Relevant bibliographies by topics / High speed propulsion

Academic literature on the topic 'High speed propulsion'

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Published: 10 December 2022
Last updated: 28 January 2023

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Journal articles on the topic "High speed propulsion"

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Blount, Donald L., and Robert J. Bartee. "Design of Propulsion Systems for High-Speed Craft." Marine Technology and SNAME News 34, no. 04 (October 1, 1997): 276–92. http://dx.doi.org/10.5957/mt1.1997.34.4.276.

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The demand for increased speed in medium and large craft challenges the designer to select propulsion systems which meet performance requirements economically throughout ever-widening operational profiles. The combined hydrodynamic characteristics of hull and propulsors result in a speed-thrust relationship for the environment in which the vessel operates. This speed-thrust relationship requires unique values of power and RPM input for each type and number of propulsors. Power and RPM are also sensitive to the mode of operation of the vessel whether at constant speed, accelerating to a greater speed or towing an object. Most vessels utilize fixed-pitch submerged propellers. Surface propellers are fitted to vessels designed to perform at very high speeds and waterjetpropulsors are being utilized with increasing frequency on larger vessels with high-speed operational profile. This paper discusses brake horsepower (BHP) and propulsor RPM relationships for vessel speed requirements based on the hydrodynamic characteristics of three types of propulsors: submerged propellers, surface propellers and waterjets. An example of predicted vessel performance regarding speed, power and propulsor RPM is presented which includes engine characteristics and BHP versus RPM. This latter format depicts the differences in power demand for three types of propulsors on a monohull vessel with regard to engine characteristics.
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Glushchenko, M. D., and I. O. Goryunov. "Hybrid Propulsion Unit." World of Transport and Transportation 14, no. 3 (June 28, 2016): 72–79. http://dx.doi.org/10.30932/1992-3252-2016-14-3-6.

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The authors presented a conceptual idea of a high-speed mainline with a maximum speed of 400–450 km/h. The use of rotary engines requires more energy at high speeds, there are difficulties with current collection, wheel-rail adhesion, etc. At the same time, the use of a linear traction motor at low speeds is not justified from an economic point of view, but efficient at high speed in terms of operation. In this regard, an option of a combined or hybrid traction propulsion unit is offered, in which the positive aspects of previous models interfit.
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Srivastava, Shivank, Brandon M. Taravella, Jonathan R. Eastridge, and Kazim M. Akyuzlu. "Numerical Analysis of the Hydrodynamics of an Anguilliform-Like Propulsor for High Efficiency." Marine Technology Society Journal 56, no. 2 (April 27, 2022): 47–63. http://dx.doi.org/10.4031/mtsj.56.2.3.

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Abstract A numerical study is conducted to investigate the hydrodynamic performance of an anguilliform-like propulsor for high Reynolds number in laminar flow regimes. The undulating propulsor is an articulated, cylindrical body with dome-shaped end caps. The body undulates with prescribed kinematics designed for an ideal anguilliform swimming motion for highest hydrodynamic efficiency and no shed vortices in its wake. Simulations are performed for an ideal swimming speed in inviscid and viscous flow regimes, which are compared to an ideal swimming theory. Viscous flow simulations are performed for the same swimming speed, which corresponds to Reynolds number of 241,844. The swimming speed is then reduced to achieve zero net force corresponding to Reynolds number 183,796, at which the anguilliform is generating constant speed self-propulsion. The thrust and drag forces along with lateral power loss and propulsive efficiency are reported. The viscous effects did not change when the Reynolds number is reduced; however, there is a significant increase in the thrust produced due to undulatory motion. The propulsive efficiency is predicted to be higher than observed for live anguilliforms.
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Li, Bin Cheng, and Bing Han. "Simulation of the Application of Pneumatic Propulsion Method in Tourist Submarine." Applied Mechanics and Materials 43 (December 2010): 603–9. http://dx.doi.org/10.4028/www.scientific.net/amm.43.603.

