نتایج جستجو برای: electromagnetic launcher
تعداد نتایج: 77021 فیلتر نتایج به سال:
This papers introduces an analytic method to define multistage launcher trajectories determine the payload mass that can be inserted in orbits of different semimajor axes and inclinations. evaluate gravity loss, which is main term subtracted Tziolkowski evaluation velocity provided by thrust a launcher. In method, are dependent on two parameters only: final flight-path angle γf at end gravity-t...
Recent progress in the R&D and the design work of plasma heating and current drive (H&CD) technologies for ITER are described. The H&CD systems are composed of 20 MW electron cyclotron (EC), 20 MW ion cyclotron (IC) and 33 MW negative ion based neutral beam (N-NB) systems, and design and R&D work continues for plasma commissioning. Significant progress in R&D during the preceding two years has ...
In Michotte's launching displays, while the launcher (object A) seems to move autonomously, the target (object B) seems to be displaced passively. However, the impression of A actively launching B does not persist beyond a certain distance identified as the "radius of action" of A over B. If the target keeps moving beyond the radius of action, it loses its passivity and seems to move autonomous...
Launching the free-space light to the surface plasmon polaritons (SPPs) in a broad bandwidth is of importance for the future plasmonic circuits. Based on the interference of the pure SPP component, the bandwidths of the unidirectional SPP launching is difficult to be further broadened. By greatly manipulating the SPP intensities with the quasi-cylindrical waves (Quasi-CWs), an ultra-broadband u...
-We employ SESlworkbench [ 1 model and simulate a Carrier Sense Multiple Access (CSMA) Network protocol [2] for a single channel Air Defense radio. Using the SESlworkbench radio model, we obtain the mean delay of a launch command message as a function of the launch rate and the size of the launcher net, under both errorless and error channel conditions. To validate the SESlworkbench model, we d...
Abstract The vehicle-mounted missile vertical thermal emission not only has excellent maneuverability, randomness, and concealment, but also a short response time, good versatility, high reliability, so it is widely used. In order to explore the gas flow field of missile, firstly, this study introduces theoretical basis deep reinforcement learning (DRL) algorithm wireless sensor network (WSN). ...
In this technical report, we describe the historic development of the zooarchaeological database OSSOBOOK and the resulting framework XBOOK, a generic infrastructure for distributed, relational data management that is mainly designed for the needs of scientific data. We describe the concepts of the architecture and its most important features. We especially point out the Server–Client architect...
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