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Concept

Closed system

Related lectures (30)

Statistical Physics: Systems Isolation

Explores statistical physics concepts in isolated systems, focusing on entropy and disorder.

Energy Balances Overview

Covers energy balances in chemical engineering, emphasizing the importance of accounting for energy flow in and out of process units.

Energy Balances

Covers energy balance fundamentals in chemical engineering, including closed and open systems, forms of energy, and work types.

Forms of Energy, Kinetic Energy Theorem (I)

Introduces forms of energy, energy conservation, and kinetic energy transformation, illustrated with examples and experiments.

First Principle: General Statement

Covers the first principle of thermodynamics, energy conservation, system isolation, and external processes affecting system energy.

Conservation of Energy in Physics

Explores energy conservation through practical examples, demonstrating how forces affect potential and kinetic energy transformations.

Internal Energy and Mechanics

Explores internal energy, mechanics, and state variables in isolated systems with practical examples involving a gas piston, air, and a fan.

Statistical Approach: Dice and Microscopic States

Explores the statistical approach through dice throwing and microscopic states, discussing fundamental assumptions and energy state probabilities.

Thermodynamics: System, Surface Actions, and Typology MOOC: Thermodynamics II

Covers thermodynamic systems, surface actions, and system typology with examples.

Thermodynamics: Entropy and the Second Principle

Provides an overview of thermodynamics, focusing on entropy and the second principle, with practical examples and applications.

Thermodynamic Equilibrium

Explores thermodynamic equilibrium, reversible processes, entropy, and thermalization in isolated systems with fixed walls.

Hamilton-Jacobi Equations: Phase Portrait

Explores Hamilton-Jacobi equations, phase portrait, and period calculation using action-angle variables for system trajectories.

Statistical Entropy and Disorder

Explores statistical entropy and disorder in isolated systems, including kinetic gases and calorimetric coefficients.

Canonical Transformations in Hamiltonian Mechanics

Explores canonical transformations in Hamiltonian mechanics, emphasizing variable separation in the Hamilton-Jacobi equation.

Thermodynamics: Principles and Enthalpy

Explores the principles of thermodynamics and the concept of enthalpy.

Properties of the Density Matrix

Explores the properties of the density matrix, separable states, and time evolution in isolated and non-isolated systems.

Thermodynamic Systems: First Principle and Energy Conservation

Discusses thermodynamic systems, the first principle of thermodynamics, and energy conservation in various contexts.

Thermal Equilibrium and Heat Transfer MOOC: Thermodynamics II

Explains thermal equilibrium, heat transfer, the Fourier law, and thermodynamic principles in isolated systems.

Thermodynamics: First Principle MOOC: Thermodynamics II

Explores the first principle of thermodynamics, energy translations, rotations, and interactions within isolated and interacting systems.

Entropy and the Second Law of Thermodynamics

Discusses entropy and the second law of thermodynamics, focusing on reversible processes and their implications in thermodynamic systems.