Results 111 to 120 of about 805,835 (276)
Advances in Mechanical Engineering, 2019 To study the power loss and radial force characteristics of pump as hydraulic turbine (PAT) under gas–liquid two-phase condition, a single-stage centrifugal pump in reverse mode as turbine was adopted.
Shi Fengxia +3 more
doaj +1 more source
High-speed Civil Transport Aircraft Emissions [PDF]
, 1992 Estimates are given for the emissions from a proposed high speed civil transport (HSCT). This advanced technology supersonic aircraft would fly in the lower stratosphere at a speed of roughly Mach 1.6 to 3.2 (470 to 950 m/sec or 920 to 1850 knots ...
Albers, Martin +9 more
core +1 more source
Preliminary design of an auxiliary power unit for the space shuttle. Volume 4: Selected system supporting studies [PDF]
Selected system supporting analyses in conjunction with the preliminary design of an auxiliary power unit (APU) for the space shuttle are presented. Both steady state and transient auxiliary power unit performance, based on digital computer programs ...
Burriss, W. L., Hamilton, M. L.
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Long-term energy capture and the effects of optimizing wind turbine operating strategies [PDF]
, 1981 Methods of increasing energy capture without affecting the turbine design were investigated. The emphasis was on optimizing the wind turbine operating strategy.
Formica, W. J., Miller, A. H.
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Design optimization of hydraulic turbine draft tube based on CFD and DOE method
, 2018 In order to improve performance of the hydraulic turbine draft tube in its design process, the optimization for draft tube is performed based on multi-disciplinary collaborative design optimization platform by combining the computation fluid dynamic (CFD)
Mun chol Nam +3 more
semanticscholar +1 more source
DIMENSIONING AND PERFORMANCE ANALYSIS OF AN AXIAL HYDRAULIC TURBINE OF HIGH POWER/WEIGHT RATIO
TASK Quarterly, 2002 The purpose of this research is to develop a methodology for dimensioning and performance analysis of a stage of Hydraulic Axial Flow Turbines of High Power to Weight Ratio (HAFT-HPWR).
FRANK KENYERY +2 more
doaj
MOD-0A 200 kW wind turbine generator design and analysis report [PDF]
The design, analysis, and initial performance of the MOD-OA 200 kW wind turbine generator at Clayton, NM is documented. The MOD-OA was designed and built to obtain operation and performance data and experience in utility environments.
Anderson, T. S. +6 more
core +1 more source
Gas-to-hydraulic power converter [PDF]
, 1982 A gas piston driven hydraulic piston pump is described in which the gas cycle is of high efficiency by injecting the gas in slugs at the beginning of each power stroke. The hydraulic piston is disposed to operate inside the as piston, and the two pistons,
Galloway, C. W.
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The MOD-OA 200 kilowatt wind turbine generator design and analysis report [PDF]
The project requirements, approach, system description, design requirements, design, analysis, system tests, installation safety considerations, failure modes and effects analysis, data acquisition, and initial performance for the MOD-OA 200 kw wind ...
Andersen, T. S. +6 more
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Design and operating experience on the US Department of Energy experimental Mod-0 100-kW wind turbine [PDF]
The experimental wind turbine was designed and fabricated to assess technology requirements and engineering problems of large wind turbines. The machine has demonstrated successful operation in all of its design modes and served as a prototype ...
Birchenough, A. G., Glasgow, J. C.
core +1 more source