Introduction Lecture
Prepared by
Prof. M. G. Wasel
University Pharos
Faculty Engineering
Programme Specification
A- Basic Information
1- Programme title: Mechanical Engineering
2- Programme type:
B. Sc.
3- Department Mechanical Engineering
4- Coordinator
Prof. M. G. Wasel
Course code: (ME 230)
Course title: Thermodynamics (1)
Lecture: E 214 – Mon from11:30 to 2:20
Tutorial: E 226 – Thu from12:30 to 2:20
Instructor: Prof. M. G. Wasel
Room: E214
Office hours: Monday (from 830 to 1120),
Thursday (from 930 to 1220)
Assistant: Eman Mohey El-Deen
Room: E 209
e-mail: eman.mohey@pua.edu.eg
Office hours: Mon– from 9:30 to 11:20
Wed– from12:30 to 2:20
Prerequisites : Fluid Mechanics (1) (ME 251)
1-Course Aim:
Providing the students with the necessary knowledge of thermodynamics basic
principles, laws and applications. Also, develop the student knowledge of different
types of energy, properties of the pure substance and the different applications of
thermodynamics in our life.
2-Intended Learning outcomes (ILOs):
a- Knowledge and understanding:
a1. Identify the thermodynamics concepts and definitions.
a2. Explain dimensions and units; Density and Specific; Gravity; state,
Equilibrium state & State Postulate.
a3. Describe the thermodynamics Process
a4. Identify the First Law of Thermodynamics; Energy balance and The
Mechanisms of Energy Transfer.
a5. Describe the Ideal-Gas Equation of State.
a6. Define Specific Heats(Specific Heat at Constant Volume & Specific Heat at
Constant Pressure).
a7. Define Internal Energy, Enthalpy, and Specific Heats of Ideal Gases.
a8. Identify the Thermal Energy Reservoirs; Heat Engines and Their Thermal
Efficiency.
a9. Identify the Second Law of Thermodynamics: (Clausius Statement); Equivalence
of The Two statements.
a10. Identify Reversible & Irreversible Processes and irreversibility.
a11. Describe the CARNOT Cycle & The Reversed CARNOT Cycle; The CARNOT
Principles.
a12. Describe the CARNOT Heat Engine; The CARNOT Refrigerator & Heat Pump
a13. Describe Entropy Change of Pure Substances; Isentropic Processes.
b- Intellectual skills
b1. Determine the exact meaning of the thermodynamics expressions.
b2. How to calculate the electrical work and the mechanical forms of work for a
thermodynamics system.
b3. Apply the First law of Thermodynamics between the system and its surrounding.
b4. Determine efficiencies of mechanical and electric efficiency
b5. Construct the property tables and apply the ideal gas equation of state.
b6. Calculate the internal energy and enthalpy according to the specific heats data.
b7. Calculate the thermal efficiency heat engine and coefficient of performance of refrigerators
and heat pumps as thermodynamics cyclic devices.
b8. Apply the T_ds relations & the entropy change of an ideal gases.
c- Professional and practical skills
c1. Analye the thermodyna mics concepts and the meaning of the expressions used in
thermodynamics.
c2. Distinguish between the different forms of energy, energy transfer forms and the
similarities between heat and work.
c3. Analysis of the internal and total energy of thermodynamics system.
c4. Analysis of the energy transfer forms between the system and its surrounding.
c5. Analysis the saturated liquid –vapor mixture states; saturated solid-vapor mixtures
states & the definition of sublimation;
c6. Analysis of the moving boundary work for isochoric, isobaric, isotheral and the
polytropic process.
c7. Analysis of the relation of the specific heats and both of the internal energy &
enthalpy.
c8. Analysis of the increase of entropy principle.
c9. Analysis of the entropy change of pure substances & the isentropic processes.
d- General and transferable skills
d1. Be analytical in the formulation and solution of problem.
d2. Be an independent learner
Week
1
Date
24/9/2012
Study material
Downloads
introducing the Course
Lecture (0)
General Concepts
2
1/10/2012
Temperature And The Ideal Gas
3
8/10/2012
Properties of the Pure Substance
4
15/10/2012
The First Law Of Thermodynamics
5
22/10/2012
6
7
8
sheet 1
Chapter (2)
sheet 2
Chapter (3)
sheet 3
Chapter (4)
sheet 4
The first law applied to open system-
Chapter (4b)
process or flow process
sheet 4b
Eid Al-Adha
5/11/2012
The first law applied to open system-special
Chapter (4c)
processes
sheet 4c
Chapter (5)
12/11/2012
9
10
Chapter (1)
Reversible and Irreversible Processes
Exam
Mid-Term Exam
26/11/2012
sheet 5-1
Solution
Reversible and Irreversible Processes
sheet 5-2
(Cont.)
Chapter (6)
11
3/12/2012
The second law of thermodynamics
12
10/12/2012
The second law of thermodynamics
(Cont.)
13
17/12/2012
Entropy
14
24/12/2012
revision
sheet 6
chart
sheet 7
4– Teaching and learning methods
• Lectures
• Tutorial
5- Student assessment methods
• Assignments
• Quizzes
• Reports
6-Course assessment:
Mid-Term Examination …………………………..… 30 %
Quizzes ………………………...……………………..…… 10 %
Other types of assessments &H.Ws………..…. 10 %
Final-Term Examination: ………………………….… 50 %
7-1 Recommended text book:
“LECTURE NOTES ON FIRST COURSE OF THERMO DYNAMICS”, by Prof. Dr. M. G. Wasel
7-2 Reference Books:
Y. A. Cengel ,”Heat Transfer: a practical approach”, 2nd edition, McGraw-Hill
Companies, Inc, 2003