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In order to realize propulsion system and oxygen system of tourist submarines be secure, eco-friendly, efficient, reliable, economical, a combination of ordinary air motor and ACM high-pressure air bottle is adopted for providing propulsion and oxygen. The calculation and selection of the appropriate air motor and high-pressure bottle are based on the propulsive requirement of a tourist submarine. A model consists of high-pressure bottle, air motor, propeller and the resistance of the tourist submarine is established in SimulationX. The underwater speed and it’s duration are obtained through calculation as the rev, thrust force, torque of the propeller, etc. The possibility of application of pneumatic propulsion method in tourist submarine is analysed. Results illustrate that: on the premise of lightened quality of the propulsion system, pneumatic propulsion method fulfills the required underwater speed and it’s duration.
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Gany, Alon. "INNOVATIVE CONCEPTS FOR HIGH-SPEED UNDERWATER PROPULSION." International Journal of Energetic Materials and Chemical Propulsion 17, no. 2 (2018): 83–109. http://dx.doi.org/10.1615/intjenergeticmaterialschemprop.2018027877.

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Kinnas, Spyros A. "An International Consortium on High-Speed Propulsion." Marine Technology and SNAME News 33, no. 03 (July 1, 1996): 203–10. http://dx.doi.org/10.5957/mt1.1996.33.3.203.

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Recent demands for higher speed ocean vehicles and, at the same time, for more efficient propulsion, have made the appearance of cavitation inevitable. Thus, contemporary hydrofoil or propeller blade designs must take advantage of controlled cavitation in order to increase the efficiency of propulsion. An International Consortium on Cavitation Performance of High-Speed Propulsors has been put together by the author. The ultimate objective of this effort is to develop a new generation of reliable and user-friendly computational tools for the analysis and systematic design of efficient cavitating hydrofoils or propulsors. Fifteen participants have joined this consortium thus far. They include research centers, propeller manufacturers, shipyards, and high-speed boat industries from the U.S., Europe, and Asia. An overview of the research plan and the approach for some of the research tasks are presented.
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LEE, Hsing-Juin, Yow-Jeng JONG, Li-Min CHANG, and Wen-Lin WU. "Propulsion Strategy Analysis of High-Speed Swordfish." TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES 52, no. 175 (2009): 11–20. http://dx.doi.org/10.2322/tjsass.52.11.

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BATRAK, D. V., D. V. NIKUSHCHENKO, and A. P. SENKOV. "Electric propulsion system for high-speed vessels." Elektrotekhnika, no. 11 (2022): 59–64. http://dx.doi.org/10.53891/00135860_2022_11_59.

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Bai, Hongfen. "Position Estimation of a PMSM in an Electric Propulsion Ship System Based on High-Frequency Injection." Electronics 9, no. 2 (February 6, 2020): 276. http://dx.doi.org/10.3390/electronics9020276.

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To improve the operating performance of electric propulsion ships, the permanent magnet synchronous motor is commonly used as the propulsion motor. Additionally, position estimation without sensors can further improve the application range of the propulsion motor and the estimated results can represent the redundancy of measured values from mechanical sensors. In this paper, the high-frequency (HF) injection algorithm combined with the second-order generalized integrator (SOGI) is presented on the basis of analyzing the structure of the electric propulsion ship and the vector control of the motors. The position and rotor speed were estimated accurately by the approximate calculation of q-axis currents directly related to the rotor position. Moreover, the harmonics in the estimated position were effectively reduced by the introduction of the second-order generalized integrator. Then, the rotor position estimation algorithm was verified in MATLAB/Simulink by choosing different low speeds including speed reversal, increasing speed, and increasing load torque. Finally, the correctness of the proposed improved high-frequency injection algorithm based on the second-order generalized integrator was verified by the experimental propulsion permanent magnet synchronous motor (PMSM) system at low speed.
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Rosato, Daniel A., Mason Thornton, Jonathan Sosa, Christian Bachman, Gabriel B. Goodwin, and Kareem A. Ahmed. "Stabilized detonation for hypersonic propulsion." Proceedings of the National Academy of Sciences 118, no. 20 (May 10, 2021): e2102244118. http://dx.doi.org/10.1073/pnas.2102244118.

