Liquid hydrogen is shown to be the ideal fuel for civil transport aircraft, as well as for many types of military aircraft. Hydrogen Aircraft Technology discusses the potential of hydrogen for subsonic, supersonic, and hypersonic applications. Designs with sample configurations of aircraft for all three speed categories are presented, in addition to performance comparisons to equivalent designs for aircraft using conventional kerosine-type fuel and configurations for aircraft using liquid methane fuel. Other topics discussed include conceptual designs of the principal elements of fuel containment systems required for cryogenic fuels, operational elements (e.g., pumps, valves, pressure regulators, heat exchangers, lines and fittings), modifications for turbine engines to maximize the benefit of hydrogen, safety aspects compared to kerosine and methane fueled designs, equipment and facility designs for servicing hydrogen-fueled aircraft, production methods for liquid hydrogen, and the environmental advantages for using liquid hydrogen. The book also presents a plan for conducting the necessary development of technology and introducing hydrogen fuel into the worldwide civil air transport industry. Hydrogen Aircraft Technology will provide fascinating reading for anyone interested in aircraft and hydrogen fuel designs.

The Enlightenment has long been seen as synonymous with the beginnings of modern Western intellectual and political culture. As a set of ideas and a social movement, this historical moment, the 'age of reason' of the seventeenth and eighteenth century, is marked by attempts to place knowledge on new foundations. The Cambridge Companion to the French Enlightenment brings together essays by leading scholars representing disciplines ranging from philosophy, religion and literature, to art, medicine, anthropology and architecture, to analyse the French Enlightenment. Each essay presents a concise view of an important aspect of the French Enlightenment, discussing its defining characteristics, internal dynamics and historical transformations. The Companion discusses the most influential reinterpretations of the Enlightenment that have taken place during the last two decades, reinterpretations that both reflect and have contributed to important re-evaluations of received ideas about the Enlightenment and the early modern period more generally.

The Enlightenment has long been seen as synonymous with the beginnings of modern Western intellectual and political culture. As a set of ideas and a social movement, this historical moment, the 'age of reason' of the seventeenth and eighteenth century, is marked by attempts to place knowledge on new foundations. The Cambridge Companion to the French Enlightenment brings together essays by leading scholars representing disciplines ranging from philosophy, religion and literature, to art, medicine, anthropology and architecture, to analyse the French Enlightenment. Each essay presents a concise view of an important aspect of the French Enlightenment, discussing its defining characteristics, internal dynamics and historical transformations. The Companion discusses the most influential reinterpretations of the Enlightenment that have taken place during the last two decades, reinterpretations that both reflect and have contributed to important re-evaluations of received ideas about the Enlightenment and the early modern period more generally.

Over the last two hundred years the theories and ideals of the Enlightenment have come to be viewed as the foundation of modern Western political and intellectual culture. Particularly in France they have played a fundamental role in the development of national identity. In a series of richly contextualised readings Daniel Brewer examines the cultural construction of the Enlightenment in France from the eighteenth century to the present day. He examines a range of important Enlightenment texts, explores the ways in which they defined their modernising project, and analyses the cultural and political uses to which they have been put by scholars, writers and intellectuals. This book presents a significant advance in the field of Enlightenment studies, in an important and timely reassessment of the heritage and continued relevance of Enlightenment ideals.

Over the last two hundred years the theories and ideals of the Enlightenment have come to be viewed as the foundation of modern Western political and intellectual culture. Particularly in France they have played a fundamental role in the development of national identity. In a series of richly contextualised readings Daniel Brewer examines the cultural construction of the Enlightenment in France from the eighteenth century to the present day. He examines a range of important Enlightenment texts, explores the ways in which they defined their modernising project, and analyses the cultural and political uses to which they have been put by scholars, writers and intellectuals. This book presents a significant advance in the field of Enlightenment studies, in an important and timely reassessment of the heritage and continued relevance of Enlightenment ideals.

