Computational Fluid Mechanics and Heat Transfer, Fourth Edition is a fully updated version of the classic text on finite-difference and finite-volume computational methods. Divided into two parts, the text covers essential concepts in the first part, and then moves on to fluids equations in the second. Designed as a valuable resource for practitioners and students, new examples and homework problems have been added to further enhance the student's understanding of the fundamentals and applications. Provides a thoroughly updated presentation of CFD and computational heat transfer Covers more material than other texts, organized for classroom instruction and self-study Presents a wide range of computation strategies for fluid flow and heat transfer Includes new sections on finite element methods, computational heat transfer, and multiphase flows Features a full Solutions Manual and Figure Slides for classroom projection Written as an introductory text for advanced undergraduates and first-year graduate students, the new edition provides the background necessary for solving complex problems in fluid mechanics and heat transfer.

The United States witnessed an unprecedented failure of its political system in the mid-nineteenth century, resulting in a disastrous civil war that claimed the lives of an estimated 750,000 Americans. In his other acclaimed books about the American presidency, Fred Greenstein assesses the personal strengths and weaknesses of presidents from George Washington to Barack Obama. Here, he evaluates the leadership styles of the Civil War-era presidents.

Using his trademark no-nonsense approach, Greenstein looks at the presidential qualities of James K. Polk, Zachary Taylor, Millard Fillmore, Franklin Pierce, James Buchanan, and Abraham Lincoln. For each president, he provides a concise history of the man's life and presidency, and evaluates him in the areas of public communication, organizational capacity, political skill, policy vision, cognitive style, and emotional intelligence. Greenstein sheds light on why Buchanan is justly ranked as perhaps the worst president in the nation's history, how Pierce helped set the stage for the collapse of the Union and the bloodiest war America had ever experienced, and why Lincoln is still considered the consummate American leader to this day.

"Presidents and the Dissolution of the Union" reveals what enabled some of these presidents, like Lincoln and Polk, to meet the challenges of their times--and what caused others to fail.

The United States witnessed an unprecedented failure of its political system in the mid-nineteenth century, resulting in a disastrous civil war that claimed the lives of an estimated 750,000 Americans. In his other acclaimed books about the American presidency, Fred Greenstein assesses the personal strengths and weaknesses of presidents from George Washington to Barack Obama. Here, he evaluates the leadership styles of the Civil War-era presidents. Using his trademark no-nonsense approach, Greenstein looks at the presidential qualities of James K. Polk, Zachary Taylor, Millard Fillmore, Franklin Pierce, James Buchanan, and Abraham Lincoln. For each president, he provides a concise history of the man's life and presidency, and evaluates him in the areas of public communication, organizational capacity, political skill, policy vision, cognitive style, and emotional intelligence. Greenstein sheds light on why Buchanan is justly ranked as perhaps the worst president in the nation's history, how Pierce helped set the stage for the collapse of the Union and the bloodiest war America had ever experienced, and why Lincoln is still considered the consummate American leader to this day. Presidents and the Dissolution of the Union reveals what enabled some of these presidents, like Lincoln and Polk, to meet the challenges of their times--and what caused others to fail.

Designed for readers from grade 6 and up, this lavishly illustrated set provides comprehensive coverage of the history of aviation, including space flight, as well as the science and technology on which it depends. Detailed A-Z entries trace the development of human flight from ancient myths and legends through today's space exploration, highlighting scientific discoveries and innovations that made aviation possible."IFlight and Motion" also celebrates the contributions and achievements of the pioneers and visionaries of air and space flight, from inventors and innovators to pilots, astronauts, and cosmonauts. Detailed illustrated diagrams give readers a general understanding of the mechanics of flight and of the physics and technology involved. The set also highlights key air and spacecrafts that have made a unique mark in the history of flight. It features more than 500 full-color and black-and-white photos and illustrations, and also includes a timeline, a listing of museums and exhibits, further reading lists, a comprehensive glossary, and general and subject indexes.

Discusses the civilization of the Anasazi people, who farmed the land of Mesa Verdi, a plateau in southwest Colorado, around 550 A.D. and dug their homes in the cliffs.