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 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.
© 2022 Tantor Audio (오디오북 ): 9798765022948
출시일
오디오북 : 2022년 6월 7일
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 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.
© 2022 Tantor Audio (오디오북 ): 9798765022948
출시일
오디오북 : 2022년 6월 7일
격이 다른 오디오북 생활을 경험해보세요!
6 평점을 기준으로 한 전체 평점
배울 점이 있어요
생각할 거리를 주네요
영감을 줘요
대화에 참여하고 리뷰를 추가하려면 앱을 다운로드하세요.
한국어
대한민국