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Future terrestrial and interplanetary travel will require high-speed flight and reentry in planetary atmospheres by way of robust, controllable means. This, in large part, hinges on having reliable propulsion systems for hypersonic and supersonic flight. Given the availability of fuels as propellants, we likely will rely on some form of chemical or nuclear propulsion, which means using various forms of exothermic reactions and therefore combustion waves. Such waves may be deflagrations, which are subsonic reaction waves, or detonations, which are ultrahigh-speed supersonic reaction waves. Detonations are an extremely efficient, highly energetic mode of reaction generally associated with intense blast explosions and supernovas. Detonation-based propulsion systems are now of considerable interest because of their potential use for greater propulsion power compared to deflagration-based systems. An understanding of the ignition, propagation, and stability of detonation waves is critical to harnessing their propulsive potential and depends on our ability to study them in a laboratory setting. Here we present a unique experimental configuration, a hypersonic high-enthalpy reaction facility that produces a detonation that is fixed in space, which is crucial for controlling and harnessing the reaction power. A standing oblique detonation wave, stabilized on a ramp, is created in a hypersonic flow of hydrogen and air. Flow diagnostics, such as high-speed shadowgraph and chemiluminescence imaging, show detonation initiation and stabilization and are corroborated through comparison to simulations. This breakthrough in experimental analysis allows for a possible pathway to develop and integrate ultra-high-speed detonation technology enabling hypersonic propulsion and advanced power systems.
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Dissertations / Theses on the topic "High speed propulsion"

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Mahmoud, Hany Mostafa Mohamed Elsaid. "High-speed applications for electromagnetic propulsion technology." Thesis, University of Sheffield, 2018. http://etheses.whiterose.ac.uk/21373/.

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In this thesis, different types of the magnetic lead screw systems are considered, and the effects of the key design parameters, such as magnet thickness, air-gap length, pole-pitch, number of pole-pairs, dimension etc. on the force/torque transmission are investigated. Moreover, research into the realisation of helical magnetisation distribution employing a novel impulse magnetisation process is undertaken, in order to reduce the complexity and cost of manufacture. This avoids the complex and/or time-consuming methods, which may require the assembly of a large number of small magnets to approximate helical magnetisation distribution. A prototype reluctance type magnetic screw system is realised, it consists of a double start mechanical screw and a permanent magnet nut equipped with impulse magnetised cylindrical permanent magnets, using purpose designed double-sided impulse magnetising fixture. Furthermore, a test-rig to measure the transmitted force is developed and used to compare the predicted and measured results.
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Stanislaw, Gregory Scott. "Utility of the flow substitution principle for high speed propulsion applications." Thesis, Massachusetts Institute of Technology, 1997. http://hdl.handle.net/1721.1/49969.

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Reardon, Jonathan Paul. "Computational Analysis of Transient Unstart/Restart Characteristics in a Variable Geometry, High-Speed Inlet." Diss., Virginia Tech, 2019. http://hdl.handle.net/10919/95883.

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This work seeks to analyze the transient characteristics of a high-speed inlet with a variable-geometry, rotating cowl. The inlet analyzed is a mixed compression inlet with a compression ramp, sidewalls and a rotating cowl. The analysis is conducted at nominally Mach 4.0 wind tunnel conditions. Advanced Computational Fluid Dynamics techniques such as transient solutions to the Unsteady Reynolds-averaged Navier-Stokes equations and relative mesh motion are used to predict and investigate the unstart and restart processes of the inlet as well as the associated hysteresis. Good agreement in the quasi-steady limit with a traditional analysis approach was obtained. However, the new model allows for more detailed, time-accurate information regarding the fully transient features of the unstart, restart, and hysteresis to be obtained that could not be captured by the traditional, quasi-steady analysis. It is found that the development of separated flow regions at the shock impingement points as well as in the corner regions play a principal role in the unstart process of the inlet. Also, the hysteresis that exists when the inlet progresses from the unstarted to restarted condition is captured by the time-accurate computations. In this case, the hysteresis manifests itself as a requirement of a much smaller cowl angle to restart the inlet than was required to unstart it. This process is shown to be driven primarily by the viscous, separated flow that sets up ahead of the inlet when it is unstarted. In addition, the effect of cowl rotation rate is assessed and is generally found to be small; however, definite trends are observed. Finally, a rigorous assessment of the computational errors and uncertainties of the Variable-Cowl Model indicated that Computation Fluid Dynamics is a valid tool for analyzing the transient response of a high-speed inlet in the presence of unstart, restart and hysteresis phenomena. The current work thus extends the state of knowledge of inlet unstart and restart to include transient computations of contraction ratio unstart/restart in a variable-geometry inlet.
Doctor of Philosophy
Flight at high speeds requires efficient engine operation and performance. As the vehicle traverses through its flight profile, the engine will undergo changes in operating conditions. At high speeds, these changes can lead to significant performance loss and can be detrimental to the vehicle. It is, therefore, important to develop tools for predicting characteristics of the engine and its response to disturbances. Computational Fluid Dynamics is a common method of computing the fluid flow through the engine. However, traditionally, CFD has been applied to predict the static performance of an engine. This work seeks to advance the state of the art by applying CFD to predict the transient response of the engine to changes in operating conditions brought about by a variable geometry inlet with rotating components.
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Wilson, Althea Grace. "Numerical study of energy utilization in nozzle/plume flow-fields of high-speed air-breathing vehicles." Diss., Rolla, Mo. : Missouri University of Science and Technology, 2008. http://scholarsmine.mst.edu/thesis/pdf/Wilson_09007dcc804d881b.pdf.

