2026년도 2학기 열역학 (MECH250-02) 강의계획서

1. 수업정보

학수번호 MECH250 분반 02 학점 3.00
이수구분 전공필수 강좌유형 강의실 강좌 선수과목 PHYS101 (일반물리: 역학과 파동), PHYS101H (일반물리(H): 역학과 파동), PHYS105 (일반물리개론I)
포스테키안 핵심역량
강의시간 화, 목 / 11:00 ~ 12:15 / 환경공학동 대강의실 [101호] 성적취득 구분 G

2. 강의교수 정보

정대성 이름 정대성 학과(전공) 화학공학과
이메일 주소 dchung@postech.ac.kr Homepage http://peml.postech.ac.kr
연구실 전화
Office Hours Tuesday 13:30-14:20

3. 강의목표

물질의 물성치 특성과 일과 열의 발생 및 전달의 기본적 원리를 학습하고, 이를 응용하는 실용적 장치 및 효율 증대 기법들을 배운다.
Thermomechanical properties of various substances are studied based on a macroscopic view, and they are applied to the transfer/generation of work and heat with emphasis on the design of systems and techniques of efficient conversion.

4. 강의선수/수강필수사항

일반물리I

5. 성적평가

중간고사 기말고사 출석 과제 프로젝트 발표/토론 실험/실습 퀴즈 기타
100 100
비고
Quiz & Attendance 10%
H.W. 10%
Midterm 40%
Final Examination 40%

6. 강의교재

도서명 저자명 출판사 출판년도 ISBN
Introduction to Chemical Engineering Thermodynamics J. M. Smith McGraw Hill 0000

7. 참고문헌 및 자료

Principles of Chemical, Biochemical and Engineering Thermodynamics

8. 강의진도계획

Week 1: Introduction and The First Law 1

Chapter 1. Introduction: Temperature, absolute and gauge pressure, nature of work and energy

Chapter 2. The First Law: Energy balance for closed systems, state functions and path functions

Week 2: The First Law 2

Chapter 2. The First Law: Definition of enthalpy, steady-state energy balance for open systems

Mechanically reversible processes and work calculations

Week 3: Volumetric Properties of Pure Fluids 1

Chapter 3. Volumetric Properties: PVT behavior of pure substances, ideal gas equation of state

Virial equation of state and compressibility factor

Week 4: Volumetric Properties of Pure Fluids 2

Chapter 3. Volumetric Properties: Cubic equations of state including van der Waals, Redlich-Kwong, Peng-Robinson

Theorem of corresponding states

Week 5: The Second Law of Thermodynamics

Chapter 5. The Second Law: Introduction to the second law, macroscopic and microscopic definitions of entropy

Thermodynamic temperature scale, entropy changes of an ideal gas, the second law for open systems

Week 6: Thermodynamic Properties of Fluids 1

Chapter 6. Thermodynamic Properties: Fundamental property relations for pure fluids

Maxwell relations and the calculus of thermodynamics

Week 7: Thermodynamic Properties of Fluids 2

Chapter 6. Thermodynamic Properties: Concept and calculation of residual properties

Fugacity and fugacity coefficient for pure species

Week 8: Mid-term Exam

Scope: Chapters 1, 2, 3, 5, and 6

Week 9: Vapor Liquid Equilibrium Introduction 1

Chapter 10. VLE Introduction: Nature of equilibrium, the Gibbs Phase Rule

Raoults Law and VLE qualitative behavior

Week 10: Vapor Liquid Equilibrium Introduction 2

Chapter 10. VLE Introduction: Modified Raoults Law

VLE calculations from equations of state

Week 11: Solution Thermodynamics Theory 1

Chapter 11. Solution Thermodynamics Theory: Fundamental property relation for mixtures

The chemical potential and partial molar properties

Week 12: Solution Thermodynamics Theory 2

Chapter 11. Solution Thermodynamics Theory: Ideal gas mixtures and the ideal solution model

Fugacity and fugacity coefficients for species in solution

Week 13: Solution Thermodynamics Theory 3

Chapter 11. Solution Thermodynamics Theory: Excess properties

Activity coefficients and the Gibbs-Duhem equation

Week 14: Solution Thermodynamics Applications 1

Chapter 12. Solution Thermodynamics Applications: Liquid-phase properties from VLE data

Activity coefficient models 1: Margules and van Laar equations

Week 15: Solution Thermodynamics Applications 2

Chapter 12. Solution Thermodynamics Applications: Concept of local composition

Activity coefficient models 2: Wilson, NRTL, and UNIQUAC equations

Week 16: Final Exam

Scope: Chapters 10, 11, and 12

9. 수업운영

Writing in whiteboard

10. 학습법 소개 및 기타사항

무은재학부 및 기계공학 전공 학생 수강과목이나, 타 과 학생들도 수강할 수 있음
Students are expected to spend outside the class at least an hour reviewing what they learned and will learn, in addition to approximately two or three hours doing homework. Many students find it helpful to form study groups to discuss homework assignments (no copy from one another, though), which is encouraged.

11. 장애학생에 대한 학습지원 사항

- 수강 관련: 문자 통역(청각), 교과목 보조(발달), 노트필기(전 유형) 등

- 시험 관련: 시험시간 연장(필요시 전 유형), 시험지 확대 복사(시각) 등

- 기타 추가 요청사항 발생 시 장애학생지원센터(279-2434)로 요청