Facing the Heat Barrier

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Publisher : Courier Dover Publications
ISBN 13 : 0486834514
Total Pages : 355 pages
Book Rating : 4.4/5 (868 download)

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Book Synopsis Facing the Heat Barrier by : T.A. Heppenheimer

Download or read book Facing the Heat Barrier written by T.A. Heppenheimer and published by Courier Dover Publications. This book was released on 2018-09-12 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume from The NASA History Series presents an overview of the science of hypersonics, the study of flight at speeds at which the physics of flows is dominated by aerodynamic heating. The survey begins during the years immediately following World War II, with the first steps in hypersonic research: the development of missile nose cones and the X-15; the earliest concepts of hypersonic propulsion; and the origin of the scramjet engine. Next, it addresses the re-entry problem, which came to the forefront during the mid-1950s, showing how work in this area supported the manned space program and contributed to the development of the orbital shuttle. Subsequent chapters explore the fading of scramjet studies and the rise of the National Aerospace Plane (NASP) program of 1985–95, which sought to lay groundwork for single-stage vehicles. The program's ultimate shortcomings — in terms of aerodynamics, propulsion, and materials — are discussed, and the book concludes with a look at hypersonics in the post-NASP era, including the development of the X-33 and X-34 launch vehicles, further uses for scramjets, and advances in fluid mechanics. Clearly, ongoing research in hypersonics has yet to reach its full potential, and readers with an interest in aeronautics and astronautics will find this book a fascinating exploration of the field's history and future.

Anagram Solver

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Publisher : Bloomsbury Publishing
ISBN 13 : 1408102579
Total Pages : 719 pages
Book Rating : 4.4/5 (81 download)

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Book Synopsis Anagram Solver by : Bloomsbury Publishing

Download or read book Anagram Solver written by Bloomsbury Publishing and published by Bloomsbury Publishing. This book was released on 2009-01-01 with total page 719 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anagram Solver is the essential guide to cracking all types of quiz and crossword featuring anagrams. Containing over 200,000 words and phrases, Anagram Solver includes plural noun forms, palindromes, idioms, first names and all parts of speech. Anagrams are grouped by the number of letters they contain with the letters set out in alphabetical order so that once the letters of an anagram are arranged alphabetically, finding the solution is as easy as locating the word in a dictionary.

Tile & Till

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Publisher :
ISBN 13 :
Total Pages : 536 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Tile & Till by :

Download or read book Tile & Till written by and published by . This book was released on 1915 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Merriam-Webster's Rhyming Dictionary

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Publisher : Merriam-Webster
ISBN 13 : 9780877796329
Total Pages : 356 pages
Book Rating : 4.7/5 (963 download)

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Book Synopsis Merriam-Webster's Rhyming Dictionary by : Merriam-Webster, Inc

Download or read book Merriam-Webster's Rhyming Dictionary written by Merriam-Webster, Inc and published by Merriam-Webster. This book was released on 2002 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: New edition! Convenient listing of words arranged alphabetically by rhyming sounds. More than 55,000 entries. Includes one-, two-, and three-syllable rhymes. Fully cross-referenced for ease of use. Based on best-selling Merriam-Webster's Collegiate® Dictionary, Eleventh Edition.

Antifascisms

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Publisher : Fairleigh Dickinson Univ Press
ISBN 13 : 9780838636763
Total Pages : 260 pages
Book Rating : 4.6/5 (367 download)

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Book Synopsis Antifascisms by : David Ward

Download or read book Antifascisms written by David Ward and published by Fairleigh Dickinson Univ Press. This book was released on 1996 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an in-depth analysis of three of the most crucial years in twentieth-century Italian history, the years 1943-46. After more than two decades of a Fascist regime and a disastrous war experience during which Italy changed sides, these years saw the laying of the political and cultural foundations for what has since become known as Italy's First Republic. Drawing on texts from the literature, film, journalism, and political debate of the period, Antifascisms offers a thorough survey of the personalities and positions that informed the decisions taken in this crucial phase of modern Italian history.

Type & Typo

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Publisher : Omair Nazir
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4./5 ( download)

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Book Synopsis Type & Typo by :

Download or read book Type & Typo written by and published by Omair Nazir. This book was released on with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Alphaherpesviruses

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Publisher : Caister Academic Press Limited
ISBN 13 : 9781904455769
Total Pages : 0 pages
Book Rating : 4.4/5 (557 download)

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Book Synopsis Alphaherpesviruses by : Sandra Knowles Weller