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Thesis (M.S.)--Missouri University of Science and Technology, 2008.
Vita. The entire thesis text is included in file. Title from title screen of thesis/dissertation PDF file (viewed April 25, 2008) Includes bibliographical references (p. 57).
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Louis, Neven. "Numerical simulations of thedecomposition of a greenpropellant." Thesis, KTH, Mekanik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-250021.

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Concerns about the use of certain chemical species within the aerospace field are growing in recent years. A European regulation, REACh, now makes the use of hydrazine uncertain in – among others- attitude control thrusters. Green monopropellants, which are alternatives for this species already exist, but they all require a catalyst to react. Catalysts constitute the limiting factor for the lifespan of satellites because of the number of thermal cycles they endure. A joint project between ONERA, the French aerospace research center and CNES, the French space agency, was born to develop a high-performance green monopropellant thruster operating without any catalyst. Sizing the thruster and particularly its combustion chamber is not an easy task because of the explosive properties and the lack of knowledge regarding the monopropellant reaction process. The thesis aims at simulating the flow in a combustion chamber using CNES05, a new promising green monopropellant. This monopropellant has a very low vapor pressure and is an energetic liquid. As such, its reaction above a certain temperature -which is called decompositionis not well understood and must be observed closely. For this matter, a test bench was created, and it paved the way for the development of a specific model of decomposition. Indeed, even if the CNES05 decomposition cannot be modeled with the classical theory of isolated droplets, the setup showed us the order of magnitude of the reaction kinetics and the presence of a break up phenomenon. Using this model, the simulations of the flow inside the combustion chamber give us the heat flux profile through its walls, a sizing parameter for the thruster. Large recirculation zones are observed and the influence of the angle of injection seems to be the major injection parameter of influence. The sensitivity of the parameters used in the model is also studied.
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Messali, Amir. "Contribution to Rotor Position and Speed Estimation for Synchronous Machine Drive Using High Frequency Voltage Injection : Application to EV/HEV Powertrains." Thesis, Ecole centrale de Nantes, 2019. http://www.theses.fr/2019ECDN0048.

