Thermodynamics and Energy Balance for Engineers
Apply energy balance equations, analyze open/closed systems, and calculate work and power requirements.
Description
Chapter 1: Introduction to Energy
Fundamentals of Energy: Define energy and its various classifications.
Energy Forms: Understand kinetic, potential, and internal energy at microscopic and macroscopic levels.
Internal Energy: Learn its significance in engineering calculations.
Entropy: Grasp the concept of entropy.
Reversibility and Lost Work: Understand these concepts and their engineering implications.
Reversibility in Calculations: Explain its importance in engineering.
Basic Definitions:
System Types: Open, Closed, and Isolated systems.
Equilibrium: Thermal, Chemical, Mechanical, and Phase Equilibrium.
Key Terms: Heat Sinks, Density, Steady State, Transient State.
Variables: State Variables (e.g., Temperature, Pressure, Volume) and Path Variables (Work, Heat).
Properties of Matter: Differentiate between intensive and extensive properties.
Gibbs Phase Rule: Understand the concept of degrees of freedom and apply the rule through examples.
Chapter 2: Work and Heat Terms
Energy Transfer: Understand heat flow and work as forms of energy transfer across system boundaries.
Sign Conventions: Learn conventions for work and heat in relation to system interactions.
Expansion and Contraction Work: Explain and apply these concepts in various scenarios, including reversible and non-reversible isothermal processes.
Shaft and Flow Work: Understand and explain these types of work in open and closed systems.
Heat Flow: Understand heat flow in different system contexts.
Chapter 3: Energy Balance
Closed System Energy Balance: Derive and explain the energy balance equation for closed systems.
Energy Units: Understand the units involved in energy balance equations.
Practical Applications: Apply the closed system energy balance equation through examples.
Open System Energy Balance: Derive and apply the steady-state energy balance equation for open systems.
Complete Energy Balance: Master the derivation and application of the comprehensive energy balance equation.
Internal Energy, Enthalpy, and Heat Capacity: Understand their relationships and relevant equations.
Enthalpy Calculations: Apply these equations to find enthalpy changes in ideal gases.
Adiabatic Compression: Solve examples involving adiabatic compression of ideal gases.
Phase Transitions: Understand and calculate enthalpy and internal energy changes during phase transitions.
Reference State Importance: Learn the importance of reference states in energy calculations.
Kinetic and Potential Energy Impact: Assess their relative impacts on energy balance equations.
Advanced Calculations:
Adiabatic reversible expansion and compression of ideal gases.
Continuous isothermal reversible compression of ideal gases.
Why This Course?
Comprehensive Coverage: Detailed exploration of energy systems in engineering.
Practical Examples: Numerous examples to solidify understanding.
Fundamental to Advanced Concepts: Progress from basic definitions to complex calculations.
Real-World Applications: Techniques and knowledge directly applicable to engineering problems.
Instructor Experience: Benefit from 7 years of practical experience in engineering consulting.
Enroll now to gain a deep understanding of energy systems and enhance your engineering skills!
Who this course is for:
- Engineers In-Training, Recent College graduates, Engineering Students
- Chemical, Process, Petroleum, Environmental and Materials Engineers
- Mechanical and Civil Engineers
- Piping, Plant Engineers
- Maintenance Technicians
- Plant Operators and Safety Engineers
What you’ll learn
- Master Energy Balance Equations for Both Open and Closed Systems
- Apply Energy Balance Equations on Examples Such As Adiabatic, or Isothermal, or Isobaric, Reversible or Non-Reversible Conditions and Phase Transitions
- Explain and Differentiate Between Expansion/Contraction Work, Shaft Work and Flow Work
- Calculate Work and Heat Flow for Ideal Gas Along Various Pathways (Isothermal, Isochoric, Adiabatic)
- Calculate Internal Energy and Enthalpy in Engineering Calculations
- Perform Energy Calculations using Various Reference States and Correlations
- Understand the Importance of Assuming Reversibility in Engineering Calculations and Recognize Lost Work
Requirements
- Some basic understanding of math and physics will help but no prior experience needed. Everything will be explained in this course.
This course includes:
- 5.5 hours on-demand video
- Access on mobile and TV
- Full lifetime access
- Certificate of completion
Key Takeaways:
- Understanding Energy Fundamentals: Gain insight into the various forms of energy—kinetic, potential, and internal—and their significance in engineering.
- Mastering Energy Balance: Develop expertise in energy balance for both open and closed systems, including steady-state and transient states.
- Comprehensive Heat and Work Analysis: Learn energy transfer mechanisms through heat flow and work interactions, including expansion and contraction processes.
- Entropy and Reversibility in Practice: Grasp the concept of entropy and the importance of reversibility in real-world engineering applications.
- Real-World Engineering Applications: Apply advanced concepts like adiabatic compression, phase transitions, and enthalpy calculations to practical engineering scenarios.
