{ "item_title" : "Engineering Thermodynamics Made Practical", "item_author" : [" Elric Elric Vantrel "], "item_description" : "Thermodynamics becomes difficult when equations are memorized before the physical system is understood. The real challenge is deciding what belongs inside the system, which interactions cross its boundary, what assumptions are justified, which property information applies, and whether the final answer makes physical sense.This book develops those decisions into a practical, repeatable method. It begins with systems, properties, states, units, pressure, temperature, and engineering modeling, then builds toward energy balances, second-law analysis, entropy, exergy, real-gas behavior, power cycles, refrigeration, mixtures, moist air, combustion, and integrated thermal systems. The goal is not simply to obtain a number, but to understand why a model works, where its limits lie, and what the result means.Inside, you will learn how to: define useful system boundaries and choose between fixed-mass and flow-based models;identify phase regions, use property tables, and apply idealized property models with appropriate limits;calculate heat, work, internal energy, enthalpy, and energy balances for closed and open systems;analyze turbines, compressors, pumps, nozzles, heat exchangers, mixing devices, and transient tanks;evaluate performance limits, entropy generation, irreversibility, exergy, and useful-work opportunities;work through gas and vapor power cycles, cooling and heating systems, mixtures, air-conditioning processes, combustion, heat recovery, sensitivity, and uncertainty.Worked examples show the reasoning behind each solution: assumptions are stated, property choices are explained, governing relationships are developed before substitution, units remain visible, and results are checked against the physical situation. Every chapter ends with ten practice questions followed by worked answers, giving you a structured way to test understanding and diagnose mistakes. A glossary, symbol list, unit conversions, selected property tables, figures, tables, and an index support study and review.The book is designed for undergraduate students beginning engineering thermodynamics, independent learners, and readers returning to the subject after time away. Algebra, elementary physics, and introductory calculus are useful preparation, while previous thermodynamics study is not assumed.Build a stronger connection between thermodynamic principles and the decisions required in real calculations. Begin with the fundamentals, work through the examples and practice problems, and develop a systematic way to model, solve, check, and interpret thermal systems.The later chapters connect individual components into complete models, showing how measurement quality, assumptions, operating limits, and recovery opportunities affect a defensible engineering conclusion.", "item_img_path" : "https://covers1.booksamillion.com/covers/bam/9/79/817/864/9798178643952_b.jpg", "price_data" : { "retail_price" : "67.00", "online_price" : "67.00", "our_price" : "67.00", "club_price" : "67.00", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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