Rigorous Fit To The Peak Region Of The Thrust Distribution

Download Rigorous Fit To The Peak Region Of The Thrust Distribution full books in PDF, epub, and Kindle. Read online Rigorous Fit To The Peak Region Of The Thrust Distribution ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!

Rigorous Fit to the Peak Region of the Thrust Distribution

Author : Prouty. Jeffrey C.
Publisher :
ISBN 13 :
Total Pages : 53 pages
Book Rating : 4.:/5 (898 download)

DOWNLOAD NOW!

Book Synopsis Rigorous Fit to the Peak Region of the Thrust Distribution by : Prouty. Jeffrey C.

Download or read book Rigorous Fit to the Peak Region of the Thrust Distribution written by Prouty. Jeffrey C. and published by . This book was released on 2014 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: We continue the work of Abbate et al. in [1], in which a factorization formula for the thrust distribution in electron-positron collisions was developed in the framework of soft-collinear effective theory. We extend the analysis of thrust to the peak region of the distribution, in which a nonperturbative soft function encoding the effects of large-angle soft gluon radiation plays a significant role. We write the soft function as an infinite sum of basis functions and use a truncated version in our calculations, allowing us to fit for the basis coefficients ci with all available thrust data from center-of-mass energies Q = 35 to 207 GeV. To characterize the soft function independently of a particular parameterization, we present fit results for its cumulant moments, denoted [Omega]1, up to i = 4. We compute experimental uncertainties from the fits and theory uncertainties using a random scan in the space of the undetermined parameters of the theory. Our approach significantly improves the fit in the peak region, reducing the minimum X2/d.o.f. value from to 5.29 using the best fit form the tail region without fitting basis functions, to 1.23 using five basis functions. We find [Omega]1 = 0.387 ± (0.003)exp ±(0.026)pert GeV, indicating that the peak region determines [Omega] with considerably more precision than the tail. For the second cumulant moment, we find [Omega]'2 = 0.032 ± (0.002)exp ± (0.011)pert GeV2 . We also estimate the third and fourth cumulant moments, obtaining [Omega]'3 = [3.5 ± (0.7)expt ±(2.3)pert] x 10- GeV 3 and [Omega]'4 = [-0.7 ± (3 .8)exp ± (11.9)pert] X 10-4 GeV4.

Fundamentals of Electric Propulsion

Author : Dan M. Goebel
Publisher : John Wiley & Sons
ISBN 13 : 0470436263
Total Pages : 528 pages
Book Rating : 4.4/5 (74 download)

DOWNLOAD NOW!

Book Synopsis Fundamentals of Electric Propulsion by : Dan M. Goebel

Download or read book Fundamentals of Electric Propulsion written by Dan M. Goebel and published by John Wiley & Sons. This book was released on 2008-12-22 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout most of the twentieth century, electric propulsion was considered the technology of the future. Now, the future has arrived. This important new book explains the fundamentals of electric propulsion for spacecraft and describes in detail the physics and characteristics of the two major electric thrusters in use today, ion and Hall thrusters. The authors provide an introduction to plasma physics in order to allow readers to understand the models and derivations used in determining electric thruster performance. They then go on to present detailed explanations of: Thruster principles Ion thruster plasma generators and accelerator grids Hollow cathodes Hall thrusters Ion and Hall thruster plumes Flight ion and Hall thrusters Based largely on research and development performed at the Jet Propulsion Laboratory (JPL) and complemented with scores of tables, figures, homework problems, and references, Fundamentals of Electric Propulsion: Ion and Hall Thrusters is an indispensable textbook for advanced undergraduate and graduate students who are preparing to enter the aerospace industry. It also serves as an equally valuable resource for professional engineers already at work in the field.

Machinery

Author :
Publisher :
ISBN 13 :
Total Pages : 1126 pages
Book Rating : 4.:/5 (334 download)

DOWNLOAD NOW!

