Author: John H. Nixon
Publisher: Gulf Professional Publishing
ISBN: 9780884158851
Category : Science
Languages : en
Pages : 120
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Book Description
The book provides an comprehensive overview of the techniques available for the joining and repair of offshore structures. Nixon starts with joining systems that do not require welding and then explores the associated engineering systems needed for joining procedures. Topics include pipe handling, hyperbaric chamber design, and principal underwater welding techniques, including wet, one atmosphere, and hyperbaric. Nixon also includes a description of the effects of environmental pressure on the various hyperbaric welding processes. A complete guide to underwater welding, this book also discusses technologies that show promise in the laboratory, but are not currently in use. Nixon provides appendices describing the relevant diving technologies, basic oceanography, and the research methods used in the development of hyperbaric welding.
Author: Gwyn Griffiths
Publisher: CRC Press
ISBN: 0203522303
Category : Technology & Engineering
Languages : en
Pages : 369
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Book Description
The oceans are a hostile environment, and gathering information on deep-sea life and the seabed is incredibly difficult. Autonomous underwater vehicles are robot submarines that are revolutionizing the way in which researchers and industry obtain data. Advances in technology have resulted in capable vehicles that have made new discoveries on how th
Author: L. Atteraas
Publisher: Elsevier
ISBN: 1483153746
Category : Technology & Engineering
Languages : en
Pages : 428
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Book Description
Underwater Technology: Offshore Petroleum covers the proceedings of the Underwater Technology Conference. The book discusses the development of safe and economic underwater operations and systems for underwater petroleum production. The text is comprised of 20 chapters, which are divided into four parts according to the areas of concern they tackle. Part 1 concerns itself with subsea production systems, and Part 2 tackles the operations system. Part 3 covers topics relating to inspection, reliability, and control, while Part 4 discusses testing. The book will be of great interest to professionals and researchers concerned with the development of underwater petroleum production.
Author: Committee on Undersea Vehicles and National Needs
Publisher: National Academies Press
ISBN: 0309588723
Category : Science
Languages : en
Pages : 114
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Book Description
The United States faces decisions requiring information about the oceans in vastly expanded scales of time and space and from oceanic sectors not accessible with the suite of tools now used by scientists and engineers. Advances in guidance and control, communications, sensors, and other technologies for undersea vehicles can provide an opportunity to understand the oceans' influence on the energy and chemical balance that sustains humankind and to manage and deliver resources from and beneath the sea. This book assesses the state of undersea vehicle technology and opportunities for vehicle applications in science and industry. It provides guidance about vehicle subsystem development priorities and describes how national research can be focused most effectively.
Author: C.P. Ellinas
Publisher: Springer Science & Business Media
ISBN: 940090617X
Category : Technology & Engineering
Languages : en
Pages : 377
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Book Description
Dr C P Ellinas Advanced Mechanics & Engineering Ltd Major advances have been achieved in recent years in subsea pipeline design and installation. Inspection, maintenance and repair have also received much attention. The development of marginal fields has brought with it special problems, which have necessitated novel methods and solutions. In the meanwhile interest in the development of deepwater fields continues with the development of new technology. This Conference has placed emphasis in addressing developments in pipeline technology under four main headings: pipeline/seabed interaction; flexible pipelines; pipeline design, fabrication and installation; deepwater applications. Advances in North Sea technology over the last few years have been concerned mostly with marginal fields, small diameter pipelines and new materials, which are well covered in the first three topics. Economic development of marginal fields requires processing of oil and gas to take place not at the wellhead but at existing facilities, usually some distance away. Hydrocarbons are thus often transported at high pressure and temperature in small diameter pipelines, which need to be protected through trenching. However, such operational practice has brought to the fore a problem that in the past was of little concern namely, upheaval buckling.
Author: United States. Commission on Marine Science, Engineering, and Resources
Publisher:
ISBN:
Category : Marine engineering
Languages : en
Pages : 328
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Book Description
Author: Defense Documentation Center (U.S.)
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1032
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Book Description
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 694
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Book Description
Author: Fredrik Søreide
Publisher: Texas A&M University Press
ISBN: 1603442189
Category : Science
Languages : en
Pages : 193
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Book Description
Deepwater archaeology uncovers secrets from the ancient maritime past . . . Thousands of shipwrecks and archaeological sites lie undiscovered in deep water, potentially holding important clues to our maritime past. Scientists have explored only a small percentage of the oceans' depths, as 98 percent of the seabed lies well beyond the reach of conventional diving. Ships from the Depths surveys the dramatic advances in technology over the last few years that have made it possible for scientists to locate, study, and catalogue archaeological sites in waters previously inaccessible to humans. Researcher and explorer Fredrik Søreide presents the development of deepwater archaeology since 1971, when Willard Bascom designed his Alcoa Seaprobe to locate and raise deepwater wrecks in the Mediterranean. Accompanied by descriptions and color photographs of deepwater projects and equipment, this book considers not only techniques that have been developed for location and observation of sites but also removal and excavation methods distinctive to these unique locations, far beyond the reach of scuba gear. Søreide provides an introduction to and survey of the history, development, and potential of this exciting branch of nautical archaeology. Scholars and field archaeologists will appreciate this handy compendium of the current state of the discipline and technology, and general readers will relish this comprehensive look at the challenges and opportunities associated with locating and studying historical and ancient shipwrecks in some of the world’s deepest waters.
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 32
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Book Description
