The Boiling River


Book Description

In this exciting adventure mixed with amazing scientific study, a young, exuberant explorer and geoscientist journeys deep into the Amazon—where rivers boil and legends come to life. When Andrés Ruzo was just a small boy in Peru, his grandfather told him the story of a mysterious legend: There is a river, deep in the Amazon, which boils as if a fire burns below it. Twelve years later, Ruzo—now a geoscientist—hears his aunt mention that she herself had visited this strange river. Determined to discover if the boiling river is real, Ruzo sets out on a journey deep into the Amazon. What he finds astounds him: In this long, wide, and winding river, the waters run so hot that locals brew tea in them; small animals that fall in are instantly cooked. As he studies the river, Ruzo faces challenges more complex than he had ever imaged. The Boiling River follows this young explorer as he navigates a tangle of competing interests—local shamans, illegal cattle farmers and loggers, and oil companies. This true account reads like a modern-day adventure, complete with extraordinary characters, captivating plot twists, and jaw-dropping details—including stunning photographs and a never-before-published account about this incredible natural wonder. Ultimately, though, The Boiling River is about a man trying to understand the moral obligation that comes with scientific discovery —to protect a sacred site from misuse, neglect, and even from his own discovery.




Boiling Point


Book Description

Passionate and cogent, this could be the most important book of the year for Canadians We are complacent. We bask in the idea that Canada holds 20% of the worldÍs fresh water „ water crises face other countries, but not ours. We could not be more wrong. In Boiling Point, bestselling author and activist Maude Barlow lays bare the issues facing CanadaÍs water reserves, including long-outdated water laws, unmapped and unprotected groundwater reserves, agricultural pollution, industrial-waste dumping, boil-water advisories, and the effects of deforestation and climate change. This will be the defining issue of the coming decade, and most of us have no idea that it is on our very own doorstep. Barlow is one of the worldÍs foremost water activists and she has been on the front lines of the worldÍs water crises for the past 20 years. She has seen first-hand the scale of the water problems facing much of the world, but also many of the solutions that are being applied. In Boiling Point, she brings this wealth of experience and expertise home to craft a compelling blueprint for CanadaÍs water security.




Boiling Energy


Book Description

This account of the ancient healing dances practiced by the Kung people of southern Africa's Kalahari dessert includes vivid eyewitness descriptions of night-long healing dances and interviews with Kung healers.




War is Beautiful - The New York Times Pictorial Guide to the Glamour of Armed Conflict


Book Description

Bestselling author David Shields analyzed over a decade's worth of front-page war photographs fromTheNew York Timesand came to a shocking conclusion: the photo-editing process ofthe "paper of record,"by way of pretty, heroic, and lavishly aesthetic image selection, pullsthe woolover the eyes of its readers; Shields forces us to face not only the the media's complicity in dubious and catastrophic military campaigns but our own as well.This powerful media mouthpiece, the mightyTimes, far from being a check on governmental power, is in reality a massive amplifier for its dark forces by virtue of the way it aestheticizeswarfare. Anyone baffled by the willful American involvement in Iraq and Afghanistan can't help but see in this book how eagerly and invariably theTimesled the way in making the case for these wars through the manipulation of its visuals. Shields forces the reader to weigh the consequences of our own passivity in the face of these images' opiatic numbing. The photographs gathered inWar Is Beautiful, often beautiful and always artful, are filters of reality rather than the documentary journalism they purport to be.




Convective Boiling and Condensation


Book Description

* Third edition of a well-known and well established text both in industry and for teaching * Fully up-to-date and includes extra problems This book is an aid to heat exchanger design written primarily for design and development engineers in the chemical process, power generation, and refrigeration industries. It provides a comprehensive reference on two-phase flows, boiling, and condensation. The text covers all the latest advances like flows over tube bundles and two-phase heat transfer regarding refrigerants and petrochemicals. Another feature of this third edition is many new problems at chapter ends to enhance its use as a teaching text for graduate and post-graduate courses on two-phase flow and heat transfer. - ;This book is written for practising engineers as a comprehensive reference on two-phase flows, boiling, and condensation. It deals with methods for estimating two-phase flow pressure drops and heat transfer rates. It is a well-known reference book in its third edition and is also used as a text for advanced university courses. Both authors write from practical experience as both are professional engineers. -




Convective Flow Boiling


Book Description

This book comprises selected papers from the First International Conference on Convective Flow Boiling. The purpose of the conference is to examine state-of-science and recent developments in technology of flow boiling, i.e., boiling systems which are affected by convective flows.




Boiling Heat Transfer And Two-Phase Flow


Book Description

Completely updated, this graduate text describes the current state of boiling heat transfer and two-phase flow, in terms through which students can attain a consistent understanding. Prediction of real or potential boiling heat transfer behaviour, both in steady and transient states, is covered to aid engineering design of reliable and effective systems.




Fluid Flow, Heat Transfer and Boiling in Micro-Channels


Book Description

The subject of the book is uid dynamics and heat transfer in micro-channels. This problem is important for understanding the complex phenomena associated with single- and two-phase ows in heated micro-channels. The challenge posed by high heat uxes in electronic chips makes thermal management a key factor in the development of these systems. Cooling of mic- electronic components by new cooling technologies, as well as improvement of the existing ones, is becoming a necessity as the power dissipation levels of integrated circuits increases and their sizes decrease. Miniature heat sinks with liquid ows in silicon wafers could signi cantly improve the performance and reliability of se- conductor devices. The improvements are made by increasing the effective thermal conductivity, by reducing the temperature gradient across the wafer, by reducing the maximum wafer temperature, and also by reducing the number and intensity of localized hot spots. A possible way to enhance heat transfer in systems with high power density is to change the phase in the micro-channels embedded in the device. This has motivated a number of theoretical and experimental investigations covering various aspects of heat transfer in micro-channel heat sinks with phase change. The ow and heat transfer in heated micro-channels are accompanied by a n- ber of thermohydrodynamic processes, such as liquid heating and vaporization, bo- ing, formation of two-phase mixtures with a very complicated inner structure, etc., which affect signi cantly the hydrodynamic and thermal characteristics of the co- ing systems.







Flow boiling and condensation in microscale channels


Book Description

This book covers aspects of multiphase flow and heat transfer during phase change processes, focusing on boiling and condensation in microscale channels. The authors present up-to-date predictive methods for flow pattern, void fraction, pressure drop, heat transfer coefficient and critical heat flux, pointing out the range of operational conditions that each method is valid. The first four chapters are dedicated on the motivation to study multiphase flow and heat transfer during phase change process, and the three last chapters are focused on the analysis of heat transfer process during boiling and condensation. During the description of the models and predictive methods, the trends are discussed and compared with experimental findings.