Author: Robert Ellsworth Glover
Publisher:
ISBN:
Category : Radioactive waste disposal
Languages : en
Pages : 40
Book Description
A Visualization Study of Secondary Flows in Cascades
Author: Arthur G. Hansen
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 106
Book Description
Flow-visualization techniques are employed to ascertain the streamline patterns of the nonpotential, secondary flows in the boundary layers of cascades, thereby providing a basis for more extended analyses in turbomachines. The three-dimensional deflection of the end-wall boundary layer results in the formation of a vortex well up in each cascade passage. The size and tightness of the vortex generated depend upon the main flow turning in the cascade passage. Once formed, a vortex resists turning in subsequent blade rows. This results in unfavorable angles of attack and possible flow disturbances on the pressure surfaces of subsequent blade rows when the vortices impinge on these surfaces.
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 106
Book Description
Flow-visualization techniques are employed to ascertain the streamline patterns of the nonpotential, secondary flows in the boundary layers of cascades, thereby providing a basis for more extended analyses in turbomachines. The three-dimensional deflection of the end-wall boundary layer results in the formation of a vortex well up in each cascade passage. The size and tightness of the vortex generated depend upon the main flow turning in the cascade passage. Once formed, a vortex resists turning in subsequent blade rows. This results in unfavorable angles of attack and possible flow disturbances on the pressure surfaces of subsequent blade rows when the vortices impinge on these surfaces.
Report
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 44
Book Description
Dispersion of Dissolved Or Suspended Materials in Flowing Streams
Author: Robert Ellsworth Glover
Publisher:
ISBN:
Category : Radioactive waste disposal
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Radioactive waste disposal
Languages : en
Pages : 40
Book Description
Water-supply Paper
Author:
Publisher:
ISBN:
Category : Floods
Languages : en
Pages : 530
Book Description
Publisher:
ISBN:
Category : Floods
Languages : en
Pages : 530
Book Description
Grounds for Grounding
Author: Elya B. Joffe
Publisher: John Wiley & Sons
ISBN: 1118211510
Category : Technology & Engineering
Languages : en
Pages : 827
Book Description
GROUNDS FOR GROUNDING The first book to cover grounding from the circuit to system and across the entire spectrum of applications Grounds for Grounding provides a complete and thorough approach to the subject of designing electrical and electronic circuits and systems, blending theory and practice to demonstrate how a few basic rules can be applied across a broad range of applications. The authors begin with the basic concepts of Electromagnetic Compatibility (EMC) that are essential for understanding grounding theory and its applications, such as “ground loop,” which is one of the most misunderstood concepts in EMC. Next, they provide an introduction to grounding, including safety grounding, grounding for control of electromagnetic interference, and grounding-related case studies. Subsequent chapter coverage includes: Fundamentals of grounding design Bonding principles Grounding for power distribution and lightning protection systems Grounding in wiring circuits and cable shields Grounding of EMI terminal protection devices Grounding on printed circuit boards Integrated facility and platform grounding system Practical case studies are integrated throughout the book to aid in readers’ comprehension and each chapter concludes with a useful bibliography. Grounds for Grounding is an indispensable resource for electrical and electronic engineers who work with the design of circuits, systems, and facilities.
Publisher: John Wiley & Sons
ISBN: 1118211510
Category : Technology & Engineering
Languages : en
Pages : 827
Book Description
GROUNDS FOR GROUNDING The first book to cover grounding from the circuit to system and across the entire spectrum of applications Grounds for Grounding provides a complete and thorough approach to the subject of designing electrical and electronic circuits and systems, blending theory and practice to demonstrate how a few basic rules can be applied across a broad range of applications. The authors begin with the basic concepts of Electromagnetic Compatibility (EMC) that are essential for understanding grounding theory and its applications, such as “ground loop,” which is one of the most misunderstood concepts in EMC. Next, they provide an introduction to grounding, including safety grounding, grounding for control of electromagnetic interference, and grounding-related case studies. Subsequent chapter coverage includes: Fundamentals of grounding design Bonding principles Grounding for power distribution and lightning protection systems Grounding in wiring circuits and cable shields Grounding of EMI terminal protection devices Grounding on printed circuit boards Integrated facility and platform grounding system Practical case studies are integrated throughout the book to aid in readers’ comprehension and each chapter concludes with a useful bibliography. Grounds for Grounding is an indispensable resource for electrical and electronic engineers who work with the design of circuits, systems, and facilities.
PCB Currents
Author: Douglas Brooks
Publisher: Pearson Education
ISBN: 0133415333
Category : Technology & Engineering
Languages : en
Pages : 342
Book Description
Building on his widely praised seminars, Brooks explains what current is, how it flows, and how it reacts. He begins by reviewing the nature of current, and then explains current flow in basic circuits, discusses sources that supply and drive current, and addresses the unique problems associated with current on PCBs.
