Transcendental Representations with Applications to Solids and Fluids

Transcendental Representations with Applications to Solids and Fluids PDF Author: Luis Manuel Braga da Costa Campos
Publisher: CRC Press
ISBN: 1439835241
Category : Mathematics
Languages : en
Pages : 879

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Book Description
Building on the author's previous book in the series, Complex Analysis with Applications to Flows and Fields (CRC Press, 2010), Transcendental Representations with Applications to Solids and Fluids focuses on four infinite representations: series expansions, series of fractions for meromorphic functions, infinite products for functions with infinit

Transcendental Representations with Applications to Solids and Fluids

Transcendental Representations with Applications to Solids and Fluids PDF Author: Luis Manuel Braga da Costa Campos
Publisher: CRC Press
ISBN: 1439835241
Category : Mathematics
Languages : en
Pages : 879

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Book Description
Building on the author's previous book in the series, Complex Analysis with Applications to Flows and Fields (CRC Press, 2010), Transcendental Representations with Applications to Solids and Fluids focuses on four infinite representations: series expansions, series of fractions for meromorphic functions, infinite products for functions with infinit

The Vortex and The Jet

The Vortex and The Jet PDF Author: Reiner Decher
Publisher: Springer Nature
ISBN: 9811680280
Category : Technology & Engineering
Languages : en
Pages : 178

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Book Description
This open access book is an introduction for the lay reader to understand the basics of flight. The exposure is to the mysteries of lift generation by wings and the basic function of the jet propulsion engine. The text relies on simple descriptions of the physics of air flow without unduly involving mathematics. The text is richly illustrated with sketches and photographs to enrich verbal descriptions. The book takes the viewpoint that a reader does not have a background in the engineering of airplane components but is interested in the subject. The description is in terms of easy-to-understand terminology, occasional use of humor, references to everyday experiences, and occasionally to an algebraic relationship when that is unavoidable. This book would serve a student aspiring to be an engineer to begin grappling with the phenomena involved and the techniques used to analyze these phenomena. The practitioner, as well as the beginner, in the art of flying an airplane is well served with the knowledge exposed here. The text makes no apology for technical complexity. Its introduction is rigorous and provides a sound footing for further study.

Manipulation and Control of Jets in Crossflow

Manipulation and Control of Jets in Crossflow PDF Author: Ann R. Karagozian
Publisher: Springer
ISBN: 3709127920
Category : Technology & Engineering
Languages : en
Pages : 304

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Book Description
Fundamental Non-Reactive Jets in Crossflow and Other Jet Systems; Background on Modeling, Dynamical Systems, and Control; Reactive Jets in Crossflow and Multiphase Jets; Controlled Jets in Crossflow and Control via Jet Systems;

Astrophysical Jets and Their Engines

Astrophysical Jets and Their Engines PDF Author: Wolfgang Kundt
Publisher: Springer Science & Business Media
ISBN: 9400939272
Category : Science
Languages : en
Pages : 265

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Book Description
This volume is the documentation of the first Course on 'Neutron Stars, Active Galactic Nuclei and Jets', of an Erice School with a wide astro physical scope. The choice of the subject was made because of an apparent similari ty - stressed already at earlier meetings - of four classes of astrophy sical jet sources: Active Galactic Nuclei, Young Stellar Objects, Binary Neutron Stars and Binary White Dwarfs. They share important properties such as their morphology, high variability and large veloci ty gradients as well as - with some inference - their broad spectrum, hypersonic outflow and core/lobe power ratio. Despite this apparent similarity of the four source classes, quite different models have been put forward for their description: (i) The central engine of active galactic nuclei has been generally thought to be a black hole, in contrast to the central engine of young stellar objects and cometary nebulae which apparently is a pre-T-Tauri star, some six orders of magnitude less compact, and to the central engine of planetary nebulae which mayor may not be a binary white dwarf. (ii) The elongated lobes, or flow patterns, have been often interpreted as highly directional stellar wind outflows whereas in a few well mapped cases, the elongated flow appears to be 'pumped up' through a much narrower channel, or jet, both in the extragalactic and stellar sources.