Download or read book Alphaherpesviruses written by Sandra Knowles Weller and published by Caister Academic Press Limited. This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alphaherpesviruses are a fascinating group of DNA viruses that includes important human pathogens such as herpes simplex virus type 1 (HSV-1), HSV-2, and varicella-zoster virus (VZV): the causative agents of cold sores, genital ulcerous disease, and chickenpox/shingles, respectively. A key attribute of these viruses is their ability to establish lifelong latent infection in the peripheral nervous system of the host. Such persistence requires subversion of the host's immune system and intrinsic antiviral defense mechanisms. Understanding the mechanisms of the immune evasion and what triggers viral reactivation is a major challenge for today's researchers. This has prompted enormous research efforts into understanding the molecular and cellular biology of these viruses. This up-to-date and comprehensive volume aims to distill the most important research in this area providing a timely overview of the field. Topics covered include: transcriptional regulation, DNA replication, translational control, virus entry and capsid assembly, the role of microRNAs in infection and oncolytic vectors for cancer therapy. In addition there is coverage of virus-host interactions, including apoptosis, subversion of host protein quality control and DNA damage response pathways, autophagy, establishment and reactivation from latency, interferon responses, immunity and vaccine development. Essential reading for everyone working with alphaherpesviruses and of interest to all virologists working on latent infections.

Fletcherism, what it is

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Publisher :
ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.A/5 ( download)

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Book Synopsis Fletcherism, what it is by : Horace Fletcher

Download or read book Fletcherism, what it is written by Horace Fletcher and published by . This book was released on 1913 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Civil Censorship

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Publisher :
ISBN 13 :
Total Pages : 58 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Civil Censorship by : United States. Department of the Army

Download or read book Civil Censorship written by United States. Department of the Army and published by . This book was released on 1981 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Phonetics, Theory and Application

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Publisher : McGraw-Hill Humanities, Social Sciences & World Languages
ISBN 13 :
Total Pages : 456 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Phonetics, Theory and Application by : William R. Tiffany

Download or read book Phonetics, Theory and Application written by William R. Tiffany and published by McGraw-Hill Humanities, Social Sciences & World Languages. This book was released on 1977 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Acharnians

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Publisher : Simon and Schuster
ISBN 13 : 1625580681
Total Pages : 44 pages
Book Rating : 4.6/5 (255 download)

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Book Synopsis The Acharnians by : Aristophanes

Download or read book The Acharnians written by Aristophanes and published by Simon and Schuster. This book was released on 2012-11-01 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Writing at the time of political and social crisis in Athens, Aristophanes was an eloquent yet bawdy challenger to the demagogue and the sophist. The Achanians is a plea for peace set against the background of the long war with Sparta.

Adonais

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Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (46 download)

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Book Synopsis Adonais by : Percy Bysshe Shelley

Download or read book Adonais written by Percy Bysshe Shelley and published by . This book was released on 1821 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bound Lives

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Publisher : University of Pittsburgh Pre
ISBN 13 : 0822977966
Total Pages : 274 pages
Book Rating : 4.8/5 (229 download)

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Book Synopsis Bound Lives by : Rachel Sarah O'Toole

Download or read book Bound Lives written by Rachel Sarah O'Toole and published by University of Pittsburgh Pre. This book was released on 2012-04-15 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bound Lives chronicles the lived experience of race relations in northern coastal Peru during the colonial era. Rachel Sarah O'Toole examines how Andeans and Africans negotiated and employed casta, and in doing so, constructed these racial categories. Royal and viceregal authorities separated "Indians" from "blacks" by defining each to specific labor demands. Casta categories did the work of race, yet, not all casta categories did the same type of work since Andeans, Africans, and their descendants were bound by their locations within colonialism and slavery. The secular colonial legal system clearly favored indigenous populations. Andeans were afforded greater protections as "threatened" native vassals. Despite this, in the 1640s during the rise of sugar production, Andeans were driven from their assigned colonial towns and communal property by a land privatization program. Andeans did not disappear, however; they worked as artisans, muleteers, and laborers for hire. By the late seventeenth and early eighteenth centuries, Andeans employed their legal status as Indians to defend their prerogatives to political representation that included the policing of Africans. As rural slaves, Africans often found themselves outside the bounds of secular law and subject to the judgments of local slaveholding authorities. Africans therefore developed a rhetoric of valuation within the market and claimed new kinships to protect themselves in disputes with their captors and in slave-trading negotiations. Africans countered slaveholders' claims on their time, overt supervision of their labor, and control of their rest moments by invoking customary practices. Bound Lives offers an entirely new perspective on racial identities in colonial Peru. It highlights the tenuous interactions of colonial authorities, indigenous communities, and enslaved populations and shows how the interplay between colonial law and daily practice shaped the nature of colonialism and slavery.

Crossword Solver

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Publisher : Bloomsbury Pub Limited
ISBN 13 : 9780747550754
Total Pages : 423 pages
Book Rating : 4.5/5 (57 download)

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Book Synopsis Crossword Solver by : Anne Stibbs

Download or read book Crossword Solver written by Anne Stibbs and published by Bloomsbury Pub Limited. This book was released on 2000 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: An aid to solving crosswords. It contains over 100,000 potential solutions, including plurals, comparative and superlative adjectives, and inflections of verbs. The list extends to first names, place names and technical terms, euphemisms and compound expressions, as well as abbreviations.

