The US auto industry produces approximately 6 million vehicles a year, each containing roughly 1.5 metric tons of fabricated metal. Consider a future wind-turbine industry having half of the auto industry ’ s mass throughput of wind-turbine units. Each unit has a specific weight of 75 kg/kW e rated (nacelle components plus tubular tower only). a. At a wind-turbine capacity factor of 0.3, how long would it take to replicate the 2008 US-installed average electric power rating of 1,035 GW e ? b. Discuss the relevant factors that would determine whether a wind-machine industry of this size could be successfully operated sustainably over periods on the order of several centuries.
The US auto industry produces approximately 6 million vehicles a year, each containing roughly 1.5 metric tons of fabricated metal. Consider a future wind-turbine industry having half of the auto industry ’ s mass throughput of wind-turbine units. Each unit has a specific weight of 75 kg/kW e rated (nacelle components plus tubular tower only). a. At a wind-turbine capacity factor of 0.3, how long would it take to replicate the 2008 US-installed average electric power rating of 1,035 GW e ? b. Discuss the relevant factors that would determine whether a wind-machine industry of this size could be successfully operated sustainably over periods on the order of several centuries.
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter11: Fluid Statics
Section: Chapter Questions
Problem 50PE: Scurrilous con artists have been known to represent gold-plated tungsten ingots as pure gold and...
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The US auto industry produces approximately 6 million vehicles a year, each containing roughly 1.5 metric tons of fabricated metal. Consider a future wind-turbine
industry having half of the auto industry ’ s mass throughput of wind-turbine units.
Each unit has a specific weight of 75 kg/kW e rated (nacelle components plus tubular
tower only).
a. At a wind-turbine capacity factor of 0.3, how long would it take to replicate the
2008 US-installed average electric power rating of 1,035 GW e ?
b. Discuss the relevant factors that would determine whether a wind-machine industry of this size could be successfully operated sustainably over periods on the order
of several centuries.
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