lecture16 - Prof.Naik 2011 ME 200: Thermodynamics I Lecture...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
1 Prof.Naik © 2011 ME 200: Thermodynamics I Lecture 16: Energy Balance – Open System Last Lecture Prof.Naik © 2011 Definition of mass flow rate and volume flow rate V Flow energy associated with mass movement into or out of the system mV v flow wP v Total energy of flowing fluid 22 uP v g zh g z  
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
2 This Lecture Energy Balance – Open System Prof.Naik © 2011 Energy Balance – Open System Prof.Naik © 2011 For an open system, flow energy must be considered in addition to heat and work For a control volume » Q = Heat transfer »W = W o r k » E = Change in total energy
Background image of page 2
3 Energy Balance – Open System (contd.) Prof.Naik © 2011 We can write the above energy balance in rate form as: 22   dE = Net rate of energy change of the control volume = Rate of energy transfer across the boundary due to heat transfer and work      
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 09/09/2011 for the course ME 200 taught by Professor Gal during the Spring '08 term at Purdue University-West Lafayette.

Page1 / 5

lecture16 - Prof.Naik 2011 ME 200: Thermodynamics I Lecture...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online