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Cette thèse s’inscrit dans le cadre de la chaire Renault/Centrale Nantes sur l’amélioration des performances des véhicules électriques (EV/HEV). Elle est dédiée à la problématique de l’estimation de la position/vitesse des moteurs synchrones à aimants permanents (MSAP) sans capteur mécanique, en utilisant les techniques d’injection de signaux haute fréquence (HF) sur toute la plage de vitesse des MSAP. Dans ce cadre, plusieurs contributions ont été proposées dans les parties de démodulation/traitement du signal et d’algorithmes de poursuite des techniques d’injection HF, afin d’améliorer l’estimation de la position/vitesse des MSAP par rapport aux méthodes existantes. Dans la partie démodulation/traitement du signal des techniques d’injection HF, les contributions ont consisté à proposer des solutions originales permettant de réduire les effets de filtrage dans la chaine d’estimation et de rendre cette dernière indépendante des paramètres (électriques) de la machine. Dans la partie poursuite, les contributions portent essentiellement sur l’exploitation de la fonction signe de l’erreur de position (à la place de l’erreur de position) comme information de mesure, pour estimer la position, la vitesse et l’accélération des MSAP sans capteurs mécaniques avec des observateurs par modes glissants d’ordre 1 (classiques, étapes par étapes et adaptatifs). Les contributions proposées dans les deux parties ont pour avantages d’une part, de robustifier la chaine d’estimation en la rendant indépendante des paramètres électriques et mécaniques. Et d’autre part, d’améliorer la précision et les performances de la chaine d’estimation, et par conséquent du contrôle des MSAP sans capteurs mécaniques, dans les phases transitoires et en régimes permanents avec une méthode de réglage aisée. Les méthodes d’estimation développées ont été testées en simulation et en expérimentation sur un banc d’essai de machines électriques. Les résultats obtenus ont permis de mettre en évidence les performances de ces méthodes en terme de suivi de trajectoire et de robustesse sur toute la plage de fonctionnement des MSAP sans capteurs mécaniques
This thesis is part of the Renault / Centrale Nantes Chair on improving the performance of electric vehicles (EV / HEV). It is dedicated to the problem of estimating the position / speed of self-sensing permanent magnet synchronous motors (PMSM) without mechanical sensors, using high frequency (HF) signal injection techniques over the full speed range of PMSM. In this context, several contributions have been proposed in the demodulation / signal processing and tracking algorithms parts of HF injection techniques, in order to improve the estimation of the position / speed of the MSAP compared to the existing methods. In the demodulation / signal processing part of the HF injection techniques, the contributions consisted of proposing original solutions making it possible to reduce the filtering effects in the estimation chain and to make the latter independent of the electrical machine parameters. In the tracking part, the contributions mainly concern the use of the function sign of the position error (instead of the position error) as measurement information, to estimate the position, the speed and the acceleration of self-sensing PMSM with firstorder sliding mode observers (conventional, step-by-step and adaptive). The contributions proposed in both parts have the advantages of robustifying the estimation chain by making it independent of electrical and mechanical parameters on the one hand. On the other hand, they allow improving the accuracy and performance of the estimation chain, and therefore the control of self-sensing PMSM, in transient and steady-state phases with an easy tuning method. The estimation methods developed were tested in simulation and experimentation on a test bench of electrical machines. The results obtained made it possible to highlight the performances of these methods in terms of trajectory tracking and robustness over the entire operating range of PMSM self-sensing control
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Li, Yi-Shu, and 李易樹. "Propulsion Strategy Analysis of High-Speed Dolphin." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/02135691841804419582.

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碩士
國立中興大學
機械工程學系所
96
Even today academia has not yet been able to grasp the essence of dolphin propulsion strategy. After a 65 million years the cetaceans category evolved a high aspect ratio, light, thin/high tail fin for pushing a large amount of water backward with a small velocity difference in order to achieve a high propulsion efficiency. With streamlined body and muscles as power source basis for propulsion, dolphin can swim up to a maximum speed of about 50 km/hour. Herein we will present the innovative concepts of "kidnapped airfoils" and "circulating horsepower" to illustrate how the high-speed dolphins swim forward with body and tail working like two deformable airfoils tightly linked to utilize their lift forces for each other cleverly to form a "kidnapped airfoils" phenomenon and capture body lift power to compensate most of the body drag power. In this manner the dolphin can greatly enhance its propulsion efficiency to easily exceed 400% or even more, meanwhile it solves the long-plagued perplexity of Gray paradox lasting for more than 70 years.
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Wu, Wen-Lin, and 吳汶霖. "Propulsion Strategy Analysis of High-Speed Swordfish." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/27596697375107550894.

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碩士
中興大學
機械工程學系所
95
Fish have appeared since Precambrian about 500 million years ago. Nevertheless, related academia still can not grasp the essence of propulsion strategy of high-speed fish. The swordfish evolve many years to end up with a high-aspect-ratio, light, thin, narrow, and high crescent tail fin for pushing a large amount of water backward with a small velocity difference in order to achieve a high propulsion efficiency. With thin, streamlined ultra-low-resistance fish body and sizable muscles as power source basis for propulsion, the swordfish can reach an awesome maximum speed of 130 km/h as the speed king at sea. In this paper, we will explain the innovative concepts of "kidnapped airfoils" and "circulating horsepower" to illustrate how the high-speed swordfish swim forward in an unsteady but rhythmic manner. With body and tail work like two deformable airfoils tightly linked to utilize their lift forces for each other cleverly to form a "kidnapped airfoils" phenomenon. Moreover, they use the sensitive lateral-line sensor to detect the ambient water pressure and attain the best attack angle in order to capture the rotational power of lift in the lift direction by the special long-evolved skills of "circulating horsepower" to compensate most of the resistance power. This skill thus enhances its propulsion efficiency greatly to easily exceed an astonishing 500 % or even more. Meanwhile, it solves the perplexity of Gray paradox lasting for more than 70 years. While taking a panoramic view of the swordfish’s propulsion strategy, in addition to sighing deeply for its amazing synergy of force / beauty and our luck of unveiling the survival secret of innumerable long-evolving fish, we can not help but feel a little bit of sensation regarding this academic Eureka！
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Yu, Yuan Hua, and 余遠華. "Discussion on propulsion system for high-speed vehicles." Thesis, 1995. http://ndltd.ncl.edu.tw/handle/90315456633767683334.