Book Synopsis Machinery by :

Download or read book Machinery written by and published by . This book was released on 1913 with total page 1126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Feedback Systems

Author : Karl Johan Åström
Publisher : Princeton University Press
ISBN 13 : 069121347X
Total Pages : pages
Book Rating : 4.6/5 (912 download)

DOWNLOAD NOW!

Book Synopsis Feedback Systems by : Karl Johan Åström

Download or read book Feedback Systems written by Karl Johan Åström and published by Princeton University Press. This book was released on 2021-02-02 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The essential introduction to the principles and applications of feedback systems—now fully revised and expanded This textbook covers the mathematics needed to model, analyze, and design feedback systems. Now more user-friendly than ever, this revised and expanded edition of Feedback Systems is a one-volume resource for students and researchers in mathematics and engineering. It has applications across a range of disciplines that utilize feedback in physical, biological, information, and economic systems. Karl Åström and Richard Murray use techniques from physics, computer science, and operations research to introduce control-oriented modeling. They begin with state space tools for analysis and design, including stability of solutions, Lyapunov functions, reachability, state feedback observability, and estimators. The matrix exponential plays a central role in the analysis of linear control systems, allowing a concise development of many of the key concepts for this class of models. Åström and Murray then develop and explain tools in the frequency domain, including transfer functions, Nyquist analysis, PID control, frequency domain design, and robustness. Features a new chapter on design principles and tools, illustrating the types of problems that can be solved using feedback Includes a new chapter on fundamental limits and new material on the Routh-Hurwitz criterion and root locus plots Provides exercises at the end of every chapter Comes with an electronic solutions manual An ideal textbook for undergraduate and graduate students Indispensable for researchers seeking a self-contained resource on control theory

The Mechanical World

Author :
Publisher :
ISBN 13 :
Total Pages : 338 pages
Book Rating : 4.3/5 (243 download)

DOWNLOAD NOW!

Book Synopsis The Mechanical World by :

Download or read book The Mechanical World written by and published by . This book was released on 1909 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Structural and Thermal Evolution of the Himalayan Thrust Belt in Midwestern Nepal

Author : P.G. DeCelles
Publisher : Geological Society of America
ISBN 13 : 081372547X
Total Pages : 77 pages
Book Rating : 4.8/5 (137 download)

DOWNLOAD NOW!

Book Synopsis Structural and Thermal Evolution of the Himalayan Thrust Belt in Midwestern Nepal by : P.G. DeCelles

Download or read book Structural and Thermal Evolution of the Himalayan Thrust Belt in Midwestern Nepal written by P.G. DeCelles and published by Geological Society of America. This book was released on 2020-06-16 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Spanning eight kilometers of topographic relief, the Himalayan fold-thrust belt in Nepal has accommodated more than 700 km of Cenozoic convergence between the Indian subcontinent and Asia. Rapid tectonic shortening and erosion in a monsoonal climate have exhumed greenschist to upper amphibolite facies rocks along with unmetamorphosed rocks, including a 5-6-km-thick Cenozoic foreland basin sequence. This Special Paper presents new geochronology, multisystem thermochronology, structural geology, and geological mapping of an approximately 37,000 km2 region in midwestern and western Nepal. This work informs enduring Himalayan debates, including how and where to map the Main Central thrust, the geometry of the seismically active basal Himalayan detachment, processes of tectonic shortening in the context of postcollisional India-Asia convergence, and long-term geodynamics of the orogenic wedge"--Publisher's website

Machinery

Author : Lester Gray French
Publisher :
ISBN 13 :
Total Pages : 1292 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!

Book Synopsis Machinery by : Lester Gray French

Download or read book Machinery written by Lester Gray French and published by . This book was released on 1913 with total page 1292 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applied Mechanics Reviews

Author :
Publisher :
ISBN 13 :
Total Pages : 694 pages
Book Rating : 4.:/5 (31 download)

DOWNLOAD NOW!

