Results 21 to 30 of about 17,697 (215)
MachinesThis research presents a novel methodology for lightweighting and cost reduction of components with high structural demands by integrating advanced design and manufacturing techniques.
Jorge Crespo-Sánchez +4 more
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A Transport Aft-Turbofan [PDF]
ASME 1959 Gas Turbine Power Conference and Exhibit, 1959 This paper presents the technical status of a new type aft-turbofan aircraft powerplant, designated as the General Electric CJ805-21. The successful development to date of this aft-fan engine has amply demonstrated the feasibility of a major increase in power rating and a significant improvement in altitude cruise fuel economy by converting the CJ805-3
B. E. Sells, W. R. Dodge
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AerospaceDespite substantial advances in turbofan engineering, a crucial gap persists: there remains the need for an all-inclusive comparative analysis that includes real-world operational data and evaluates the performance of modern turbofans used in aviation ...
Abdulrahman S. Almutairi +3 more
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A New Robust Tracking Control Design for Turbofan Engines: H∞/Leitmann Approach
Applied Sciences, 2017 In this paper, a H ∞ /Leitmann approach to the robust tracking control design is presented for an uncertain dynamic system. This new method is developed in the following two steps. Firstly, a tracking dynamic system with simultaneous consideration
Muxuan Pan +3 more
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Deep Reinforcement Learning‐Based Control for Real‐Time Hybrid Simulation of Civil Structures
International Journal of Robust and Nonlinear Control, EarlyView.ABSTRACT Real‐time Hybrid Simulation (RTHS) is a cyber‐physical technique that studies the dynamic behavior of a system by combining physical and numerical components that are coupled through a boundary condition enforcer. In structural engineering, the numerical components are subjected to environmental loads that become dynamic displacements of the ...
Andrés Felipe Niño +6 more
wiley +1 more source
Авіаційно-космічна техніка та технологія, 2022 Aircraft capabilities determine the performance of the engine that powers it, and therefore, the creation of the latest high-speed aircraft is directly related to the development level of aircraft engine building.
Yurii Ulitenko +2 more
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Recursive least squares for online dynamic identification on gas turbine engines [PDF]
, 2016 Online identification for a gas turbine engine is vital for health monitoring and control decisions because the engine electronic control system uses the identified model to analyze the performance for optimization of fuel consumption, a response to ...
Nalianda, Devaiah +2 more
core +1 more source
Strategic Management Journal, EarlyView.Abstract Research Summary Despite the importance of resource reallocation in shaping a variety of strategic outcomes, strategy scholars have paid only limited attention to the processes by which firms reallocate their resources across successive systemic innovations.
Gino Cattani +2 more
wiley +1 more source
Methods for Preliminary Estimation of Turbofan Engine Weight [PDF]
فناوری در مهندسی هوافضا, 2018 The preliminary estimation of the weight at the conceptual design stage of the turbofan engine is one of the most important stages in designing the turbine gas engines.
Mostafa Mahmoodi, Ali Aminaee
doaj
Large and Small Turbofans [PDF]
Mechanical Engineering, 2016 This article presents a study on common design challenges of large and small turbofans. Turbofan engines powering large transport aircraft have demonstrated much different design objectives than business-jet turbofans including thrust, range, mission type, development cost, unit price, maintainability standards, and production quantities.
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