Calculate w, q and delta s for the process

Assignment Help Mechanical Engineering
Reference no: EM13216579

Steam at 1000kPa and 300deg C expands to a pressure of 150kPa in a cylinder. If PV = constant during the process, calculate W, Q and delta S for the process.

Reference no: EM13216579

Questions Cloud

Find the natural frequency : Three springs anda mass are attached to a rigid, weightless bar PQ hinged at one end. How do I find the natural frequency?
Performance appraisal from : Select two aspects of a performance appraisal from the following list. What are the special challenges in each area and what would be the effects on employees and employers if the challenges were not addressed?
Explain environment factor shaping organizational culture : Determine what you believe to be the most influential external environment factor shaping organizational culture for managers and business leaders in the 21st century. Provide support for your rationale.
Determine the required velocity : Coal discharged from a dump truck with an initial velocity (v)= 1.8m/s at 50 degrees falls on conveyor belt B. Determine the required velocity v(B) of the belt if the relative velocity with which the coal hits the belt is to be vertical.
Calculate w, q and delta s for the process : Steam at 1000kPa and 300deg C expands to a pressure of 150kPa in a cylinder. If PV = constant during the process, calculate W, Q and delta S for the process.
Design the guide to the history of visual communication : Your next step as an intern helping to design the guide to the history of visual communication is to gather at least six pieces of art or design for the chapter on art forms throughout the ages.
What is the interest rate from your local bank : What is the interest rate from your local bank for a car loan for four years and what will your payment be to the dealership finance company assuming your 10% down payment?
Explain sources of political risk for firms : Identify any three companies that operate internationally and explore the possible sources of political risk for each of those firms, given the countries in which they have a presence.
Find the average power supplied by the engine : the 2 Mg car increases its speed uniformly from rest to 25 m/s in 30s up the inclined road. determine the maximum power that must be supplied by the engine, which operates with an efficiency of 0.8. also, find the average power supplied by the eng..

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  What speed will the sleeve attain

what speed will the sleeve attain? The temperature oƒ the sleeve remains constant.

  Estimate time necessary to achieve the same concentration

Estimate the time necessary to achieve the same concentration at a 5.3-mm position for an identical steel and at the same carburizing temperature.

  How many kilograms each of pearlite and the proeutectoid

How many kilograms each of pearlite and the proeutectoid phase form? Schematically sketch and label the resulting microstructure.

  Calculate the head provided by the pump

Calculate the head provided by the pump and Calculate the brake power required if the pump efficiency is 75% (kW).

  List and explain three process parameters

h injection molding was portions of the part not filling. List and explain three process parameters that may aid in the correction of this error. What other errors might adjustments in these parameters help allay?

  How long will it take the puck to slow down to a speed

how long will it take the puck to slow down to a speed of 1m/s and how long will it take for the puck to stop completely? How far will the puck travel before it slows to 1m/s? You can assume the table is very very long.

  Identify the information used to make the decision

Given a simulator or actual device, identify if a control loop is in control or out of control and identify the information used to make the decision

  Calculate the longitudinal engineering strain

A paper clip is made of wire 0.7 mm in diameter. If the original material from which the wire is made is a rod 25 mm in diameter, calculate the longitudinal engineering strain and true strain that the wire has undergone during processing.

  Calculate the mass of mixture produced at the mixing stage

calculate the mass of mixture produced at the mixing stage, the mass jam produced from the kettle and the mass od water evaporated from the kettle.

  Preparing cad geometry for fea

Demonstrate suitable accuracy by using a simple hand calculation for the static analysis of the structure. Describe in detail the hand calculations performed to validate the final solution. What is the approximate error between the simplified hand..

  Determine the heat transfer coefficient for laminar flow

Determine the heat transfer coefficient for laminar flow over this cylinder. First, at your discretion, select an available set of experimentally obtained data from the literature. Then, this would provide you with a set of Reynolds numbers.

  What is the best approach to learn programming directed

What is the best approach to learn programming directed towards numerical methods and CFD for a beginner.

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