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

A fan draws air from the atmosphere through a 030-mdiameter

A fan draws air from the atmosphere through a 0.30-mdiameter round duct that has a smoothly rounded entrance. A differential manometer connected to an opening in the wall of the duct shows a vacuum pressure of 2.5 cm of ...

Rework problem if the exit velocity profile is given bywhen

Rework Problem. if the exit velocity profile is given by when y is measure vertically from the center line of the water tunnel. Problem A two-dimensional object is placed in a 4-ft-wide water tunnel as shown. The upstrea ...

We have the task to design an industrial lift table

We have the task to design an industrial lift table according to the following principle sketch where L = 1200 mm. We should be able to control the table height between 320 mm (min height) to 1040 mm (max height), with t ...

A domestic food freezer maintains a temperature of - 15degc

A domestic food freezer maintains a temperature of - 15°C. The ambient air temperature is 30°C. If heat leaks into the freezer at the continuous rate of 1.75 kJ/s what is the least power necessary to pump this heat out c ...

Write an engineering paper talking about nano-structure gas

Write an engineering paper talking about Nano-structure gas sensors. I have an outline that I need you to follow and Also I provided all the sources you need to write the paper. High performance nano-structured Zinc Oxid ...

Airplane fuselages are subject to a variety of complex

Airplane fuselages are subject to a variety of complex loads during flight. Consider a Boeing 777 modeled as a cylinder with 1/4 in wall thickness of 2024 aluminum, 209 ft length and 20.3 ft outer diameter. Assume the cy ...

Introductionemployers are constantly asking for engineering

Introduction Employers are constantly asking for engineering graduates who have good team skills, are problem solvers and are good communicators. On top of that, engineers need to be creative and innovative. They have to ...

A room has design conditions of78 f db and 50 rh and a rscl

A room has design conditions of78 F DB and 50% RH and a RSCL = 18,000 BTUlhr and RLCL = 8000 BTUlhr. An air conditioning unit supplies 900 CFM of air to the room at 58 F DB and 56 F WB. Will the unit maintain the room de ...

A gas sample is known to be a mixture of ethane and butane

A gas sample is known to be a mixture of ethane and butane. A bulb having a 230.0 cm 3 capacity is filled with the gas to a pressure of 97.5 X 10 3 Pa at 23.1°C. If the mass of the gas in the bulb is 0.3554 g, what is th ...

He 20kg wheel has a radius of gyration about its

he 20@kg wheel has a radius of gyration about its centerOofkO = 300 mm. When the wheel is subjected to the couple moment, it slips as it rolls. Determine the angular acceleration of the wheel and the acceleration of the ...

  • 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

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

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