Final Report Of Geothermal Energy And High Performance Drilling Collaborative Research Program Gebo

Author : Cuvillier Verlag
Publisher : Cuvillier Verlag
Page : 994 pages
File Size : 50,5 Mb
Release : 2015-08-19
Category : Technology & Engineering
ISBN : 9783736980808

Get Book

Final Report of Geothermal Energy and High-Performance Drilling Collaborative Research Program (gebo) by Cuvillier Verlag Pdf

The superior goal of the gebo research association was making important contributions for the future reliable drilling under the existing “hot-hard-rock” conditions in Niedersachsen and their development to the geothermal drillings with sustainable geological subsurface heat exchangers. This goal should be achieved due to the solid research and innovative technology approaches in their combination within one concept for pioneering methods in deep geothermal drillings in hard rock, to be more exact - in interdisciplinary cooperation on engineers and scientists - in cooperation between industry and University, researchers and users Gebo research association comprised scientists and technicians of different research institutions and universities who are working in 33 projects. The individual projects were assigned to one of the 4 main research fields or focus areas. Gebo research association started its activities with 7 project partners participating: - Technische Universität Braunschweig (TUBS) - Technische Universität Clausthal (TUC) - Gottfried Wilhelm Leibniz Universität Hannover (LUH) - Georg-August-Universität Göttingen (UGOE) - Leibniz-Institut für Angewandte Geophysik (LIAG) - Bundesanstalt für Geowissenschaften und Rohstoffe (BGR) - Energie-Forschungszentrum Niedersachsen (EFZN) Baker Hughes, an industrial partner, participated in the association and supplies it with its experience and additional funds.

Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 53,9 Mb
Release : 2015
Category : Electronic
ISBN : 3736990804

Get Book

Final Report of Geothermal Energy and High-performance Drilling Collaborative Research Program (gebo), Niedersachsen ; 4 by Anonim Pdf

Author : Interagency Geothermal Coordinating Council (U.S.)
Publisher : Unknown
Page : 188 pages
File Size : 48,8 Mb
Release : 1979
Category : Electronic
ISBN : UOM:39015095243245

Get Book

Geothermal Energy Research Development & Demonstration Program by Interagency Geothermal Coordinating Council (U.S.) Pdf

Author : Interagency Geothermal Coordinating Council (U.S.)
Publisher : Unknown
Page : 172 pages
File Size : 45,6 Mb
Release : 1978
Category : Geothermal engineering
ISBN : OSU:32435073182115

Get Book

Annual Report, Geothermal Energy, Research, Development & Demonstration Program by Interagency Geothermal Coordinating Council (U.S.) Pdf

Author : National Science Foundation (U.S.)
Publisher : Unknown
Page : 108 pages
File Size : 55,7 Mb
Release : 1972
Category : Geothermal engineering
ISBN : MINN:31951D035535936

Get Book

Geothermal Energy by National Science Foundation (U.S.) Pdf

Author : Interagency Geothermal Coordinating Council (U.S.)
Publisher : Unknown
Page : 172 pages
File Size : 50,5 Mb
Release : 1978
Category : Geothermal engineering
ISBN : IND:30000090354436

Get Book

Geothermal Energy Research, Development & Demonstration Program by Interagency Geothermal Coordinating Council (U.S.) Pdf

Author : Interagency Geothermal Coordinating Council (U.S.)
Publisher : Unknown
Page : 216 pages
File Size : 42,9 Mb
Release : 1980
Category : Geothermal engineering
ISBN : COLUMBIA:CU18870465

Get Book

Geothermal Energy Research, Development & Demonstration Program by Interagency Geothermal Coordinating Council (U.S.) Pdf

The Federal program's goal, strategy, plans, and achievements are summarized. In addition, geothermal development by state and local governments and, where available, by the private sector is described.

Author : United States. Energy Research and Development Administration. Division of Geothermal Energy
Publisher : Unknown
Page : 244 pages
File Size : 49,6 Mb
Release : 1977
Category : Geothermal engineering
ISBN : STANFORD:36105216552492

Get Book

Annual Report, Geothermal Energy Research, Development & Demonstration Program by United States. Energy Research and Development Administration. Division of Geothermal Energy Pdf

Author : Anonim
Publisher : Unknown
Page : 408 pages
File Size : 52,5 Mb
Release : 1980-12
Category : Geothermal engineering
ISBN : OSU:32435027500651

Get Book

Geothermal Energy Update by Anonim Pdf

Author : United States. Dept. of Energy. Division of Geothermal Energy
Publisher : Unknown
Page : 456 pages
File Size : 50,9 Mb
Release : 1981
Category : Geothermal engineering
ISBN : UIUC:30112026680154

Get Book

Geothermal Energy by United States. Dept. of Energy. Division of Geothermal Energy Pdf

Author : Jesse C. Denton
Publisher : Unknown
Page : 112 pages
File Size : 44,5 Mb
Release : 1972
Category : Geothermal engineering
ISBN : UOM:39015004484336

