Lecture 7

# Lecture 7 - ME 201 Thermal Fluids Class 7 1...

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1 ME 201: Thermal Fluids Class 7: January 28 2009

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2 January/February class schedule Full schedule available on ANGEL (Lessons/Schedule folder) Powerpoints will be download on ANGEL to Lessons/Powerpoints folder 6 1/26/2009 Mon 2.3a, 2.3b, 2.4a - 2.4c State principle, , P-v-T space IN-CLASS QUIZ, chapter 1 ;Solving problems with ideal gas law HOMEWORK #1 DUE Critical point, compressibility factor Z, compressed/subcooled, liquid-vapor/saturated, vapor/superheated, quality 8 1/30/2009 Fri 2.6 cont'd, Tutorial 2 & 3 Multi-phase substances - continued NIST sotware, T- v , P- v, HW2-handout 9 2/2/2009 Mon 3.1, 3.2, 3.3a-3.3c Conservation of mass: systems & control volumes; flowrates Eqn. 3.2a, 3.14, 3.15 10 2/4/2009 Wed 3.3d - 3.3e Conservation of mass: control volumes; steady-state, steady-flow Eqn. 3.16 HOMEWORK #2 DUE Concept of internal energy, enthalpy 12 2/9/2009 Mon 2.4d Calorific equation of state: ideal gases Eqn. 2.31d, 2.33d 14 2/13/2009 Fri 4.3 - 4.4 Identifying heat & work interactions definitions of Q & W, conceptual differences among T, Q, & U (or E), Various W formulae 15 2/16/2009 Mon 4.3 - 4.4 Identifying heat & work interactions - continued Sign convention, Power plant, solar heater components and their Q, W; Q_dot and W_dot HOMEWORK #3 DUE, QUIZ #2 chap. 2 and 3 Eqn. 4.13, 4.18, 4.19 17 2/20/2009 Fri 18 2/23/2009 Mon 4.5c Heat transfer modes - radiation Eqn 4.21, 4.23, 4.25 7 1/28/2009 Wed 2.5, 2.6 Non-ideal gas properties & multi-phase substances: phase boundaries, x, tables, & NIST online Chapter 2 Chapter 3 2.2b Internal energy, enthalpy, & specific heats State principleP-v-T space P-v-T Space curves Thermodynamic Properties & Equations of State Conserva tion of Mass Groundwork for Energy Conservatio n Calorifi c Priopert ies & 2/11/2009 Wed INCLASS TEST # 1 Chapters 1, 2 and 3 16 2/18/2009 Wed 4.5a - 4.5b Heat transfer modes - conduction & convection A Closer Look at Heat Transfer Chapter 4 5 1/23/2009 Fri 2.1, 2.2a, 2.3 13 11 2/6/2009 Fri Energy: macroscopic & microscopic 4.1 - 4.2 Eqn. 1.1, 4.1a, 4.1b
3 Office hours Phone: 36277 Monday 16:15-17:30 312 Boucke Thursday 16:15-17:30 312 Boucke Outside these hours: please call or E-mail ahead for an appointment TA: Pulkit Saksena 337 Reber Monday 10:30-11:30 Wednesday 10:30-11:30

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4 Overview class 6 Section 2.4: Ideal gases • Pv=R i T: rewrite to calculate density, mass and moles
5 Section 2.4c: Processes in p-v-T space Ideal gas: - rewrite: T R Pv i = v T R P i 1 ) ( = - Linear relation between pressure and temperature -

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## This note was uploaded on 09/16/2009 for the course ME 201 taught by Professor Vanduin during the Spring '09 term at Penn State.

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Lecture 7 - ME 201 Thermal Fluids Class 7 1...

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