Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Mechanical Engineering Expert

1.a) Deduce the expression for air standard efficiency of Brayton cycle interms of

(i) compression ratio and

(ii) the pressure ratio.

b) Describe why the Brayton cycle is most appropriate for gas turbine power?

2.a) What is the difference between closed cycle and open cycle gas turbine power plants.

b) Design a neat and suitable diagram of regenerative gas turbine and reheater and also describe it working with a help of a suitable p-v diagram.

3.a) prepare down the methods that are used for improving efficiency of a gas turbine plant.

b) Describe the working of any one type of combustion chamber used in gas turbine plant?

4. Design the Brayton cycle. Air enters compressor of the cycle at at 1 bar and 250c. Pressure after compression is 3 bar. Temperature at turbine inlet is 6500c. Find out per kg of air:

(i) cycle efficiency

(ii) heat supplied to air,

(iii) work available

(iv) heat rejected in the cooler and

(v) Temperature of air leaving the turbine.

5.a) With PV and TS diagram describe effect of intercooling, reheating and regeneration in a gas turbine plant in detail.

b) Describe the materials that are used for gas turbine and compressors. prepare down the properties that must the blade materials posses?

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M911730

Have any Question? 


Related Questions in Mechanical Engineering

1 what are modes of failure2 what are failure criteria how

1. What are modes of failure? 2. What are failure criteria? How are they related to modes of failure? 3. What is meant by the term factor of safety? How are factors of safety used in design?

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 ...

Extend the analyses of the three narrow-gate effects to

Extend the analyses of the three narrow-gate effects to include the voltage dependent bulk charge. Give two numerical examples using the submicron transistors of problem P685.5. Problem P685.5 Extend the analyses of the ...

The wrong size bolts were used to connect the flanges in

The wrong size bolts were used to connect the flanges in Problem 5.8, and when the torque is applied to flange B it rotates by 2 degrees (twisting shaft AB) before engaging flange C. Once flange C is engaged both B and C ...

Why is a combination of torque and angle measurement or

Why is a combination of torque and angle measurement or control so popular in mass production operations? What is meant by window control? What is meant by yield control in mass production applications? Does tightening a ...

Question 1 consider the motion of an axially symmetric body

Question 1. Consider the motion of an axially symmetric body in the absence of torques. Find the analytical solution for the Euler angles as a function of time. Question 2. Show that the ellipsoid of inertia of a cube of ...

1 a slender vertical bar ab with pinned ends and length l

1. A slender vertical bar AB with pinned ends and length L is held between immovable supports. What increase ?T in the temperature of the bar will produce buckling? 2. A W2 × 87 structural steel column has a length of 12 ...

1 identify the terms that may arise from the ground

1. Identify the terms that may arise from the ground configurations of the atoms of elements of Period 2 and suggest the order of their energies. 2. Find the first-order corrections to the energies of the hydrogen atom t ...

Equipment engineering and design structural failure

Equipment Engineering and Design Structural Failure Problem- Background - A 6 ton pressure vessel - see dimensioned drawing - was being lowered onto a "stillage"or temporary supporting structure for testing outside a fac ...

Calculate the total lift force on the arctic hut shown

Calculate the total lift force on the Arctic hut shown below as a function of the location of the opening. The lift force results from the difference between the inside pressure and the outside pressure. Assume potential ...

  • 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