52   Artículos

 
en línea
Georgia Korompili, Günter Mußbach and Christos Riziotis    
In the realm of space exploration, solid rocket motors (SRMs) play a pivotal role due to their reliability and high thrust-to-weight ratio. Serving as boosters in space launch vehicles and employed in military systems, and other critical & emerging a... ver más
Revista: Instruments    Formato: Electrónico

 
en línea
Zhifu Lin, Hong Xiao, Xiaobo Zhang and Zhanxue Wang    
Accurate prediction of aircraft engine thrust is crucial for engine health management (EHM), which seeks to improve the safety and reliability of aircraft propulsion. Thrust prediction is implemented using an on-board adaptive model for EHM. However, the... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Kiumars Askari and Michele Cremaschi    
Estimating the environmental impact of aviation, in terms of noise and emissions, requires accurate knowledge of flight parameters such as departure/arrival procedure, aircraft mass, thrust and flap settings. However, these parameters are not available f... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Mengchuang Zhang, Shasha Xia, Yongsheng Huang, Jiawei Tian and Zhiping Yin    
Flight maneuver recognition (FMR) is a critical tool for capturing essential information about the state of an aircraft, which is necessary to improve pilot training, flight safety, and autonomous air combat. However, due to the alignment of multidimensi... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Shlomit Valensi and Alon Gany    
Open-sea testing of a two-phase marine ramjet vehicle has been conducted. This experimental phase was accomplished following comprehensive theoretical research. The concept of two-phase marine ramjet propulsion consists of a submerged propulsor acquiring... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Yoo-Chul Kim, Kwang-Soo Kim, Seongmo Yeon, Young-Yeon Lee, Gun-Do Kim and Myoungsoo Kim    
This study proposes machine learning-based prediction models to estimate hull form performance. The developed models can predict the residuary resistance coefficient (CR" role="presentation">????CR C R ), wake fraction (wTM" role="presentation">??????wTM... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Oreste Russo, Andrea Aprovitola, Donato de Rosa, Giuseppe Pezzella and Antonio Viviani    
The efficiency increase that distributed propulsion could deliver for future hybrid-electric aircraft is in line with the urgent demand for higher aerodynamic performances and a lower environmental impact. Several consolidated proprietary tools (not alwa... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Yuanjie Qi, Yuqiang Cheng and Yan Zhang    
The thrust chamber?s inner wall suffers high temperature and pressure differences from the coolant channel, which limits the life of the rocket engine. Life prediction of the thrust chamber really plays an important role in reusable launch vehicle propul... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Ali Raza and Hua Wang    
This paper presents a two-phase guidance and control algorithm to extend the range and improve the impact point accuracy of a 122-mm rocket using a fixed canards trajectory correction fuze. The guidance algorithm consists of a unique glide and correction... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
José D. Hoyos, Jesús H. Jiménez, Camilo Echavarría, Juan P. Alvarado and Germán Urrea    
An aero-structural algorithm to reduce the energy consumption of a propeller-driven aircraft is developed through a propeller design method coupled with a Particle Swarm Optimization (PSO). A wide range of propeller parameters is considered in the optimi... ver más
Revista: Aerospace    Formato: Electrónico

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