Book Synopsis Applied Mechanics Reviews by :

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1995 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Flight Stability and Automatic Control

Author : Robert C. Nelson
Publisher : WCB/McGraw-Hill
ISBN 13 : 9780071158381
Total Pages : 441 pages
Book Rating : 4.1/5 (583 download)

DOWNLOAD NOW!

Book Synopsis Flight Stability and Automatic Control by : Robert C. Nelson

Download or read book Flight Stability and Automatic Control written by Robert C. Nelson and published by WCB/McGraw-Hill. This book was released on 1998 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of Flight Stability and Automatic Control presents an organized introduction to the useful and relevant topics necessary for a flight stability and controls course. Not only is this text presented at the appropriate mathematical level, it also features standard terminology and nomenclature, along with expanded coverage of classical control theory, autopilot designs, and modern control theory. Through the use of extensive examples, problems, and historical notes, author Robert Nelson develops a concise and vital text for aircraft flight stability and control or flight dynamics courses.

Discrete Choice Methods with Simulation

Author : Kenneth Train
Publisher : Cambridge University Press
ISBN 13 : 0521766559
Total Pages : 399 pages
Book Rating : 4.5/5 (217 download)

DOWNLOAD NOW!

Book Synopsis Discrete Choice Methods with Simulation by : Kenneth Train

Download or read book Discrete Choice Methods with Simulation written by Kenneth Train and published by Cambridge University Press. This book was released on 2009-07-06 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the new generation of discrete choice methods, focusing on the many advances that are made possible by simulation. Researchers use these statistical methods to examine the choices that consumers, households, firms, and other agents make. Each of the major models is covered: logit, generalized extreme value, or GEV (including nested and cross-nested logits), probit, and mixed logit, plus a variety of specifications that build on these basics. Simulation-assisted estimation procedures are investigated and compared, including maximum stimulated likelihood, method of simulated moments, and method of simulated scores. Procedures for drawing from densities are described, including variance reduction techniques such as anithetics and Halton draws. Recent advances in Bayesian procedures are explored, including the use of the Metropolis-Hastings algorithm and its variant Gibbs sampling. The second edition adds chapters on endogeneity and expectation-maximization (EM) algorithms. No other book incorporates all these fields, which have arisen in the past 25 years. The procedures are applicable in many fields, including energy, transportation, environmental studies, health, labor, and marketing.

Machinery

Author : Fred Herbert Colvin
Publisher :
ISBN 13 :
Total Pages : 1092 pages
Book Rating : 4.F/5 ( download)

DOWNLOAD NOW!

Book Synopsis Machinery by : Fred Herbert Colvin

Download or read book Machinery written by Fred Herbert Colvin and published by . This book was released on 1913 with total page 1092 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cal/OSHA Pocket Guide for the Construction Industry

Author :
Publisher :
ISBN 13 : 9781622701070
Total Pages : pages
Book Rating : 4.7/5 (1 download)

DOWNLOAD NOW!

Book Synopsis Cal/OSHA Pocket Guide for the Construction Industry by :

Download or read book Cal/OSHA Pocket Guide for the Construction Industry written by and published by . This book was released on 2015-01-05 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Cal/OSHA Pocket Guide for the Construction Industry is a handy guide for workers, employers, supervisors, and safety personnel. This latest 2011 edition is a quick field reference that summarizes selected safety standards from the California Code of Regulations. The major subject headings are alphabetized and cross-referenced within the text, and it has a detailed index. Spiral bound, 8.5 x 5.5"

Airframe and Powerplant Mechanics Airframe Handbook

Author : United States. Flight Standards Service
Publisher :
ISBN 13 :
Total Pages : 620 pages
Book Rating : 4.3/5 ( download)

DOWNLOAD NOW!