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Ma, Fong-Yuan, and 馬豐源. "Modeling Fatigue Life Reliability Analysis for the Propulsion Shafting of High-speed Vessel." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/29492258697090045160.

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博士
國立臺灣海洋大學
系統工程暨造船學系
96
In Taiwan, the material of stainless steel SUS630 is usually used in propulsion shafting system for high-speed crafts. Unfortunately, the pitting corrosion will be a main factor to effect the fatigue life cycle of the stainless alloy SUS630. In this study, the prediction model of the residual fatigue life cycle and the reliability have been established under the pitting corrosion condition for the propulsion shafting system of high-speed crafts. In this study, the growth rate and tendency of pitting corrosion occurred in the stainless steel SUS630 specimen is estimated by the grey system theory through the ferric chloride acceleration corrosion test. Under such pitting corrosions, the prediction model of fatigue life has carried out by the results of the rotation bending tests on a set of specimen. Meanwhile, the constants of fatigue crack growth rate of SUS630 under pitting corrosions have been determined by means of the metallurgical graphs by SEM and the fracture surface analysis techniques. In the consequence of these processes, the residual fatigue life and the reliability of a pitting corroded stainless steel shaft can be assessed. From the results of the pitting corrosion experiment, the tendency of growth rate of pitting corrosion of the SUS630 steel is pertaining to an exponential function with time. Based on the results of fatigue tests on the specimen with pitting corrosions, the residual fatigue life cycle is only 10-20% of that of the uncorroded specimen. By the fracture surface analyses of the SEM graphs, it has shown that the direction of fatigue crack propagation between the stages of crack propagation and abrupt fracture has only a 45° angle of change. In use of the Paris formula, the value of Δk is rated between 26 to 46, the material constants n is determined to be 3 and c is 4.4×10-15 for the stainless steel SUS630 shaft material. The established model in the thesis can be applied to the preliminary design for propulsion shaft under the prescribed reliability index and estimate the allowable limitation of pitting corrosion depth and the residual fatigue life. Meanwhile, in the survey stage, this reliability model can be also applied to ascertain whether the shaft should be repaired or not, once the pitting corrosion depth is measured. Thus, the life cycle reliability and safety of the propulsion shaft system can be envisaged. Key words: propulsion shafting system of high-speed craft, stainless steel SUS630, grey system theory, corrosion fatigue and reliability
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Books on the topic "High speed propulsion"

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Archer, R. Douglas. Introduction to aerospace propulsion. Upper Saddle River, N.J: Prentice Hall, 1996.

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B, Murthy S. N., Breugelmans F. A. E, and Von Karman Institute for Fluid Dynamics., eds. High speed propulsion: January 26-29, 1998. Rhode St. Genèse, Belgium: Von Karman Institute for Fluid Dynamics, 1998.

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Maido, Saarlas, ed. An introduction to aerospace propulsion. Upper Saddle River, N.J: Prentice Hall, 1996.

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Hartley, T. T. A hierarchy for modeling high speed propulsion systems. [Washington, DC: National Aeronautics and Space Administration, 1991.

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Timnat, Y. M. Advanced airbreathing propulsion. Malabar, Fla: Krieger Pub. Co., 1996.

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Ray, J. K. High-speed civil transport flight- and propulsion-control technological issues. Edwards, Calif: National Aeronautics and Space Administration, Ames Research Center, Dryden Flight Research Facility, 1992.

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Ray, J. K. High-speed civil transport flight- and propulsion-control technological issues. Edwards, Calif: National Aeronautics and Space Administration, Ames Research Center, Dryden Flight Research Facility, 1992.