Get Book

Geothermal Energy by Jesse C. Denton Pdf

Author : Department of Energy (DOE),Energy Efficiency and Renewable Energy Office,Geothermal Technologies Program,U. S. Government
Publisher : Unknown
Page : 110 pages
File Size : 54,9 Mb
Release : 2018-01-12
Category : Electronic
ISBN : 1976876125

Get Book

Enhanced Geothermal Systems (EGS) by Department of Energy (DOE),Energy Efficiency and Renewable Energy Office,Geothermal Technologies Program,U. S. Government Pdf

Electricity production from geothermal resources is currently based on the exploitation of hydrothermal reservoirs. Hydrothermal reservoirs possess three ingredients critical to present day commercial extraction of subsurface heat: high temperature, in-situ fluid and high permeability. Relative to the total subsurface heat resource available, hydrothermal resources are geographically and quantitatively limited. This report provides an assessment of well construction technology for EGS with two primary objectives: 1. Determining the ability of existing technologies to develop EGS wells. 2. Identifying critical well construction research lines and development technologies that are likely to enhance prospects for EGS viability and improve overall economics. Towards these ends, a methodology is followed in which a case study is developed to systematically and quantitatively evaluate EGS well construction technology needs. A baseline EGS well specification is first formulated. The steps, tasks and tools involved in the construction of this prospective baseline EGS well are then explicitly defined by a geothermal drilling contractor in terms of sequence, time and cost. A task and cost based analysis of the exercise is subsequently conducted to develop a deeper understanding of the key technical and economic drivers of the well construction process. Finally, future research and development recommendations are provided and ranked based on their economic and technical significance. Contents: Chapter 1 - Introduction * Chapter 2 - Well construction considerations and baseline well specification * Chapter 3 - Baseline Well Specification * Chapter 4 - Well Construction Case Study * Chapter 5 - Analysis of Well Construction Case Study * Chapter 6 - Well Construction R & D Recommendations * Chapter 7 - Conclusions

Author : L. Rybach,Leroy J. Patrick Muffler
Publisher : John Wiley & Sons
Page : 390 pages
File Size : 48,6 Mb
Release : 1981
Category : Nature
ISBN : UOM:39015006057031

Get Book

Geothermal Systems by L. Rybach,Leroy J. Patrick Muffler Pdf

Author : Ekkehard Holzbecher
Publisher : Springer Science & Business Media
Page : 410 pages
File Size : 55,8 Mb
Release : 2012-01-10
Category : Science
ISBN : 9783642220425

Get Book

Environmental Modeling by Ekkehard Holzbecher Pdf

The book has two aims: to introduce basic concepts of environmental modelling and to facilitate the application of the concepts using modern numerical tools such as MATLAB. It is targeted at all natural scientists dealing with the environment: process and chemical engineers, physicists, chemists, biologists, biochemists, hydrogeologists, geochemists and ecologists. MATLAB was chosen as the major computer tool for modeling, firstly because it is unique in it's capabilities, and secondly because it is available in most academic institutions, in all universities and in the research departments of many companies. In the 2nd edition many chapters will include updated and extended material. In addition the MATLAB command index will be updated and a new chapter on numerical methods will be added. For the second edition of 'Environmental Modeling' the first edition was completely revised. Text and figures were adapted to the recent MATLAB® version. Several chapters were extended. Correspondingly the index of MATLAB commands was extended considerably, which makes the book even more suitable to be used as a reference work by novices. Finally an introduction into numerical methods was added as a new chapter. “/p>

Author : Frederick E. Grine,John G Fleagle,Richard E. Leakey
Publisher : Springer Science & Business Media
Page : 220 pages
File Size : 52,6 Mb
Release : 2009-05-24
Category : Social Science
ISBN : 9781402099809

Get Book

The First Humans by Frederick E. Grine,John G Fleagle,Richard E. Leakey Pdf

There are some issues in human paleontology that seem to be timeless. Most deal with the origin and early evolution of our own genus – something about which we should care. Some of these issues pertain to taxonomy and systematics. How many species of Homo were there in the Pliocene and Pleistocene? How do we identify the earliest members the genus Homo? If there is more than one Plio-Pleistocene species, how do they relate to one another, and where and when did they evolve? Other issues relate to questions about body size, proportions and the functional adaptations of the locomotor skeleton. When did the human postcranial “Bauplan” evolve, and for what reasons? What behaviors (and what behavioral limitations) can be inferred from the postcranial bones that have been attributed to Homo habilis and Homo erectus? Still other issues relate to growth, development and life history strategies, and the biological and archeological evidence for diet and behavior in early Homo. It is often argued that dietary change played an important role in the origin and early evolution of our genus, with stone tools opening up scavenging and hunting opportunities that would have added meat protein to the diet of Homo. Still other issues relate to the environmental and climatic context in which this genus evolved.