| 刊年 | 2015 |
| G/SMD | リモートファイル |
| 形態 | 1 online resource (ix, 306 p.) : ill. |
| 注記 | Includes bibliographical references (pages 261-306) and index
Restricted to subscribers or individual electronic text purchasers
In this book, Vaclav Smil argues that power density is a key determinant of the nature and dynamics of energy systems. Any understanding of complex energy systems must rely on quantitative measures of many fundamental variables. Power density -- the rate of energy flux per unit of area -- is an important but largely overlooked measure. Smil provides the first systematic, quantitative appraisal of power density, offering detailed reviews of the power densities of renewable energy flows, fossil fuels, thermal electricity generation, and all common energy uses.Smil shows that careful quantification, critical appraisals, and revealing comparisons of power densities make possible a deeper understanding of the ways we harness, convert, and use energies. Conscientious assessment of power densities, he argues, proves particularly revealing when contrasting the fossil fuel--based energy system with renewable energy conversions. Smil explains that modern civilization has evolved as a direct expression of the high power densities of fossil fuel extraction. He argues that our inevitable (and desirable) move to new energy arrangements involving conversions of lower-density renewable energy sources will require our society -- currently dominated by megacities and concentrated industrial production -- to undergo a profound spatial restructuring of its energy system
Also available in print
Mode of access: World Wide Web
Description based on PDF viewed 12/24/2015
URL:https://ieeexplore.ieee.org/xpl/bkabstractplus.jsp?bkn=7120891(Abstract with links to resource) |
| 出版国 | アメリカ合衆国 |
| 標題言語 | 英語 |
| 本文言語 | 英語 |
| 著者情報 | Smil, Vaclav
|
| ISBN | 9780262326926(: electronic bk)
|
| 無効/取消ISBN | 9780262029148(: electronic bk)
|
| 件名 | LCSH:Energyleveldensities
LCSH:Energyauditing
LCSH:Renewableenergysources
LCSH:Powerresources
|
| NCID | 7120891 |
| IDENT | https://ieeexplore.ieee.org/xpl/bkabstractplus.jsp?bkn=7120891 |