Find the three fluxes of exergy and the irreversibility rate

Assignment Help Civil Engineering

Reference no: EM131250199

1. A geothermal source provides 10 kg/s of hot water at 500 kPa, 145?C flowing into a flash evaporator that separates vapor and liquid at 200 kPa. Find the three fluxes of exergy (inlet and two outlets) and the irreversibility rate.

2. An air compressor is used to charge an initially empty 200-L tank with air up to 5 MPa. The air inlet to the compressor is at 100 kPa, 17?C and the compressor's isentropic efficiency is 80%. Find the total compressor work and the change in exergy of the air.

Reference no: EM131250199

Questions Cloud

Transformation of today management : Because you are identifying processes that you might focus on for your OIP for this course, it is a good time to evaluate the situation using a formative strategy in the field, W. Edwards Deming's 14 Points for Management. Following the Second Wor..

Draw the extensive form representation : Draw the extensive-form representation of the following three-card poker game. There are three cards in the deck: an Ace, a King, and a Queen.

Federal regulating body of standards : Take a position on the need for a federal regulating body of standards such as NIST. Include supporting evidence to justify your opinion. Use at least three (3) quality resources in this assignment. Note:Wikipedia and similar Websites do not qualif..

Identify your independent variable and dependent variable : Identify your independent variable and dependent variable. What type of design do you think will help you to evaluate the relationship between your independent variable and the dependent variable (true classical design or quasi-experimental)?

Find the three fluxes of exergy and the irreversibility rate : An air compressor is used to charge an initially empty 200-L tank with air up to 5 MPa. The air inlet to the compressor is at 100 kPa, 17?C and the compressor's isentropic efficiency is 80%. Find the total compressor work and the change in exergy ..

How to best balance the legal and ethical concerns : What are the concepts and actions you've learned that can be implemented in your current or future career - are there any current best practices that you disagree with? What changes would you recommend?

Microsoft and celera are considering a joint venture : Suppose Microsoft and Celera are considering a joint venture to use consumers' genetic fingerprints as license keys for software registration.

Develop the strategic objectives for your new division : Develop the strategic objectives for your new division of the existing business in a balanced scorecard format in the context of key trends, assumptions, and risks.

Calculate the thermal efficiency of the cycle : Consider a steam turbine power plant operating near critical pressure, as shown in Fig. P7.48. As a first approximation, it may be assumed that the turbine and the pump processes are reversible and adiabatic. Neglecting any changes in kinetic and ..

User Account

All Pages