Book Synopsis Airframe and Powerplant Mechanics Airframe Handbook by : United States. Flight Standards Service

Download or read book Airframe and Powerplant Mechanics Airframe Handbook written by United States. Flight Standards Service and published by . This book was released on 1976 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

Author :
Publisher :
ISBN 13 :
Total Pages : 704 pages
Book Rating : 4.X/5 (4 download)

DOWNLOAD NOW!

Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Engineer

Author :
Publisher :
ISBN 13 :
Total Pages : 460 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!

Book Synopsis The Engineer by :

Download or read book The Engineer written by and published by . This book was released on 1860 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Volcanism and Tectonism Across the Inner Solar System

Author : T. Platz
Publisher : Geological Society of London
ISBN 13 : 1862396329
Total Pages : 448 pages
Book Rating : 4.8/5 (623 download)

DOWNLOAD NOW!

Book Synopsis Volcanism and Tectonism Across the Inner Solar System by : T. Platz

Download or read book Volcanism and Tectonism Across the Inner Solar System written by T. Platz and published by Geological Society of London. This book was released on 2015-01-05 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volcanism and tectonism are the dominant endogenic means by which planetary surfaces change. This book aims to encompass the broad range in character of volcanism, tectonism, faulting and associated interactions observed on planetary bodies across the inner solar system - a region that includes Mercury, Venus, Earth, the Moon, Mars and asteroids. The diversity and breadth of landforms produced by volcanic and tectonic processes is enormous, and varies across the inner solar system bodies. As a result, the selection of prevailing landforms and their underlying formational processes that are described and highlighted in this volume are but a primer to the expansive field of planetary volcanism and tectonism. This Special Publication features 22 research articles about volcanic and tectonic processes manifest across the inner solar system.

Flow and Transformations in Porous Media

Author : Renaud Toussaint
Publisher : Frontiers Media SA
ISBN 13 : 2889450775
Total Pages : 202 pages
Book Rating : 4.8/5 (894 download)

DOWNLOAD NOW!

Book Synopsis Flow and Transformations in Porous Media by : Renaud Toussaint

Download or read book Flow and Transformations in Porous Media written by Renaud Toussaint and published by Frontiers Media SA. This book was released on 2017-02-07 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluid flow in transforming porous rocks, fracture networks, and granular media is a very active interdisciplinary research subject in Physics, Earth Sciences, and Engineering. Examples of natural and engineered processes include hydrocarbon recovery, carbon dioxide geo-sequestration, soil drying and wetting, pollution remediation, soil liquefaction, landslides, dynamics of wet or dry granular media, dynamics of faulting or friction, volcanic eruptions, gas venting in sediments, karst development and speleogenesis, ore deposit development, and radioactive waste disposal. Hydrodynamic flow instabilities and pore scale disorder typically result in complex flow patterning. In transforming media, additional mechanisms come into play: compaction, de-compaction, erosion, segregation, and fracturing lead to changes in permeability over time. Dissolution, precipitation, and chemical reactions between solutes and solids may gradually alter the composition and structure of the solid matrix, either creating or destroying permeable paths for fluid flow. A complex, dynamic feedback thus arises where, on the one hand, the fluid flow affects the characteristics of the porous medium, and on the other hand the changing medium influences the fluid flow. This Research Topic Ebook presents current research illustrating the depth and breadth of ongoing work in the field of flow and transformation in porous media through 15 papers by 72 authors from around the world. The body of work highlights the challenges posed by the vast range of length- and time-scales over which subsurface flow processes occur. Importantly, phenomena from each scale contribute to the larger-scale behavior. The flow of oil and gas in reservoirs, and the flow of groundwater on catchment scale is sensitively linked to pore scale processes and material heterogeneity down to the micrometer scale. The geological features of the same reservoirs and catchments evolved over millions of years, sometimes as a consequence of cracking and fracture growth occurring on the time scale of microseconds. The research presented by the authors of this Research Topic represents a step toward bridging the separation of scales as well as the separation of scientific disciplines so that a more unified picture of flow and transformation in porous media can start to emerge.