Collins Rhyming Dictionary

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Publisher : HarperCollins UK
ISBN 13 : 0007588941
Total Pages : 1342 pages
Book Rating : 4.0/5 (75 download)

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Book Synopsis Collins Rhyming Dictionary by : Rosalind Fergusson

Download or read book Collins Rhyming Dictionary written by Rosalind Fergusson and published by HarperCollins UK. This book was released on 2014-09-04 with total page 1342 pages. Available in PDF, EPUB and Kindle. Book excerpt: If it’s time for a rhyme, or you need a satiric lyric, the Collins Rhyming Dictionary is the fastest and easiest way to refine your line.

Analysis of Injection Processes in an Innovative 3D-CFD Tool for the Simulation of Internal Combustion Engines

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Publisher : Springer
ISBN 13 : 3658221674
Total Pages : 181 pages
Book Rating : 4.6/5 (582 download)

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Book Synopsis Analysis of Injection Processes in an Innovative 3D-CFD Tool for the Simulation of Internal Combustion Engines by : Marlene Wentsch

Download or read book Analysis of Injection Processes in an Innovative 3D-CFD Tool for the Simulation of Internal Combustion Engines written by Marlene Wentsch and published by Springer. This book was released on 2018-05-16 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to the large number of influencing parameters and interactions, the fuel injection and therewith fuel propagation and distribution are among the most complex processes in an internal combustion engine. For this reason, injection is usually the subject to highly detailed numerical modeling, which leads to unacceptably high computing times in the 3D-CFD simulation of a full engine domain. Marlene Wentsch presents a critical analysis, optimization and extension of injection modeling in an innovative, fast response 3D-CFD tool that is exclusively dedicated to the virtual development of internal combustion engines. About the Author Marlene Wentsch works as research associate in the field of 3D-CFD simulations of injection processes at the Institute of Internal Combustion Engines and Automotive Engineering (IVK), University of Stuttgart, Germany.

Fundamentals of Fuel Injection and Emission in Two-Stroke Engines

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Publisher : Nova Science Publishers
ISBN 13 : 9781536124729
Total Pages : 0 pages
Book Rating : 4.1/5 (247 download)

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Book Synopsis Fundamentals of Fuel Injection and Emission in Two-Stroke Engines by : Wadysaw Mitianiec

Download or read book Fundamentals of Fuel Injection and Emission in Two-Stroke Engines written by Wadysaw Mitianiec and published by Nova Science Publishers. This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main goal of the book is the presentation of the last theoretical and experimental works concerning fuel injection systems, mainly in small power two-stroke engines as well as in marine engines. This book includes thirteen chapters devoted to the processes of fuel injection and the combustion that takes place in a stratified charge within the cylinders of two-stroke engines. In the first two chapters, the division into different injection systems in two-stroke engines and each injection system is briefly described. Various theoretical and practical solutions of fueling system designs are described. In Chapter Three, mathematical models, the spatial movement of gas in the cylinder and the combustion chamber are introduced, taking into account the turbulence of the charge. Chapter Four relates to the behavior of fuel injected into the gaseous medium, including evaporation processes, disintegration and processes occurring while the fuel drops connect with the wall. The next section describes the zero-dimensional model of fuel injection in two-stroke engines along with examples of numerical calculations. The sixth chapter is devoted to CFD multi-dimensional models of movement and evaporation of the fuel in a closed gaseous medium, occurring also in other engine types. Chapter Seven describes a two-zone model of the combustion process and the effect of the geometry of the combustion chamber on the flame propagation with a simplified verification model of combustion. Chapter Eight compares the propagation phase of gas and liquid fuels concerning direct fuel injection as well as the direct fuel injection from the cylinder head and the thermodynamic parameters of the charge. The formation of the components during the combustion process in the direct fuel injection two-stroke engine was obtained by numerical calculations and results are discussed in Chapter Nine. Chapter Ten describes the parameters of the two-stroke engine with a direct fuel injection carried out at the Cracow University of Technology. Additionally, the chapter presents CFD simulations of fuel propagation and combustion processes, taking into account the formation of toxic components and exhaust gas emission. The processes of two direct rich mixture injection systems FAST and RMIS developed in CUT are presented in Chapter Eleven. Miscellaneous problems of direct fuel injection, such as characteristics of fuel injectors, problems of direct gaseous fuel injection, and the application of fuelling systems in outboard engines and snowmobile vehicles are presented in Chapter Twelve. A comparison of working parameters in two- and four stroke engines is also mapped out. The last chapters contain the final conclusions and remarks concerning fuel injection and emission of exhaust gases in small two-stroke engines. This book is a comprehensive monograph on fuel injection. The author presents a series of theoretical and design information from his own experience and on the basis of the works of other authors. The main text intends to direct fuel injection with respect to gas motion in the combustion chamber and influence the injection parameters for exhaust emission. The book presents its own theoretical work and experimental tests concerning a two-stroke gasoline engine with electrically controlled direct fuel injection. The book describes the processes of a general nature also occurring in other types of engines and presents a comparison of different injection systems on working parameters and gas emission. The book contains 294 images, 290 equations and 16 tables obtained from the CFD simulation and experimental works.