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Shaw, Robert J. Engine technology challenges for a 21st century high speed civil transport. [Washington, D.C.]: National Aeronautics and Space Administration, 1991.

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Shaw, Robert J. Progress toward meeting the propulsion technology challenges for a 21st century high-speed civil transport. [Washington, D.C: National Aeronautics and Space Administration, 1997.

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Shaw, Robert J. Progress toward meeting the propulsion technology challenges for a 21st century high-speed civil transport. [Washington, D.C: National Aeronautics and Space Administration, 1997.

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Book chapters on the topic "High speed propulsion"

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Yun, Liang, Alan Bliault, and Huan Zong Rong. "Propulsion and Appendages." In High Speed Catamarans and Multihulls, 477–533. New York, NY: Springer New York, 2018. http://dx.doi.org/10.1007/978-1-4939-7891-5_11.

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Radojčić, Dejan, Milan Kalajdžić, and Aleksandar Simić. "Additional Topics on Resistance, Propulsion and Powering." In Power Prediction Modeling of Conventional High-Speed Craft, 209–52. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-30607-6_10.

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Vaisakh, S., and T. M. Muruganandam. "Alternate Schlieren Techniques in High-Speed Flow Visualization." In Proceedings of the National Aerospace Propulsion Conference, 349–56. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-5039-3_20.

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Kailasanath, K. "Towards Credible CFD Analysis of High-Speed Propulsion Systems." In Sustainable Development for Energy, Power, and Propulsion, 3–13. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-5667-8_1.

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McDaniel, J. C., S. D. Hollo, and K. G. Klavuhn. "Planar Velocimetry in High-Speed Aerodynamic and Propulsion Flowfields." In New Trends in Instrumentation for Hypersonic Research, 381–90. Dordrecht: Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1828-6_35.

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Chakraborty, Debasis. "CFD Methods in High-Speed Airbreathing Missile Propulsion Design." In Innovations in Sustainable Energy and Cleaner Environment, 263–91. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-9012-8_12.

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Kumari, Poonam, V. Prabakar, and A. N. Vishwanatha Rao. "Development Strategy for Evaluating Gas Turbine Driven High-speed Alternator." In Proceedings of the National Aerospace Propulsion Conference, 191–98. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-2378-4_12.

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Wang, Xiaonong, Jingyu Huang, and Zhihong Fang. "Research on EDS Propulsion Characteristics of Superconducting High Speed Maglev Train." In Proceedings of the 5th International Conference on Electrical Engineering and Information Technologies for Rail Transportation (EITRT) 2021, 20–28. Singapore: Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-9905-4_3.

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Moríñigo, José A., and José Hermida-Quesada. "Simulation of High-Speed Flow in μ-Rockets for Space Propulsion Applications." In IUTAM Symposium on Advances in Micro- and Nanofluidics, 175–89. Dordrecht: Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-90-481-2626-2_14.

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Iyengar, Venkat S., K. Sathiyamoorthy, J. Srinivas, P. Pratheesh Kumar, and P. Manjunath. "Measurements of Droplet Velocity Fields in Sprays from Liquid Jets Injected in High-Speed Crossflows Using PIV." In Proceedings of the National Aerospace Propulsion Conference, 93–102. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-5039-3_5.

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Conference papers on the topic "High speed propulsion"

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WARD, B., and F. HEWITT. "High speed airbreathing propulsion." In 24th Joint Propulsion Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1988. http://dx.doi.org/10.2514/6.1988-3069.

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RUTHERFORD, JOHN, and ROBERT FITZPATRICK. "High-speed rotorcraft propulsion." In 27th Joint Propulsion Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1991. http://dx.doi.org/10.2514/6.1991-2147.

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SMITH, JR., MARTIN. "21st century high speed transport propulsion." In 24th Joint Propulsion Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1988. http://dx.doi.org/10.2514/6.1988-2987.

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BETTNER, J., R. YOUNT, T. RONAN, and D. PESETSKY. "High speed rotorcraft propulsion system studies." In 27th Joint Propulsion Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1991. http://dx.doi.org/10.2514/6.1991-2150.

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CONWAY, SCOTT. "Conclusions from high-speed rotorcraft studies." In 27th Joint Propulsion Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1991. http://dx.doi.org/10.2514/6.1991-2149.