This study explores the problems faced by writers of the Enlightenment, who attempted to demystify all previous forms of knowledge by applying rationalist critiques that can in turn be applied to examine their own critical work. It focuses on the works of one of the best-known writers of eighteenth-century France, Denis Diderot, analysing his experimentation with presenting critical knowledge. Paying close attention to the formal-poetic nature of Diderot's writing, his 'art', it examines the interplay between critical knowledge and its representation, between epistemology and aesthetics. Professor Brewer shows how Diderot's work in the areas of philosophy, science, the fine arts and literature pushed Enlightenment critique to its limits, and points to its remarkable similarity to aspects of modern critical theory.

This study explores the problems faced by writers of the Enlightenment, who attempted to demystify all previous forms of knowledge by applying rationalist critiques that can in turn be applied to examine their own critical work. It focuses on the works of one of the best-known writers of eighteenth-century France, Denis Diderot, analysing his experimentation with presenting critical knowledge. Paying close attention to the formal-poetic nature of Diderot's writing, his 'art', it examines the interplay between critical knowledge and its representation, between epistemology and aesthetics. Professor Brewer shows how Diderot's work in the areas of philosophy, science, the fine arts and literature pushed Enlightenment critique to its limits, and points to its remarkable similarity to aspects of modern critical theory.

The 18th century was a wealth of knowledge, exploration and rapidly growing technology and expanding record-keeping made possible by advances in the printing press. In its determination to preserve the century of revolution, Gale initiated a revolution of its own: digitization of epic proportions to preserve these invaluable works in the largest archive of its kind. Now for the first time these high-quality digital copies of original 18th century manuscripts are available in print, making them highly accessible to libraries, undergraduate students, and independent scholars.Delve into what it was like to live during the eighteenth century by reading the first-hand accounts of everyday people, including city dwellers and farmers, businessmen and bankers, artisans and merchants, artists and their patrons, politicians and their constituents. Original texts make the American, French, and Industrial revolutions vividly contemporary.++++The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to insure edition identification: ++++<sourceLibrary>Library of Congress<ESTCID>W012547<Notes>Half-title: Mr. Brewer's discourse relating to the war.<imprintFull>Boston in New-England: Printed by B. Green, 1724. <collation> 4],19, 1]p.; 8

One of the most persistent, troubling, and divisive of the ideological divisions within modernity is the struggle over the Enlightenment and its legacy. Much of the difficulty is owed to a general failure among scholars to consider how history, philosophy, and politics work together. Rethinking the Enlightenment bridges these disciplinary divides. Recent work by historians has now called into question many of the cliches that still dominate scholarly understandings of the Enlightenment's literary, philosophical, and political culture. Yet this work has so far had little impact on the reception of the Enlightenment, its key players, debates, and ideas in the disciplines that most rely on its legacy, namely, philosophy and political science. Edited by Geoff Boucher and Henry Martyn Lloyd, Rethinking the Enlightenment makes the case for connecting new work in intellectual history with fresh understandings of 'Continental' philosophy and political theory. In doing so, in this collection moves towards a critical self-understanding of the present.

One of the most persistent, troubling, and divisive of the ideological divisions within modernity is the struggle over the Enlightenment and its legacy. Much of the difficulty is owed to a general failure among scholars to consider how history, philosophy, and politics work together. Rethinking the Enlightenment bridges these disciplinary divides. Recent work by historians has now called into question many of the cliches that still dominate scholarly understandings of the Enlightenment's literary, philosophical, and political culture. Yet this work has so far had little impact on the reception of the Enlightenment, its key players, debates, and ideas in the disciplines that most rely on its legacy, namely, philosophy and political science. Edited by Geoff Boucher and Henry Martyn Lloyd, Rethinking the Enlightenment makes the case for connecting new work in intellectual history with fresh understandings of 'Continental' philosophy and political theory. In doing so, in this collection moves towards a critical self-understanding of the present.