📁 地热
Geothermal energy is heat energy from deep in the earth. Heat is brought to the near-surface by thermal conduction and by intrusion into the earth's crust of molten magma originating from great depth. Ground water is heated to form hydrothermal resources -- naturally occurring hot water and steam. Use of hydrothermal energy is economic today at a number of high-grade sites. Hydrothermal resources are tapped by existing well-drilling and energy-conversion technology to generate electricity or to produce hot water for direct use.
条目 (8+)
Massachusetts Institute of Technology: Gas Turbine Laboratory
http://web.mit.edu/aeroastro/labs/gtl/
European Research Community on Flow, Turbulence and Combustion
https://www.ercoftac.org/
Colorado State University - Engines and Energy Conversion Laboratory
http://www.engr.colostate.edu/eecl/
Improve MPG: The Factors Affecting Fuel Economy
https://www.vnutz.com/articles/Improve_MPG_The_Factors_Affecting_Fuel_Efficiency