Publisher: Pearson Education
ISBN: 0133415333
Category : Technology & Engineering
Languages : en
Pages : 342
Book Description
Building on his widely praised seminars, Brooks explains what current is, how it flows, and how it reacts. He begins by reviewing the nature of current, and then explains current flow in basic circuits, discusses sources that supply and drive current, and addresses the unique problems associated with current on PCBs.
Symposium on Development of Upper Respiratory Anatomy and Function
Author: James F. Bosma
Publisher:
ISBN:
Category : Children
Languages : en
Pages : 296
Book Description
This Symposium resulted from a linkage of interests of the National Institute of Child Health and Human Development, the National Institute of Dental Research, and the Fogarty International Center. The Perinatal Biology and Infant Mortality Program of the NICHD sponsors investigations of pregnancy, maternal health, intrauterine growth and infant development. A major role is in the instigation and the support of research pertinent to the sudden infant death syndrome (SIDS). The NIDR Section on Oral and Pharyngeal Development studies the infant performances of feeding, vocalization, and positioning, relating these to changes in local sensory resources. The FIC, through its Conference and Seminar Program, furthers international research pertinent to medicine. This conference of developmental anatomists and physiologists with clinicians concerned with the developmentally calendared entity of SIDS resulted in a productive and provocative exchange. We learned from each other and with each other. This volume is composed of chapters which were prepared after the conference, based in varying degree on the typescript of the spoken presentations. The questions and comments of the discussions were edited by the contributors and the responses by the chapter authors.
Publisher:
ISBN:
Category : Children
Languages : en
Pages : 296
Book Description
This Symposium resulted from a linkage of interests of the National Institute of Child Health and Human Development, the National Institute of Dental Research, and the Fogarty International Center. The Perinatal Biology and Infant Mortality Program of the NICHD sponsors investigations of pregnancy, maternal health, intrauterine growth and infant development. A major role is in the instigation and the support of research pertinent to the sudden infant death syndrome (SIDS). The NIDR Section on Oral and Pharyngeal Development studies the infant performances of feeding, vocalization, and positioning, relating these to changes in local sensory resources. The FIC, through its Conference and Seminar Program, furthers international research pertinent to medicine. This conference of developmental anatomists and physiologists with clinicians concerned with the developmentally calendared entity of SIDS resulted in a productive and provocative exchange. We learned from each other and with each other. This volume is composed of chapters which were prepared after the conference, based in varying degree on the typescript of the spoken presentations. The questions and comments of the discussions were edited by the contributors and the responses by the chapter authors.
NACA Research Memorandum
Author:
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 464
Book Description
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 464
Book Description
Flowing Traces
Author: James H. Sanford
Publisher: Princeton University Press
ISBN: 0691603324
Category : Art
Languages : en
Pages : 196
Book Description
According to the contributors to this volume, the relationship of Buddhism and the arts in Japan is less the rendering of Buddhist philosophical ideas through artistic imagery than it is the development of concepts and expressions in a virtually inseparable unity. By challenging those who consider religion to be the primary phenomenon and art the secondary arena for the apprehension of religious meanings, these essays reveal the collapse of other dichotomies as well. Touching on works produced at every social level, they explore a fascinating set of connections within Japanese culture and move to re-envision such usual distinctions as religion and art, sacred and secular, Buddhism and Shinto, theory and substance, elite and popular, and even audience and artist. The essays range from visual and literary hagiographies to No drama, to Sermon-Ballads, to a painting of the Nirvana of Vegetables. The contributors to the volume are James H. Foard, Elizabeth ten Grotenhuis, Frank Hoff, Laura S. Kaufman, William R. LaFleur, Susan Matisoff, Barbara Ruch, Yoshiaki Shimizu, and Royall Tyler. Originally published in 1992. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Publisher: Princeton University Press
ISBN: 0691603324
Category : Art
Languages : en
Pages : 196
Book Description
According to the contributors to this volume, the relationship of Buddhism and the arts in Japan is less the rendering of Buddhist philosophical ideas through artistic imagery than it is the development of concepts and expressions in a virtually inseparable unity. By challenging those who consider religion to be the primary phenomenon and art the secondary arena for the apprehension of religious meanings, these essays reveal the collapse of other dichotomies as well. Touching on works produced at every social level, they explore a fascinating set of connections within Japanese culture and move to re-envision such usual distinctions as religion and art, sacred and secular, Buddhism and Shinto, theory and substance, elite and popular, and even audience and artist. The essays range from visual and literary hagiographies to No drama, to Sermon-Ballads, to a painting of the Nirvana of Vegetables. The contributors to the volume are James H. Foard, Elizabeth ten Grotenhuis, Frank Hoff, Laura S. Kaufman, William R. LaFleur, Susan Matisoff, Barbara Ruch, Yoshiaki Shimizu, and Royall Tyler. Originally published in 1992. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Method for Calculating the Rolling and Yawing Moments Due to Rolling for Unswept Wings with Or Without Flaps Or Ailerons by Use of Nonlinear Section Lift Data
Author: Albert P. Martina
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 274
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 274
Book Description