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Impact of Engine Cycle Parameters on V/STOL Type A Configuration and Commonality
SAE Technical Paper Series, 1977<div class="htmlview paragraph">PROPULSION SYSTEM PARAMETER selection for a V/STOL design must recognize a set of priorities somewhat different from those identified with classical engine cycle analysis. Propulsion and airframe design parameters interplay to a major extent in driving the configuration.
J. Louthan
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A Probabilistic Evaluation of Turbofan Engine Cycle Parameters for a Mach 1.8 Interceptor Aircraft
SAE Technical Paper Series, 2003<div class="htmlview paragraph">A supersonic engine for a high Mach interceptor mission is modeled, and the requirements for the engine at different flight conditions are discussed. These include low fuel consumption at a non-afterburning supersonic dash Mach number for interception, and high thrust, both afterburning and non-afterburning, at a ...
Tsung Po Lin +2 more
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Energy, 2016
Abstract In this paper, a thermodynamic analysis for an irreversible Otto–Miller Cycle (OMC) has been presented by taking into consideration heat transfer effects, frictions, time-dependent specific heats, internal irreversibility resulting from compression and expansion processes.
E. Dobrucali
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Abstract In this paper, a thermodynamic analysis for an irreversible Otto–Miller Cycle (OMC) has been presented by taking into consideration heat transfer effects, frictions, time-dependent specific heats, internal irreversibility resulting from compression and expansion processes.
E. Dobrucali
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Optimization on turbofan engine cycle parameter based on improved differential evolution algorithm
2017 17th International Conference on Control, Automation and Systems (ICCAS), 2017In this paper, a two-spool mixed turbofan is considered. The turbofan is one of the research hotspots for military and civil aircraft power device, which shows outstanding performance advantages. Compared to the turbojet, turbofan is more efficient. For getting the performance of turbofan, the model for engine performance simulation is researched.
Xiaobo Zhang
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Thermodynamic analysis of chemical precooled turbine combined engine cycle
Energy Conversion and Management, 2021The precooling technology is an effective way to expand the flight envelope of the turbine engine. To solve the problem of engine performance degradation caused by excessive fuel consumption, a new type of chemical precooled engine cycle is proposed, in ...
Cong Wang +4 more
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Modeling and Cycle Parameter Matching of a High-Speed Variable Cycle Turbofan-Ramjet Engine
Journal of Engineering for Gas Turbines and Power, 2022AbstractVariable cycle turbofan-ramjet (VCTR) engine is a promising propulsion system candidate for future Mach 4+ vehicles. Compared with conventional turbine engines, the VCTR engine has a higher thrust-to-weight ratio, a smaller diameter and a more compact structure.
Yao Yao +3 more
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, 2021
Hydrogen is considered as a promising alternative to future energy systems. Water or steam electrolysis at elevated temperature consumes less electricity due to the highly efficient utilization of thermal energy. In this paper, a solid oxide electrolyzer
Fu Wang +5 more
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Hydrogen is considered as a promising alternative to future energy systems. Water or steam electrolysis at elevated temperature consumes less electricity due to the highly efficient utilization of thermal energy. In this paper, a solid oxide electrolyzer
Fu Wang +5 more
semanticscholar +1 more source
, 2021
In order to develop higher performance Atkinson cycle gasoline engine and explore its fuel-saving potential on series hybrid electric vehicles, this study is pioneered in digital twins by GT-Power software, MATLAB/Simulink software and multi objective ...
Liang Yangyang +5 more
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In order to develop higher performance Atkinson cycle gasoline engine and explore its fuel-saving potential on series hybrid electric vehicles, this study is pioneered in digital twins by GT-Power software, MATLAB/Simulink software and multi objective ...
Liang Yangyang +5 more
semanticscholar +1 more source
Applied Thermal Engineering, 2021
Waste heat energy exists in the exhaust, intercooler, and coolant during the operation of the compressed natural gas (CNG) engine. The cascade utilization of the waste heat energy of the CNG engine can be realized considering the structural advantages of
Xu Ping +3 more
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Waste heat energy exists in the exhaust, intercooler, and coolant during the operation of the compressed natural gas (CNG) engine. The cascade utilization of the waste heat energy of the CNG engine can be realized considering the structural advantages of
Xu Ping +3 more
semanticscholar +1 more source
, 2021
In this paper, which is the part 1 of this study, the energy and exergy characteristics of a dual-loop organic Rankine cycle (ORC) combining with a heavy-duty diesel engine were investigated.
H. Boodaghi, M. Etghani, K. Sedighi
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In this paper, which is the part 1 of this study, the energy and exergy characteristics of a dual-loop organic Rankine cycle (ORC) combining with a heavy-duty diesel engine were investigated.
H. Boodaghi, M. Etghani, K. Sedighi
semanticscholar +1 more source