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Chong Yan, Yibing Xu, Ruizhe Cao and Ying Piao
The very large eddy simulation (VLES) method was investigated for supersonic reacting flows in the present work. The advantages and characteristics of the VLES model and the widely used improved delayed detached eddy simulation (IDDES) method were reveal...
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Luigi Di Palma, Mariacristina Nardone, Claudio Pezzella and Marika Belardo
This paper presents a methodology that involves the development of high-fidelity modeling and simulation procedures aimed at supporting virtual certification for crashworthiness requirements specific to tiltrotor aircraft, addressing the critical need fo...
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Johan Feldwisch and Martin Bauer
With the progress of high-performance computing, computationally expensive high-fidelity methods can be applied early in the design process of an aircraft. This enables Computational Fluid Dynamics (CFD) for the assesment of flight performance, handling ...
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Wanle Wang, Ming Zhong, Yiming Zhang, Yaqiu Li, Jing Ge, John Douglas Hunt, John Edward Abraham
Pág. 93 - 112
A precise and stable microsimulation space development module is fundamental for supporting various policy decision-making exercises related to land development. This paper studies the dynamics or uncertainty of outputs of the parcel-based space developm...
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Kozo Fujii
Both computational and experimental studies are conducted for understanding of the flow separation control mechanism of a DBD (dielectric barrier discharge) plasma actuator. Low speed flows over an airfoil are considered. A DBD plasma actuator is attache...
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Jun He, Mingjin Shen and Feng Gao
The hardware-in-the-loop (HIL) simulation is an important approach to test space robotic operations, rendering virtual free-floating dynamics on robotic facilities. However, this approach suffers from velocity divergence due to intrinsic time delay in th...
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Guigui Wang, Shihan Tan, Ge Song and Sheng Wang
The CBATS (carrier-based aircraft take-off and landing training system) is an important application of virtual reality technology in the simulation field. Large-scale, real-time ocean simulations are the biggest challenge to the authenticity of the visua...
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Juan Fang, Maochun Luo, Jiqiang Wang and Zhongzhi Hu
The simulation of an aero-engine control system involves numerous disciplines due to its complex functions and architecture, which generally consist of mechanical, hydraulic and electrical, and electronic systems. For each discipline, the modeling and si...
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Juan Montoya, Ron Brandl, Keerthi Vishwanath, Jay Johnson, Rachid Darbali-Zamora, Adam Summers, Jun Hashimoto, Hiroshi Kikusato, Taha Selim Ustun, Nayeem Ninad, Estefan Apablaza-Arancibia, Jean-Philippe Bérard, Maxime Rivard, Syed Qaseem Ali, Artjoms Obushevs, Kai Heussen, Rad Stanev, Efren Guillo-Sansano, Mazheruddin H. Syed, Graeme Burt, Changhee Cho, Hyeong-Jun Yoo, Chandra Prakash Awasthi, Kumud Wadhwa and Roland BründlingeraddShow full author listremoveHide full author list
The integration of smart grid technologies in interconnected power system networks presents multiple challenges for the power industry and the scientific community. To address these challenges, researchers are creating new methods for the validation of: ...
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Hyungyu Kim, Kwansu Kim and Insu Paek
A new wind farm control algorithm that adjusts the power output of the most upstream wind turbine in a wind farm for power increase and load reduction was developed in this study. The algorithm finds power commands to individual wind turbines to maximize...
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Nuttiiya Seekhao,Joseph JaJa,Luc Mongeau,Nicole Y.K. Li-Jessen
Pág. 68 - 79
A fast and insightful visualization is essential in modeling biological system behaviors and understanding underlying inter-cellular mechanisms. High fidelity models produce billions of data points per time step, making in situ visualization techniques e...
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Seung Keun Yoo,Doo-Kwon Baik
Global urbanization is increasing the influence of urban areas, while Military Operations in Urban Terrain (MOUT) is becoming increasingly in war. Critical engagements in recent wars have mainly occurred in urban areas. However, defense modeling and simu...
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Yeau-Jian Gene Liao and Allen M. Quail, Jr.
Fuel economy improvement on medium-duty tactical truck has and continues to be a significant initiative for the U.S. Army. The focus of this study is the investigation of Automated Manual Transmissions (AMT) and mild hybridization powertrain that have po...
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Yeau-Jian Gene Liao and Allen M. Quail, Jr.
Fuel economy improvement on medium-duty tactical truck has and continues to be a significant initiative for the U.S. Army. The focus of this study is the investigation of Automated Manual Transmissions (AMT) and mild hybridization powertrain that have po...
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Bowen Jiang, Nimananda Sharma, Yujing Liu, Chuan Li and Xiaoliang Huang
Real-time simulations refer to the simulations of a physical system where model equations for one time-step are solved within the same time period as in reality. An FPGA/CPU-based real-time simulation platform is presented in this paper, with a full-elec...
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Xinlin Bai, Xiwen Li, Zhen Zhao, Zhigang Xu, Han Lu and Mingyang Liu
The space instable target simulator (SITS) is a vital actuator for ground verification of on-orbital capture technology, the motion performance of which directly affects simulation credibility. Different delays reduce the stability of SITS and ultimately...
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Péter Bauer and Mihály Nagy
Research and industrial application can require custom high-level controllers for industrial drones. Thus, this paper presents the high-fidelity dynamic and control model identification of the DJI M600 Pro hexacopter. This is a widely used multicopter in...
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Michel Nöding, Martin Schuermann, Lothar Bertsch, Marc Koch, Martin Plohr, Robert Jaron and Jeffrey J. Berton
The German Aerospace Center has launched an internal project to assess the noise impact associated with supersonic transport aircraft during approach and departure. A dedicated simulation process is established to cover all relevant disciplines, i.e., ai...
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Agostino De Marco, Vittorio Trifari, Fabrizio Nicolosi and Manuela Ruocco
A simulation-based approach for take-off and landing performance assessments is presented in this work. In the context of aircraft design loops, it provides a detailed and flexible formulation that can be integrated into a wider simulation methodology fo...
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Snehanshu Banerjee, Mansoureh Jeihani, Danny D. Brown and Samira Ahangari
This study investigates the potential effect(s) of different dynamic message signs (DMSs) on driver behavior using a full-scale high-fidelity driving simulator. Different DMSs are categorized by their content, structure, and type of messages. A random fo...
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