam turbines?

4) Describe how throttle is governing done?

5) describe where nozzle control governing is used?

6) Where by-pass governing is more appropriate?

7) prepare down the different losses in steam turbines.

8) The impulse turbine having the set of 16 nozzles receives steam at 20 bar, 400° C. Pressure of steam at exist is 12 bar. If total discharge Is 260 Kg/min and nozzle efficiency is 90%. Determine the cross sectional area of each nozzle, if steam has velocity of 80m/s at entry to the nozzle, determine the percentage Increase In discharge.

9) Dry saturated steam at a pressure of 8 bar enters convergent divergent nozzle and leaves it at a pressure 1.5 bar. If a flow isentropic and if corresponding index of expansion is 1.133, determine the ratio of 0.3 are at exit and throat for maximum discharge.

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M911843

Have any Question? 


Related Questions in Mechanical Engineering

As an approximate rule a particular vibrational mode in a

As an approximate rule, a particular vibrational mode in a molecule will contribute to the equipartition principle energy at temperatures where 3 2 kBT Ú ve for that mode. In the following table are listed all the vibrat ...

A watertight bulkhead 22 ft high forms a temporary dam for

A watertight bulkhead 22 ft high forms a temporary dam for some construction work. The top 12 ft behind the bulkhead consists of sea water with a density of 2 slugs/ft 3  , but the bottom 10 ft begin a mixture of mud and ...

Write two pages research paper about the air condition

Write two pages research paper about the air condition system in aircraft. Include diagrams or graphs.

A distribution function such as the maxwell-boltzmann

A distribution function such as the Maxwell-Boltzmann distribution can be described in terms of moments, where the nth moment of a distribution P(x) is written (he moment does not have to be evaluated relative to the mea ...

Imagine a set of three n2 molecules frozen in a crystal so

Imagine a set of three N2 molecules frozen in a crystal so that no rotation or translation can occur. But there is energy in vibration, which totals E = 3ve , where the vibrational constant e = 2358cm-1 . If we apply the ...

I need research paper of 3 pages about any topics in

I need research paper of 3 pages about any topics in Thermodynamics. 1. Benedictine Orphanage and a new medical building in Tanzania are in need of power supply.  Please design a system which provides power economically ...

For the allen wrench of problem 715 what is the deflection

For the allen wrench of Problem 7.15, what is the deflection of the tip of the wrench when the maximum load of 60 N is applied, just before the bolt loosens? Problem 7.15: The maximum force applied to the tip of the alle ...

If the speed of the shaft is doubled in given problem what

If the speed of the shaft is doubled in given Problem, what will be the percentage increase in the heat transferred from the bearing? Assume that the bearing remains at constant temperature. Problem An automobile cranksh ...

1 concrete rocks and bone are strong in compression and are

1. Concrete, rocks, and bone are strong in compression and are usually designed for compressive loading. To test their strength in compression, what sort of test specimen would be useful? 2. Suppose that a downward force ...

Define a shear joint define an axial shear joint define

Define a shear joint? Define an axial shear joint? Define faying surface? Define friction-type joint? Define bearing-type joint? Draw a graph illustrating the way a shear joint fails? Is bolt preload important in a shear ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen