1–20 of 29 hits
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    Acceleration performance analysis of a gas turbine destroyer escort

    Bodnaruk, A. / Rubis, C.J. | Tema Archive | 1971
    Keywords: GASTURBINE

    A prelininary study of the design of a controller for an automotive gas turbine

    Winterbone, D.E. / Munro, N. / Lourtie, P.M.G. | Tema Archive | 1973
    In dieser Untersuchung wurde die Turbine durch ein Digitalrechnerprogramm simuliert. Mit dem Rechnermodell konnte der Regler gleichzeitig ...
    Keywords: GASTURBINE

    Torsional stability analysis of a gas-turbine powered helicopter drive system

    Darlow, M.S. / Vance, J.M. | Tema Archive | 1974
    Das System besteht aus einem typischen Regler fuer einen Transporthubschrauber, einer Gasturbine und einem Antriebsgestaenge; seine ...
    Keywords: GASTURBINE

    Ceramic bearings for use in gas turbine engines

    Zaretsky, E.V. | Tema Archive | 1989
    For three decades research has been performed into the use of nonmetallic and refractory materials as rolling-element materials for use in ...
    Keywords: TURBINE

    Development of a ceramic particulate trap for urban buses

    Cornetti, G.M. / Messori, P.P. / Operti, C. | Tema Archive | 1989

    A new method of predicting the performance of gas turbine engines

    Yonghong, W. | Tema Archive | 1991
    Es wird gezeigt, daß die zur Bestimmung des Turbinen-Betriebsverhaltens häufig angewendete Rechenmethode ein numerisch instabiler ...

    Optimizing aircraft performance with adaptive, integrated flight/propulsion control

    Smith, R.H. / Chisholm, J.D. / Stewart, J.F. | Tema Archive | 1991
    Bordmodelle zur Berechnung der Einlaß-, Motor- und Düsenwerte werden optimiert zur Ermittlung eines Regel-Trim-Sets, das dann inkrementell für die ...

    NSTS orbiter auxiliary power unit turbine wheel cracking risk assessment

    Cruse, T.A. / McClung, R.C. / Torng, T.Y. | Tema Archive | 1992
    wesentliche Komponente ist eine Gasturbine, deren Schaufeln bei einer Überprüfung unerwartete Rißbildungen aufwiesen. Aus diesem Grunde wurden in ...

    Technology demonstration nozzle for Mach 7 turboramjets

    Pirker, K. / Knott, U. | Tema Archive | 1995
    Im Rahmen des Projekts SÄNGER für ein wiederverwendbares Raumfahrzeug wurde von MTU eine Düse mit rechtwinkligem Querschnitt entwickelt ...

    Stoichiometric operation of a gas engine utilizing synthesis gas and EGR for NO(x) control

    Smith, J.A. / Bartley, G.J.J. | Tema Archive | 2000
    characteristics of the fuel reforming catalyst are presented. Results show that thermal efficiency increases with increasing EGR for both natural gas ...

    Comparisons of diesel spray liquid penetration and vapor fuel distributions with in-cylinder optical measurements

    Ricart, L.M. / Reltz, R.D. / Dec, J.E. | Tema Archive | 2000
    The performance of two spray models for predicting liquid and vapor fuel distribution, combustion and emissions is investigated. The model ...

    Automatic system for wind turbine testing

    Camporeale, S.M. / Fortunato, B. / Marilli, G. | Tema Archive | 2001
    accuracy in the measurements of torque and speed for each steady-state point of the turbine characteristic power curve. Another useful advantage ...

    Deposit formation and mitigation in aircraft fuels

    Spadaccini, L.J. / Sobel, D.R. / Huang, H. | Tema Archive | 2001
    The development of a viable strategy for limiting coke deposition involves combining synergistic approaches for suppressing deposit buildup ...

    Features of automotive gas tank filler pipe two-phase flow: experiments and computational fluid dynamics simulations

    Banerjee, R. / Isaac, K.M. / Oliver, L. et al. | Tema Archive | 2002
    , were conducted for nominal flow rates of 4-18 liters per minute. Video and still cameras were used for imaging. Features of the flow such as ...

    Design development of unitized titanium structure

    Groneck, D. / Harmon, D. | Tema Archive | 2003
    . The typical overall dimensions of each casting are 50 inches x 40 inches x 30 inches, and weigh approximately 190 pounds per casting. The ...

    Goodman diagram via vibration-based fatigue testing

    George, Tommy J. / Shen, M.H. Herman / Scott-Emuakpor, Onome et al. | Tema Archive | 2005
    stress ratios. The performance of the methodology is demonstrated with experimental results for mild steel, 6061-T6 aluminum, and Ti-6Al-4V plate ...

    An investigation into the hydrodynamic efficiency of an oscillating water column

    Morris-Thomas, Michael T. / Irvin, Rohan J. / Thiagarajan, Krish P. | Tema Archive | 2007
    chamber coupled with a turbine for power take off. This present work concentrates on the wave interaction with the semi-submerged chamber, whereby ...

    Novel approaches for the integration of high temperature PEM fuel cells into aircrafts

    Novillo, Eva / Pardo, Monica / Garcia-Luis, Alberto | Tema Archive | 2011
    Reduced greenhouse gas emissions via improved energy efficiency represent the ultimate challenge for the energy economy of the future. In ...
    Keywords: auxiliary Power Unit

    Computational fluid dynamics analysis of a hydrokinetic turbine based on oscillating hydrofoils

    Kinsey, Thomas / Dumas, Guy | Tema Archive | 2012
    ) predictions are found to compare favorably with experimental data especially for the case of a single-hydrofoil turbine. The validity of approximating ...
    Keywords: hydrokinetische Turbine