Many students report that the final 200 problems in each section (the "hot seat" problems) are significantly harder than anything found in typical textbooks like Cengel or Moran/Shapiro. These often combine:
Mastering these "hot" problems is equivalent to earning a black belt in thermal sciences.
In the world of mechanical engineering, thermodynamics is a cornerstone subject—but it’s also one of the most challenging. Theory alone is rarely enough. What transforms a struggling student into a confident problem-solver is volume and variety of practice. This is where the book 2000 Solved Problems in Mechanical Engineering Thermodynamics (often colloquially called the “hot” edition, referencing its bold cover design and intense problem load) becomes an indispensable tool.
Problem: An ideal gas undergoes an isothermal expansion from 100 kPa, 20 L to 50 kPa, 40 L. Find the work done. Many students report that the final 200 problems
Solution: [ W = nRT \ln\left(\fracV_fV_i\right) ] or for an ideal gas in an isothermal process, [ W = P_1V_1 \ln\left(\fracV_fV_i\right) ] Given (P_1V_1 = P_2V_2) for an ideal gas, [ W = 100 \times 20 \ln(2) = 2000 \ln(2) , \textJ \approx 1385.7 , \textJ ]
This example illustrates a straightforward application of thermodynamic principles to solve a problem. For more complex problems, break them down step by step and ensure you understand the underlying thermodynamic principles.
2000 Solved Problems in Mechanical Engineering Thermodynamics Mastering these "hot" problems is equivalent to earning
by P.E. Liley is a cornerstone reference in the Schaum's Solved Problems Series. It is designed as a comprehensive workbook to bridge the gap between theoretical concepts and practical engineering applications. Core Content & Structure
The book is organized into 14 chapters and includes 8 technical appendices for property data. It covers the following key thematic areas:
Fundamental Laws: Comprehensive drill-down on the First Law (energy conservation) and Second Law (entropy and irreversibility). 20 L to 50 kPa
Property Analysis: Working with ideal gases, real fluids, and complex fluid mixtures.
System Dynamics: Analysis of steady and transient flows in engineering components.
Thermodynamic Cycles: Detailed solutions for the Carnot cycle, various gas and vapor cycles (like Rankine and Otto), and refrigeration cycles.
Specialized Topics: Exploration of combustion, psychrometry, and thermochemistry. Educational Utility