Flow Control Techniques and Applications

Flow Control Techniques and Applications PDF Author: Jinjun Wang
Publisher: Cambridge University Press
ISBN: 1107161568
Category : Science
Languages : en
Pages : 293

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Book Description
Master the theory, applications and control mechanisms of flow control techniques.

Engineering Fluid Dynamics 2019-2020

Engineering Fluid Dynamics 2019-2020 PDF Author: Bjørn H. Hjertager
Publisher: MDPI
ISBN: 3036502505
Category : Technology & Engineering
Languages : en
Pages : 202

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Book Description
This book contains the successful submissions to a Special Issue of Energies entitled “Engineering Fluid Dynamics 2019–2020”. The topic of engineering fluid dynamics includes both experimental and computational studies. Of special interest were submissions from the fields of mechanical, chemical, marine, safety, and energy engineering. We welcomed original research articles and review articles. After one-and-a-half years, 59 papers were submitted and 31 were accepted for publication. The average processing time was about 41 days. The authors had the following geographical distribution: China (15); Korea (7); Japan (3); Norway (2); Sweden (2); Vietnam (2); Australia (1); Denmark (1); Germany (1); Mexico (1); Poland (1); Saudi Arabia (1); USA (1); Serbia (1). Papers covered a wide range of topics including analysis of free-surface waves, bridge girders, gear boxes, hills, radiation heat transfer, spillways, turbulent flames, pipe flow, open channels, jets, combustion chambers, welding, sprinkler, slug flow, turbines, thermoelectric power generation, airfoils, bed formation, fires in tunnels, shell-and-tube heat exchangers, and pumps.

Investigation of Synthetic Jets Heat Transfer and Flow Field

Investigation of Synthetic Jets Heat Transfer and Flow Field PDF Author: Carlo Salvatore Greco
Publisher: Youcanprint
ISBN: 8891187844
Category : Technology & Engineering
Languages : en
Pages : 187

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Book Description
Synthetic jets are devices able to “synthetize” a jet from the ambient in which they are embedded through a simple membrane oscillation inside a cavity with an orifice. Such features make them high reliable, silent and easy to be miniaturized. For these reasons, they are widely investigated as electronic cooling devices. The present research is focused on the design and analysis of a different type of synthetic jet device compared to its single classical configuration. Such a device his experimentally characterized through the study of its free and impinging flow field and the evaluation of its heat transfer performance.

Nineteenth International Laser Radar Conference

Nineteenth International Laser Radar Conference PDF Author: Upendra N. Singh
Publisher:
ISBN:
Category : Atmosphere
Languages : en
Pages : 602

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Book Description
This publication contains extended abstracts of papers presented at the Nineteenth International Laser Radar Conference, held at Annapolis, Maryland, July 6-10, 1998; 260 papers were presented in both oral and poster sessions. The topics of the conference sessions were Aerosol Clouds, Multiple Scattering; Tropospheric Profiling, Stratospheric/Mesospheric Profiling; Wind Profiling; New Lidar Technology and Techniques; Lidar Applications, Including Altimetry and Marine; Space and Future Lidar; and Lidar Commercialization/Eye Safety. This conference reflects the breadth of research activities being conducted in the lidar field. These abstracts address subjects from lidar-based atmospheric investigations, development of new lasers and lidar system technology, and current and future space-based lidar systems.

Summary of Flow Modulation and Fluid-Structure Interaction Findings

Summary of Flow Modulation and Fluid-Structure Interaction Findings PDF Author: Wolfgang Schröder
Publisher: Springer Science & Business Media
ISBN: 3642040888
Category : Technology & Engineering
Languages : en
Pages : 434

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Book Description
The Collaborative Research Center SFB 401: Flow Modulation and Fluid-Structure Interaction at Airplane Wings investigates numerically and experimentally fundamental problems of very high capacity aircraft having large elastic wings. This issue summarizes the findings of the 12-year research program at RWTH Aachen University which was funded by the Deutsche Forschungsgemeinschaft (DFG) from 1997 through 2008. The research program covered the following three main topics of large transport aircraft: (i) Model flow, wakes, and vortices of airplanes in high-lift-configuration, (ii) Numerical tools for large scale adaptive flow simulation based on multiscale analysis and a parametric mapping concept for grid generation, and (iii) Validated computational design tools based on direct aeroelastic simulation with reduced structural models.

