Lecture 11: Allocation in Hybrid Power Production; Chemical Potentials and Partial Pressures
Skills:
ML Maths Basics60%
MIT 2.43 Advanced Thermodynamics, Spring 2024
Instructor: Gian Paolo Beretta
View the complete course: https://ocw.mit.edu/courses/2-43-advanced-thermodynamics-spring-2024/
Complete course table of contents with hyperlinks to slides and video timestamps: https://ocw.mit.edu/courses/2-43-advanced-thermodynamics-spring-2024/resources/mit2_43_s24_toc_slides_pdf/
Complete course analytical index with hyperlinks to slides and video timestamps: https://ocw.mit.edu/courses/2-43-advanced-thermodynamics-spring-2024/resources/mit2_43_s24_index_slides_pdf/
YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP6309d0oJDiVo1CvxUQXJ2il
This lecture covers: More on exergies: cogeneration, trigeneration. More on allocation. Introduction to multicomponent systems. Role of chemical potentials and intermolecular forces. Partial pressures. Partial properties. Duhem-Margules relation. Few vs many particle systems.
Instructor suggests to set viewing speed at 1.5 for faster learning.
Slides for this lecture: https://ocw.mit.edu/courses/2-43-advanced-thermodynamics-spring-2024/resources/mit2_43_s24_lec11_pdf/
Key moments:
00:00:00 - Introduction
00:00:31 - Review: Exergy in Heating and Cooling Bulk Flows
00:04:36 - Review: Minimum Exergy for Low Temperature Heating
00:07:30 - Review: Flame-Based Fuel-to-Power Conversion
00:08:59 - Review: Inherent Irreversibility of Flames
00:09:52 - Efficient and Inefficient Uses of Fossil Fuels
00:33:01 - Review: Allocation Problem in Cogeneration (CHP)
00:41:59 - Review: Allocation Problem in Hybrid Facilities
00:53:48 - Introduction to Part II: Chemical Potentials etc
00:55:09 - Stable-Equilibrium Properties of Mixtures
00:57:08 - Small Systems: Specific Properties Depend on “n”
01:00:43 - Large “n” Limit: Simple-System Approximation
01:12:15 - Partial Pressures to Measure Chemical Potentials
01:18:59 - Partial Properties from the Chemical Potentials
01:27:42 - Mixture Properties from the Partial Properties
License: Creative Commons
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Chapters (15)
Introduction
0:31
Review: Exergy in Heating and Cooling Bulk Flows
4:36
Review: Minimum Exergy for Low Temperature Heating
7:30
Review: Flame-Based Fuel-to-Power Conversion
8:59
Review: Inherent Irreversibility of Flames
9:52
Efficient and Inefficient Uses of Fossil Fuels
33:01
Review: Allocation Problem in Cogeneration (CHP)
41:59
Review: Allocation Problem in Hybrid Facilities
53:48
Introduction to Part II: Chemical Potentials etc
55:09
Stable-Equilibrium Properties of Mixtures
57:08
Small Systems: Specific Properties Depend on “n”
1:00:43
Large “n” Limit: Simple-System Approximation
1:12:15
Partial Pressures to Measure Chemical Potentials
1:18:59
Partial Properties from the Chemical Potentials
1:27:42
Mixture Properties from the Partial Properties
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