Lecture
Entropy and Second Law
In course
DEMO: consectetur labore
Excepteur commodo velit mollit ex esse commodo Lorem quis. Eu esse commodo aute mollit culpa dolor tempor veniam occaecat culpa reprehenderit eiusmod fugiat pariatur. Nulla laboris deserunt velit incididunt eiusmod fugiat do proident ut ea excepteur cupidatat. Deserunt aute magna mollit est ea in excepteur sit ut mollit. Id tempor aliqua incididunt enim consequat quis consequat consectetur officia aliqua Lorem. Labore quis aliquip esse sunt.
Description
This lecture covers the definition of entropy, its calculation for ideal gases, and the T-S diagram. The instructor explains the Carnot cycle, its reversibility, and the relationship between heat exchange and work. The lecture introduces entropy as a new state variable, derived from the first law of thermodynamics. The instructor demonstrates the calculation of entropy for ideal gases, leading to the entropy equation for ideal gases. The concept of entropy is further explored through the T-S diagram, illustrating how to calculate heat exchange during reversible transformations. The lecture concludes with a practical exercise on using T-S diagrams for Carnot cycles, emphasizing the graphical representation of work and heat exchange.
Instructor
enim in cillum
Veniam sunt aliqua consequat ipsum aliqua sint. Ex incididunt officia non duis aute consectetur consequat mollit minim pariatur nisi minim aute. Ipsum ut ad laborum do qui fugiat adipisicing pariatur officia excepteur officia. Ipsum velit exercitation ullamco aliqua aliqua nostrud officia reprehenderit sit in. Reprehenderit qui magna exercitation nulla enim proident mollit aliquip exercitation ex non. Irure proident labore eu elit culpa cillum consectetur labore nulla proident velit exercitation. Lorem et ipsum ex officia tempor laboris cillum aliquip.
Official source
About this result
This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.
Ontological neighbourhood
Related lectures (103)
Thermodynamics: Entropy and Ideal Gases
Explores entropy, ideal gases, and TDS equations in thermodynamics, emphasizing the importance of the Clausius inequality and the Carnot cycle.
Entropy and the Second Law of Thermodynamics
Covers entropy, its definition, and its implications in thermodynamics.
Thermodynamics and Energetics I
Delves into thermodynamics basics, calculating energy changes, constructing tables, and using Maxwell relations for thermodynamic relations.
Thermodynamics and Energetics I
Explores fundamental thermodynamics concepts, laws, energy transfer, and system analysis.
Second Law of Thermodynamics
Explores the Second Law of Thermodynamics, heat-to-work transformations, entropy, efficiency of thermal machines, and the Carnot cycle.