Journeys to Antarctica

Journeys to Antarctica PDF Author: Kalman Dubov
Publisher: Kalman Dubov
ISBN:
Category : Biography & Autobiography
Languages : en
Pages : 208

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Book Description
The continent of Antarctica, shrouded in mist, ice and frightful weather, was a land of mystery for millennia. Ancient and medieval cartographers and scientists pondered its reality, considering the South Pole at the extreme of Earth, the counterpart of the North Pole. But it was only in the 17th and 18th centuries that brave captains, piloting tiny ships (by today's standards) began plying these waters. The myth of Terra Australis was soon debunked as the misty veil of ice and cold yielded its secrets. Soon, many explorers set themselves the task of mastering this secret and unknown land. The story of such exploration is a fascinating tale: of those who braved the ice and cold; those who living to tell the tale of their exploits; and those who did not. Today, waters, seas, mountains and valleys are known by these hardy men and their feats of bravery. The tale of exploration is also coupled with greed, spurred by the advance of territorial claims over land and sea. In this regard, the British were foremost in this quest. They were only halted by the adoption of the Antarctic Treaty System, an international agreement that preserves and protects Antarctica from every mercantile endeavor -- at least until until 2048. There are no human settlements on Antarctica, save for research stations as scientist-explorers further our collective understanding of the continent, its flora and fauna, its many water animals that come here and to understand the story hidden beneath hundreds of feet of solid ice. Of greatest importance is the effect this continent has on the rest of the globe, with its teeming billions and ecological effect the world has on this distant land. This review discusses the explorers who first mapped the land and its waters, who navigated these channels and so, leading to the wider discovery of the continent itself. The expansion of British interests in Antarctica was also spurred by the claim over the Falklands Islands, resulting in the 1982 conflict between Britain and Argentina. The Argentine invasion was repelled by British forces, though Argentina continues to claim sovereignty over the islands. For a time, Britain declared sovereignty from the Falklands to the South Pole, with overlapping claims from other countries. None of these sovereignty claims however, are recognized under the Antarctic Treaty. Of special interest is the science applied to the continent, which requires specialized training and expertise. I review some of the science, appreciating the dedication and determination of the men and women to understand this icy continent. Speaking of women, I was surprised to learn that women were forbidden from participating in exploration and scientific efforts based on nothing more than machismo - men who decided this was no place for women. The first women who pioneered and came to Antarctica faced a host of male-dominated and demeaning attitudes until these attitudes changed. I also explore a Jewish conundrum - how to visit Antarctica, either during its long summer or its dark winter and remain true to Jewish tradition. That tradition mandates following laws that are time-sensitive by the rhythm of day and night, which do not apply in this remote region. Ancient precedent is used to apply a modicum of reality to this remote region. I then discuss my two visits to the continent, once about Holland America's Prinsendam, and the second aboard the Amsterdam. While both journeys were memorable, the second voyage was overshadowed by Covid-19. In fact, the latter journey ended in late March, just two months later, when all passengers were required to disembark in Perth Australia and had to immediately return home. Unless one is a research scientist, travel to Antarctica is commonly by cruise ship. Even then, the Antarctic mainland is not seen. Instead, the ship will visit various points in the Antarctic Peninsula, a location that is closer to Ushuaia, Argentina or Punta Arenas, Chile. These locations are Fin del Mundo - the end of the earth, the last human habitation before reaching the Antarctic land mass. My visits were to the Peninsula, with each trip lasting just four and one half days. Combined, these nine days remain memorable for the uniqueness as for their stark color extremes. White and dark predominates here with few other colors marring the landscape. If ever I had a 'bucket list', these nine days filled the void of the only landmass on earth where extremes of ice and snow, of dark-colored penguins, whales and seals contrasted with the icebergs and high granite peaks atop snow-encrusted mountains. I remain grateful for this incredible opportunity to visit this remote land, cocooned aboard a large and warm vessel, with fellow passengers seeking the see this remote and distant land. I hope this review does justice to the beauty and cold silence of this remote land.