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David A. Spera

9 books found

Books by David A. Spera
Wind Turbine TechnologyDavid A. Spera
⏱ 10h 38m

Wind Turbine Technology

David A. Spera

1994638 pp.
Wind turbine technologyDavid A. Spera
⏱ 13h 55m

Wind turbine technology

David A. Spera

2009835 pp.
Wind turbine technologyDavid A. Spera
⏱ 10h 38m

Wind turbine technology

David A. Spera

1994638 pp.
Bibliography of NASA-related publications on wind turbine technology, 1973-1995David A. Spera

Bibliography of NASA-related publications on wind turbine technology, 1973-1995

David A. Spera

1995No page data
Equations for estimating the strength of TV signals scattered by wind turbinesDavid A. Spera

Equations for estimating the strength of TV signals scattered by wind turbines

David A. Spera

1994No page data
Calculation of thermal-fatigue life based on accumulated creep damageDavid A. Spera
⏱ 37m

Calculation of thermal-fatigue life based on accumulated creep damage

David A. Spera

196937 pp.
Structural properties of laminated Douglas fir/epoxy composite materialDavid A. Spera
⏱ 2h 7m

Structural properties of laminated Douglas fir/epoxy composite material

David A. Spera

1990127 pp.
Structural analysis of wind turbine rotors for NSF-NASA Mod-O wind power systemDavid A Spera
⏱ 37m

Structural analysis of wind turbine rotors for NSF-NASA Mod-O wind power system

David A Spera

197537 pp.
Comparison of computer codes for calculating dynamic loads in wind turbinesDavid A Spera
⏱ 30m

Comparison of computer codes for calculating dynamic loads in wind turbines

David A Spera

197830 pp.