Comparison of Transmitted Pulse Trains Predicted by Duhamel's Superposition Theorem and Direct Pulse Simulation in a 3-D Discrete Ordinates System Masato Akamatsu a & Zhixiong Guo b a Graduate School of Science and Engineering, Yamagata University, Yamagata, Japan b Department of Mechanical and Aerospace Engineering, Rutgers, The State University of New Jersey, Piscataway, New Jersey, USA Versi...

Power electronics as an application oriented discipline, has been employed in industrial, commercial, residential and aerospace environments. Since power electronic circuits containing pulse width modulation, are nonlinear systems, it exhibits complex behaviors such as bifurcation and chaos. In this paper, a simulation study of chaos in voltage controlled buck converter is done by varying the l...

Simulation is a methodology, not a technology, although technology plays a significant role in some forms of simulation. Its utility is well documented in training people who work in jobs where the risk to human life is high: Commercial aviation, aerospace, nuclear power, and the military all routinely simulate potentially life-threatening situations and allow their trainees to practice managem...

Topic: Competition and Investment in Electricity Markets Matthias REEG, Kristina NIENHAUS, Marc DEISSENROTH (1), Sandra WASSERMANN, Wolfgang HAUSER, Uwe KLANN, Thomas KAST (1) German Aerospace Center, Institute of Technical Thermodynamics System Analysis and Technology Assessment (2) Stuttgart University, Research Center for Interdisciplinary Risk and Innovation Studies (ZIRIUS) (3) Institute f...

Submit Manuscript | http://medcraveonline.com Space Agency; MELOS: Mars Exploration with Lander-Orbiter Synergy; JAXA: Japan Aerospace Exploration Agency; ARES: Aerial Regional-scale Environmental Survey; L/D: Lift-to-Drag Ratio; LES: Large-Eddy Simulations; DNS: Direct Numerical Simulation; MABE: Mars Airplane Balloon Experiment; RANS: Reynolds Averaged Navier-Stokes; CFRP: Carbon Fiber-Reinfo...

There is a growing need to handle large aerospace projects in a systematic manner: transfer of knowledge between people on a case by case manner is a time-consuming and costly process. Computer based simulation is recognised as one of the tools that can support production cycles leading to shorter development times. Usually aerospace projects are executed in international teams where companies ...

Large complex aerospace systems are generally validated in regions local to anticipated operating points rather than through characterization of the entire feasible operational envelope of the system. This is due to the large parameter space, and complex, highly coupled nonlinear nature of the different systems that contribute to the performance of the aerospace system. We have addressed the fa...

Large complex aerospace systems are generally validated in regions local to anticipated operating points rather than through characterization of the entire feasible operational envelope of the system. This is due to the large parameter space, and complex, highly coupled nonlinear nature of the different systems that contribute to the performance of the aerospace system. We have addressed the fa...