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BETTNER, J., J. HAWKINS, and C. BLANDFORD. "High speed rotorcraft propulsion concepts to control power/speed characteristics." In 28th Joint Propulsion Conference and Exhibit. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1992. http://dx.doi.org/10.2514/6.1992-3367.

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Gilkey, S. C., R. H. Hines, and R. J. Shaw. "High Speed Civil Transport Propulsion Installation Issues." In ASME 1995 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1995. http://dx.doi.org/10.1115/95-gt-340.

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The integration of the propulsion system with the airframe is critical to the success of the High Speed Civil Transport (HSCT), a second generation supersonic civil transport aircraft. The installation of the propulsion system directly impacts the overall aircraft system aerodynamic performance and noise. This is especially true for a supersonic aircraft where the performance of the inlet and exhaust nozzle is more important to the aircraft than the performance of the turbomachinery. Careful consideration of potential safety issues, maintenance practices, and operational requirements, including the split of supersonic and subsonic flight, must be accounted for when establishing the installation approach. The installation design philosophy has a major impact on the propulsion and aircraft system weight, and consequently, the overall economic viability of the aircraft.
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Smith, Martin G. "HIGH SPEED CIVIL TRANSPORT Propulsion System Studies." In Aerospace Technology Conference and Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1990. http://dx.doi.org/10.4271/901891.

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"Neutron and high speed photogrammetric arcjet diagnosis." In 25th Joint Propulsion Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1989. http://dx.doi.org/10.2514/6.1989-2955.

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HONG, ZUU-CHANG, and C. TAO. "High speed flow over rearward facing step." In 24th Joint Propulsion Conference. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1988. http://dx.doi.org/10.2514/6.1988-2909.

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Reports on the topic "High speed propulsion"

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Bruno, Claudio, and Domenico Simone. LiH as Fuel for High Speed Propulsion. Fort Belvoir, VA: Defense Technical Information Center, October 2011. http://dx.doi.org/10.21236/ada552647.

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Martin, R. A., M. A. Merrigan, M. G. Elder, J. T. Sena, E. S. Keddy, and C. C. Silverstein. Heat pipe radiation cooling (HPRC) for high-speed aircraft propulsion. Phase 2 (feasibility) final report. Office of Scientific and Technical Information (OSTI), March 1994. http://dx.doi.org/10.2172/10150250.

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Cusanelli, Dominic S., and Jonathan Slutsky. Resistance and Stock Propulsion on the High Speed Sealift (HSS) Hybrid Contra-Rotating Shaft-Pod (HCRSP) Concept, Model 5653-3A. Fort Belvoir, VA: Defense Technical Information Center, September 2008. http://dx.doi.org/10.21236/ada487320.

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Analysis of Recompression-Regeneration sCO 2 Combined Cycle Utilizing Marine Gas Turbine Exhaust Heat: Effect of Operating Parameters. SAE International, July 2022. http://dx.doi.org/10.4271/2022-01-5059.

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Gas turbines are fast being explored to replace the existing steam or diesel-based power packs to propel marine transportation. Marine gas turbines have already come to power high-speed marine vessels transporting perishable goods as well as high-speed naval fleets. This article investigates the potential of gas turbine to be made hybrid with supercritical recompression-regeneration carbon dioxide (CO2) cycle drawing thermal energy from the exhaust of marine gas turbines. The recompression unit acts as the topping cycle and the regeneration unit acts as the bottoming cycle of the proposed combined supercritical CO2 (sCO2) cycle. The cycle has a maximum temperature of 530°C and supercritical pressure of 20 MPa. The proposed sCO2 powerplant is compact because of the smaller size of the turbomachinery, owing to the low specific volume of working fluid in the supercritical range. The proposed combined cycle is analyzed for different operating conditions including maximum temperature, minimum temperature, and cycle pressure ratio. The thermal efficiency of the proposed sCO2 cycle is 30.77% and efficiency of the hybrid cycle (including marine GT) is 58.17%, i.e., enhancement in thermal efficiency of the marine vessel power pack by 18.6%. Further the power output of the gas turbine-sCO2 hybrid cycle is enhanced by nearly 23.5% to 45.7 megawatts (MW). The second law of thermodynamic efficiency of the proposed combined cycle is close to 52.5%. The proposed hybrid gas turbine-sCO2 cycle has immense potential to replace the aging propulsion systems of existing marine vessels as the proposed power cycle is greener and more compact.
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