Results 121 to 130 of about 805,835 (276)

Utility operational experience on the NASA/DOE MOD-0A 200-kW wind turbine [PDF]

The Mod-0A 200 wind turbine was designed and fabricated as part of the Federal Wind Energy Program. Early wind turbine operation and performance data were obtained while gaining initial experience in the operation of large, horizontal axis wind turbines ...
Glasgow, J. C., Robbins, W. H.
core   +1 more source

Overview of free-piston Stirling technology at the NASA Lewis Research Center [PDF]

, 1985
An overview of the National Aeronautics and Space Administration (NASA) Lewis Research Center (Lewis) free-piston Stirling engine activities is presented.
Slaby, J. G.
core   +1 more source

Saturn S-IB stage Final static test report, stage S-IB-4 [PDF]

Acceptance static test firing data for Saturn flight stage S-IB-
Adams, D., III, Cox, R. D., Wible, J. V.
core   +1 more source

Automotive gas turbine fuel control [PDF]

, 1978
A fuel control system is reported for automotive-type gas turbines and particulary advanced gas turbines utilizing variable geometry components to improve mileage and reduce pollution emission.
Gold, H.
core   +1 more source

Liquid lubricants for advanced aircraft engines [PDF]

An overview of liquid lubricants for use in current and projected high performance turbojet engines is discussed. Chemical and physical properties are reviewed with special emphasis placed on the oxidation and thermal stability requirements imposed upon ...
Fusaro, Robert L., Loomis, William R.
core   +1 more source

Effect of turbine's torque and speed variation on hydraulic vibration analysis during transient processes

Energy Science & Engineering
With the rapid development of large‐capacity hydraulic turbines and pumped‐storage power stations, hydraulic vibration analysis attracts increasing attention nowadays.
Aili Shen, Weijie Cui, Jianxu Zhou, Fulin Cai   +3 more
doaj   +1 more source

The Very Low Head Turbine for hydropower generation in existing hydraulic infrastructures: State of the art and future challenges

Sustainable Energy Technologies and Assessments, 2022
E. Quaranta, Amir Bahreini, A. Riasi, R. Revelli   +3 more
semanticscholar   +1 more source

Mod-2 wind turbine system development. Volume 1: Executive summary [PDF]

The development of the MOD-2 wind turbine through acceptance testing and initial operational evaluation is documented. Pitch control hydraulic system, yaw control system, drive train, electrical power station, control system, operations and maintenance ...

core   +1 more source

Ceramic regenerator systems development program [PDF]

Ceramic regenerator cores are considered that can be used in passenger car gas turbine engines, Stirling engines, and industrial/truck gas turbine engines.
Cook, J. A., Fucinari, C. A., Lingscheit, J. N., Rahnke, C. J.   +3 more
core   +1 more source

Cavitation erosion characteristics and mechanisms of hydraulic turbine substrates and their coatings. [PDF]

Ultrason Sonochem
Wu P, Sun S, Guo P, Nan H, Wang T, Zheng X.   +5 more
europepmc   +1 more source