Determine a the rate of exergy destruction kw and b the

Assignment Help Mechanical Engineering
Reference no: EM13603913

A heat exchanger brings 9 kg/s water from 250 C to 600 C at 2000 kPa using air coming in at 1300 K and leaving at 450K. Determine (a) the rate of exergy destruction (kW) and (b) the second-law efficiency? The ambient temperature and pressure is 21 C and 98 kPa, respectively.

Reference no: EM13603913

Questions Cloud

Midwest company manufactures portable radios shop smart a : midwest company manufactures portable radios. shop smart a large retail merchandiser wants to buy 200000 radios from
A heat engine in each cycle absorbs energy from a reservoir : a heat engine in each cycle absorbs energy from a reservoir as heat and does an equivalent amount of work with no other
The miles-per-gallon obtained by the 2010 model q cars is : the miles-per-gallon obtained by the 2010 model q cars is normally distributed with a mean of 22 miles-per-gallon and a
Avery purchased 87000 of new dies ad molds for her tool and : avery purchased 87000 of new dies ad molds for her tool and die business in june of the current year. they have a
Determine a the rate of exergy destruction kw and b the : a heat exchanger brings 9 kgs water from 250 c to 600 c at 2000 kpa using air coming in at 1300 k and leaving at 450k.
Roddickton manufacturing co has gathered the following : roddickton manufacturing co. has gathered the following information to develop predetermined overhead rates for 2010.
A proton is released from rest in a uniform electric field : a proton is released from rest in a uniform electric field of magnitude 1.26x105 nc. find the speed of the proton after
Identify the type of sampling used random systematic : identify the type of sampling used random systematic convenience stratified or cluster. to estimate the percentage of
Deschambault inc is working on its cash budget for december : deschambault inc. is working on its cash budget for december. the budgeted beginning cash balance is 14000. budgeted

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Package design

Package Design Brief: Assume you are the packaging engineer for a large consumer products company. In this company, the Packaging Design Briefs are initiated by the marketing group and forwarded to the Package Engineering group.

  Mechanical engineering questions

Define dynamic viscosity, Determine the centroid, Pressure due to the height of liquid, Advantage of changing the liquid, Calculate the total moment about the hinge of the seal gate.

  Automatic control

DOF system and Find the differential equation describing the system

  Write a paper on boyle''s law

Write a paper on Boyle's law and describe Compression and Combustion stroke . Also explain Charles's law and illustrate SI engine and CI engine.

  Verify the law for parallelogram of forces

To Verify the law for parallelogram of forces, law for triangle of forces and law of polygon of forces. These laws are very useful to calculate unknown forces in very short time.

  Discharge pressure of the compressor

What is the discharge revised discharge pressure of the compressor.

  The Case for Global Accounting Standards

The role of IFRS in both developing and developed capital markets.

  Wind turbine

Wind turbines are becoming more and more common as a method of energy production, wind turbines by their very nature are dynamic and are subject to and create their own internal and external kinematics and kinetics.

  Advanced design methodologies

8 x product engineering and design review (week 2 – 12), ~3 pages per item which must contain a brief description of the product then delve into concepts such as materials selection, manufacturing methods, life cycle analysis, recyclability and overa..

  Design of absorption column and the cooler

Design of absorption column and the cooler. Process design of other units should be completed along with pipe sizes.

  Determine the maximum total bending moment

Determine maximum total bending moment (static plus dynamic) of the beam under steady-state conditions.

  Force of the water on the gate

Determine the magnitude of the horizontal and vertical components of the force of the water on the gate.

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!

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