An Introduction to Thermogeology: Ground Source Heating and - download pdf or read online

By David Banks(auth.)

ISBN-10: 0470670347

ISBN-13: 9780470670347

ISBN-10: 1118447514

ISBN-13: 9781118447512

This authoritative consultant offers a foundation for figuring out the rising expertise of floor resource heating and cooling. It equips engineers, geologists, architects, planners and regulators with the elemental abilities had to control the ground's large capability to shop, provide and obtain warmth, and to enforce applied sciences (such as warmth pumps) to take advantage of that capability for area heating and cooling.

The writer has geared the e-book in the direction of figuring out flooring resource heating and cooling from the floor aspect (the geological aspects), instead of exclusively the construction aspects.  He explains the technology at the back of thermogeology and gives useful counsel on varied layout options.

An creation to Thermogeology: flooring resource heating and cooling is aimed essentially at execs whose ability components impinge at the rising know-how of flooring resource heating and cooling. they are going to be conscious of the significance of the know-how and want to speedily gather basic theoretical realizing and layout skills.

This moment version has been completely up-to-date and extended to hide new technical advancements and now contains end-of-chapter research inquiries to test the reader's understanding.

Chapter 1 An creation (pages 1–10):
Chapter 2 Geothermal strength (pages 11–39):
Chapter three The Subsurface as a warmth garage Reservoir (pages 40–78):
Chapter four what's a warmth Pump? (pages 79–113):
Chapter five warmth Pumps and Thermogeology: a quick background and overseas standpoint (pages 114–132):
Chapter 6 floor resource Cooling (pages 133–149):
Chapter 7 thoughts and purposes for floor resource warmth Pumps (pages 150–201):
Chapter eight The layout of Groundwater?Based Open?Loop platforms (pages 202–247):
Chapter nine Pipes, Pumps and the Hydraulics of Closed?Loop structures (pages 248–278):
Chapter 10 Subsurface warmth Conduction and the layout of Borehole?Based Closed?Loop platforms (pages 279–324):
Chapter eleven Horizontal Closed?Loop platforms (pages 325–352):
Chapter 12 Pond? and Lake?Based flooring resource warmth structures (pages 353–371):
Chapter thirteen status Column Wells (pages 372–382):
Chapter 14 pondering sizeable: Large?Scale warmth garage and move (pages 383–409):
Chapter 15 Thermal reaction trying out (pages 410–431):
Chapter sixteen Environmental effect, legislation and Geohazards (pages 432–462):

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Additional info for An Introduction to Thermogeology: Ground Source Heating and Cooling, 2nd Edition

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D. L. , 1876, 1877, 1880, 1882; Everett, 1882; Prestwich, 1886). 042°C m−1 from the Cornish mines. 035 K m−1). , 1993; Dickson and Fanelli, 2004). 2 W m−1 K −1 It has also become clear that the earth has a somewhat more complicated internal structure than Kelvin’s conceptual model presupposed. 1 Schematic diagram of the structure of the earth, showing the percentage of geogenic heat derived from the core, mantle and crust (numbers adjacent to arrows), compared with the volume of these three portions of the earth.

Various authors disagree about the boundaries between these classifications and they are, frankly, of little practical value. It is possibly better to classify geothermal systems based on their potential for use or on the characteristics of the fluids they produce (Dickson and Fanelli, 2004). 1 Water- and vapour-dominated geothermal systems The fluid produced by wells drilled into water-dominated systems is mostly liquid water as the pressure-controlling phase, with some steam present, for example, as bubbles.

11 Cascading use Of course, in reality, the energy of many geothermal systems is not extracted by only one means of exploitation, but by several successive ‘cascading’ applications. 10 ‘Direct use’ of a lower temperature geothermal fluid to deliver space heating. Geothermal Energy 31 example, a high-enthalpy geothermal system with high steam content may drive steam turbines in two steps: first using the primary steam content and second by ‘flashing’ the water in the separator to drive another turbine (a so-called dual-flash turbine system).

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An Introduction to Thermogeology: Ground Source Heating and Cooling, 2nd Edition by David Banks(auth.)

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